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dev-Rene ... c0e4539b50

Author SHA1 Message Date
renederen
c0e4539b50 Merge pull request 'dev-Rene' (#1) from dev-Rene into main 
Reviewed-on: #1
 2025-10-06 14:15:42 +00:00
4 changed files with 343 additions and 626 deletions
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23
mgc.html
View File

@@ -1,12 +1,15 @@
<!-- <!--
| S88-niveau | Primair (blokkleur) | Tekstkleur | brabantse delta kleuren:
| ---------------------- | ------------------- | ---------- | #eaf4f1
| **Area** | `#0f52a5` | wit | #86bbdd
| **Process Cell** | `#0c99d9` | wit | #bad33b
| **Unit** | `#50a8d9` | zwart | #0c99d9
| **Equipment (Module)** | `#86bbdd` | zwart | #a9daee
| **Control Module** | `#a9daee` | zwart | #0f52a5
#50a8d9
#cade63
#4f8582
#c4cce0
--> -->
<script src="/machineGroupControl/menu.js"></script> <!-- Load the menu script for dynamic dropdowns --> <script src="/machineGroupControl/menu.js"></script> <!-- Load the menu script for dynamic dropdowns -->
<script src="/machineGroupControl/configData.js"></script> <!-- Load the config script for node information --> <script src="/machineGroupControl/configData.js"></script> <!-- Load the config script for node information -->
@@ -14,7 +17,7 @@
<script> <script>
RED.nodes.registerType('machineGroupControl',{ RED.nodes.registerType('machineGroupControl',{
category: "EVOLV", category: "EVOLV",
color: "#50a8d9", color: "#eaf4f1",
defaults: { defaults: {
// Define default properties // Define default properties
name: { value: "" }, name: { value: "" },
@@ -36,7 +39,7 @@
outputs:3, outputs:3,
inputLabels: ["Input"], inputLabels: ["Input"],
outputLabels: ["process", "dbase", "parent"], outputLabels: ["process", "dbase", "parent"],
icon: "font-awesome/fa-cogs", icon: "font-awesome/fa-tachometer",
label: function () { label: function () {
return this.positionIcon + " " + "machineGroup"; return this.positionIcon + " " + "machineGroup";

539
src/groupcontrol.test.js
View File

@@ -1,345 +1,288 @@
'use strict'; // ...existing code...
const MachineGroup = require('./specificClass.js');
const MachineGroup = require('./specificClass');
const Machine = require('../../rotatingMachine/src/specificClass'); const Machine = require('../../rotatingMachine/src/specificClass');
const Measurement = require('../../measurement/src/specificClass'); const Measurement = require('../../measurement/src/specificClass');
const baseCurve = require('../../generalFunctions/datasets/assetData/curves/hidrostal-H05K-S03R.json'); const specs = require('../../generalFunctions/datasets/assetData/curves/hidrostal-H05K-S03R.json');
const CONTROL_MODES = ['optimalcontrol', 'prioritycontrol', 'prioritypercentagecontrol'];
const MODE_LABELS = {
optimalcontrol: 'OPT',
prioritycontrol: 'PRIO',
prioritypercentagecontrol: 'PERC'
};
const stateConfig = {
time: { starting: 0, warmingup: 0, stopping: 0, coolingdown: 0, emergencystop: 0 },
movement: { speed: 1200, mode: 'staticspeed', maxSpeed: 1800 }
};
const stateConfig = { time:{starting:0,warmingup:0,stopping:0,coolingdown:0}, movement:{speed:1000,mode:"staticspeed"} };
const ptConfig = { const ptConfig = {
general: { logging: { enabled: false, logLevel: 'error' }, name: 'synthetic-pt', id: 'pt-1', unit: 'mbar' }, general:{ logging:{enabled:false,logLevel:"warn"}, name:"testpt", id:"pt-1", unit:"mbar" },
functionality: { functionality:{ softwareType:"measurement", role:"sensor" },
softwareType: 'measurement', asset:{ category:"sensor", type:"pressure", model:"testmodel", supplier:"vega", unit:"mbar" },
role: 'sensor', scaling:{ absMin:0, absMax:4000 }
positionVsParent: 'downstream'
},
asset: { category: 'sensor', type: 'pressure', model: 'synthetic-pt', supplier: 'lab', unit: 'mbar' },
scaling: { absMin: 0, absMax: 4000 }
}; };
const scenarios = [ const testSuite = [];
{ const efficiencyComparisons = [];
name: 'balanced_pair',
description: 'Two identical pumps validate equal-machine behaviour.',
machines: [
{ id: 'eq-1', label: 'equal-A', curveMods: { flowScale: 1, powerScale: 1 } },
{ id: 'eq-2', label: 'equal-B', curveMods: { flowScale: 1, powerScale: 1 } }
],
pressures: [900, 1300, 1700],
flowTargetsPercent: [0.1, 0.4, 0.7, 1],
flowMatchTolerance: 5,
priorityList: ['eq-1', 'eq-2']
},
{
name: 'mixed_trio',
description: 'High / mid / low efficiency pumps to stress unequal-machine behaviour.',
machines: [
{ id: 'hi', label: 'high-eff', curveMods: { flowScale: 1.25, powerScale: 0.82, flowTilt: 0.1, powerTilt: -0.05 } },
{ id: 'mid', label: 'mid-eff', curveMods: { flowScale: 1, powerScale: 1 } },
{ id: 'low', label: 'low-eff', curveMods: { flowScale: 0.7, powerScale: 1.35, flowTilt: -0.08, powerTilt: 0.15 } }
],
pressures: [800, 1200, 1600, 2000],
flowTargetsPercent: [0.1, 0.35, 0.7, 1],
flowMatchTolerance: 8,
priorityList: ['hi', 'mid', 'low']
}
];
function createGroupConfig(name) { function logPass(name, details="") {
const entry = { name, status:"PASS", details };
testSuite.push(entry);
console.log(`✅ ${name}${details ? ` — ${details}` : ""}`);
}
function logFail(name, error) {
const entry = { name, status:"FAIL", details:error?.message || error };
testSuite.push(entry);
console.error(`❌ ${name} — ${entry.details}`);
}
function approxEqual(actual, expected, tolerancePct=1) {
const tolerance = (expected * tolerancePct) / 100;
return actual >= expected - tolerance && actual <= expected + tolerance;
}
async function sleep(ms){ return new Promise(resolve => setTimeout(resolve, ms)); }
function createMachineConfig(id,label) {
return { return {
general: { logging: { enabled: false, logLevel: 'error' }, name: `machinegroup-${name}` }, general:{ logging:{enabled:false,logLevel:"warn"}, name:label, id, unit:"m3/h" },
functionality: { softwareType: 'machinegroup', role: 'groupcontroller' }, functionality:{ softwareType:"machine", role:"rotationaldevicecontroller" },
scaling: { current: 'normalized' }, asset:{ category:"pump", type:"centrifugal", model:"hidrostal-h05k-s03r", supplier:"hydrostal", machineCurve:specs },
mode: { current: 'optimalcontrol' } mode:{
}; current:"auto",
} allowedActions:{
auto:["execSequence","execMovement","flowMovement","statusCheck"],
function sleep(ms) { virtualControl:["execMovement","statusCheck"],
return new Promise(resolve => setTimeout(resolve, ms)); fysicalControl:["statusCheck"]
}
async function setPressure(pt, value) {
const retries = 6;
for (let attempt = 0; attempt < retries; attempt += 1) {
try {
pt.calculateInput(value);
return;
} catch (error) {
const message = error?.message || String(error);
if (!message.toLowerCase().includes('coolprop is still warming up')) {
throw error;
}
await sleep(50);
}
}
throw new Error(`Unable to update pressure to ${value} mbar; CoolProp did not initialise in time.`);
}
function deepClone(obj) {
return JSON.parse(JSON.stringify(obj));
}
function distortSeries(series = [], scale = 1, tilt = 0) {
if (!Array.isArray(series) || series.length === 0) {
return series;
}
const lastIndex = series.length - 1;
return series.map((value, index) => {
const gradient = lastIndex === 0 ? 0 : index / lastIndex - 0.5;
const distorted = value * scale * (1 + tilt * gradient);
return Number(Math.max(distorted, 0).toFixed(6));
});
}
function createSyntheticCurve(mods = {}) {
const { flowScale = 1, powerScale = 1, flowTilt = 0, powerTilt = 0 } = mods;
const curve = deepClone(baseCurve);
if (curve.nq) {
Object.values(curve.nq).forEach(set => {
set.y = distortSeries(set.y, flowScale, flowTilt);
});
}
if (curve.np) {
Object.values(curve.np).forEach(set => {
set.y = distortSeries(set.y, powerScale, powerTilt);
});
}
return curve;
}
function createMachineConfig(id, label) {
return {
general: { logging: { enabled: false, logLevel: 'error' }, name: label, id, unit: 'm3/h' },
functionality: { softwareType: 'machine', role: 'rotationaldevicecontroller' },
asset: { category: 'pump', type: 'centrifugal', model: 'hidrostal-h05k-s03r', supplier: 'hidrostal', machineCurve: baseCurve },
mode: {
current: 'auto',
allowedActions: {
auto: ['execsequence', 'execmovement', 'flowmovement', 'statuscheck'],
virtualControl: ['execmovement', 'statuscheck'],
fysicalControl: ['statuscheck']
}, },
allowedSources: { allowedSources:{
auto: ['parent', 'GUI'], auto:["parent","GUI"],
virtualControl: ['GUI'], virtualControl:["GUI"],
fysicalControl: ['fysical'] fysicalControl:["fysical"]
} }
}, },
sequences: { sequences:{
startup: ['starting', 'warmingup', 'operational'], startup:["starting","warmingup","operational"],
shutdown: ['stopping', 'coolingdown', 'idle'], shutdown:["stopping","coolingdown","idle"],
emergencystop: ['emergencystop', 'off'], emergencystop:["emergencystop","off"],
boot: ['idle', 'starting', 'warmingup', 'operational'] boot:["idle","starting","warmingup","operational"]
} }
}; };
} }
async function bootstrapScenarioMachines(scenario) { async function bootstrapGroup() {
const mg = new MachineGroup(createGroupConfig(scenario.name)); const groupCfg = {
general:{ logging:{enabled:false,logLevel:"warn"}, name:"testmachinegroup" },
functionality:{ softwareType:"machinegroup", role:"groupcontroller" },
scaling:{ current:"normalized" },
mode:{ current:"optimalcontrol" }
};
const mg = new MachineGroup(groupCfg);
const pt = new Measurement(ptConfig); const pt = new Measurement(ptConfig);
for (const machineDef of scenario.machines) { for (let idx=1; idx<=2; idx++){
const machine = new Machine(createMachineConfig(machineDef.id, machineDef.label), stateConfig); const machine = new Machine(createMachineConfig(String(idx),`machine-${idx}`), stateConfig);
if (machineDef.curveMods) { mg.childRegistrationUtils.registerChild(machine,"downstream");
machine.updateCurve(createSyntheticCurve(machineDef.curveMods)); machine.childRegistrationUtils.registerChild(pt,"downstream");
}
mg.childRegistrationUtils.registerChild(machine, 'downstream');
machine.childRegistrationUtils.registerChild(pt, 'downstream');
} }
pt.calculateInput(1000);
await sleep(25); await sleep(10);
return { mg, pt }; return { mg, pt };
} }
function captureTotals(mg) { function captureState(mg,label){
const flow = mg.measurements.type('flow').variant('predicted').position('atequipment').getCurrentValue() || 0; return {
const power = mg.measurements.type('power').variant('predicted').position('atequipment').getCurrentValue() || 0; label,
const efficiency = mg.measurements.type('efficiency').variant('predicted').position('atequipment').getCurrentValue() || 0; machines: Object.entries(mg.machines).map(([id,machine]) => ({
return { flow, power, efficiency }; id,
} state: machine.state.getCurrentState(),
position: machine.state.getCurrentPosition(),
function computeAbsoluteTargets(dynamicTotals, percentages) { predictedFlow: machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0,
const { flow } = dynamicTotals; predictedPower: machine.measurements.type("power").variant("predicted").position("upstream").getCurrentValue() || 0
const min = Number.isFinite(flow.min) ? flow.min : 0; })),
const max = Number.isFinite(flow.max) ? flow.max : 0; totals: {
const span = Math.max(max - min, 1); flow: mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0,
return percentages.map(percent => { power: mg.measurements.type("power").variant("predicted").position("upstream").getCurrentValue() || 0,
const pct = Math.max(0, Math.min(1, percent)); efficiency: mg.measurements.type("efficiency").variant("predicted").position("downstream").getCurrentValue() || 0
return min + pct * span;
});
}
async function driveModeToFlow({ mg, pt, mode, pressure, targetFlow, priorityOrder }) {
await setPressure(pt, pressure);
await sleep(15);
mg.setMode(mode);
mg.setScaling('normalized'); // required for prioritypercentagecontrol, works for others too
const dynamic = mg.calcDynamicTotals();
const span = Math.max(dynamic.flow.max - dynamic.flow.min, 1);
const normalizedTarget = ((targetFlow - dynamic.flow.min) / span) * 100;
let low = 0;
let high = 100;
let demand = Math.max(0, Math.min(100, normalizedTarget || 0));
let best = { demand, flow: 0, power: 0, efficiency: 0, error: Infinity };
for (let attempt = 0; attempt < 4; attempt += 1) {
await mg.handleInput('parent', demand, Infinity, priorityOrder);
await sleep(30);
const totals = captureTotals(mg);
const error = Math.abs(totals.flow - targetFlow);
if (error < best.error) {
best = {
demand,
flow: totals.flow,
power: totals.power,
efficiency: totals.efficiency,
error
};
} }
};
if (totals.flow > targetFlow) {
high = demand;
} else {
low = demand;
}
demand = (low + high) / 2;
}
return best;
} }
function formatEfficiencyRows(rows) { async function testNormalizedScaling(mg,pt){
return rows.map(row => { const label = "Normalized scaling tracks expected flow";
const optimal = row.modes.optimalcontrol; try{
const priority = row.modes.prioritycontrol; mg.setScaling("normalized");
const percentage = row.modes.prioritypercentagecontrol; const dynamic = mg.calcDynamicTotals();
return { const checkpoints = [0,10,25,50,75,100];
pressure: row.pressure, for (const demand of checkpoints){
targetFlow: Number(row.targetFlow.toFixed(1)), await mg.handleInput("parent", demand);
[`${MODE_LABELS.optimalcontrol}_Flow`]: Number(optimal.flow.toFixed(1)), pt.calculateInput(1400);
[`${MODE_LABELS.optimalcontrol}_Eff`]: Number(optimal.efficiency.toFixed(3)), await sleep(20);
[`${MODE_LABELS.prioritycontrol}_Flow`]: Number(priority.flow.toFixed(1)),
[`${MODE_LABELS.prioritycontrol}_Eff`]: Number(priority.efficiency.toFixed(3)),
[`Δ${MODE_LABELS.prioritycontrol}-OPT_Eff`]: Number(
(priority.efficiency - optimal.efficiency).toFixed(3)
),
[`${MODE_LABELS.prioritypercentagecontrol}_Flow`]: Number(percentage.flow.toFixed(1)),
[`${MODE_LABELS.prioritypercentagecontrol}_Eff`]: Number(percentage.efficiency.toFixed(3)),
[`Δ${MODE_LABELS.prioritypercentagecontrol}-OPT_Eff`]: Number(
(percentage.efficiency - optimal.efficiency).toFixed(3)
)
};
});
}
function summarizeEfficiency(rows) { const totals = mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0;
const map = new Map(); const expected = dynamic.flow.min + (demand/100)*(dynamic.flow.max - dynamic.flow.min);
rows.forEach(row => { if(!approxEqual(totals, expected, 2)){
CONTROL_MODES.forEach(mode => { throw new Error(`Flow ${totals.toFixed(2)} outside expectation ${expected.toFixed(2)} @ ${demand}%`);
const key = `${row.scenario}-${mode}`;
if (!map.has(key)) {
map.set(key, {
scenario: row.scenario,
mode,
samples: 0,
avgFlowDiff: 0,
avgEfficiency: 0
});
} }
const bucket = map.get(key); }
const stats = row.modes[mode]; logPass(label);
bucket.samples += 1; }catch(err){ logFail(label, err); }
bucket.avgFlowDiff += Math.abs(stats.flow - row.targetFlow);
bucket.avgEfficiency += stats.efficiency || 0;
});
});
return Array.from(map.values()).map(item => ({
scenario: item.scenario,
mode: item.mode,
samples: item.samples,
avgFlowDiff: Number((item.avgFlowDiff / item.samples).toFixed(2)),
avgEfficiency: Number((item.avgEfficiency / item.samples).toFixed(3))
}));
} }
async function evaluateScenario(scenario) { async function testAbsoluteScaling(mg,pt){
console.log(`\nRunning scenario "${scenario.name}": ${scenario.description}`); const label = "Absolute scaling accepts direct flow targets";
const { mg, pt } = await bootstrapScenarioMachines(scenario); try{
const priorityOrder = mg.setScaling("absolute");
scenario.priorityList && scenario.priorityList.length mg.setMode("optimalcontrol");
? scenario.priorityList const absMin = mg.dynamicTotals.flow.min;
: scenario.machines.map(machine => machine.id); const absMax = mg.dynamicTotals.flow.max;
const demandPoints = [absMin, absMin+20, (absMin+absMax)/2, absMax-20];
const rows = []; for(const setpoint of demandPoints){
await mg.handleInput("parent", setpoint);
pt.calculateInput(1400);
await sleep(20);
const flow = mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0;
if(!approxEqual(flow, setpoint, 2)){
throw new Error(`Flow ${flow.toFixed(2)} != demand ${setpoint.toFixed(2)}`);
}
}
logPass(label);
}catch(err){ logFail(label, err); }
}
for (const pressure of scenario.pressures) { async function testModeTransitions(mg,pt){
await setPressure(pt, pressure); const label = "Mode transitions keep machines responsive";
await sleep(20); try{
const modes = ["optimalcontrol","prioritycontrol","prioritypercentagecontrol"];
mg.setScaling("normalized");
for(const mode of modes){
mg.setMode(mode);
await mg.handleInput("parent", 50);
pt.calculateInput(1300);
await sleep(20);
const snapshot = captureState(mg, mode);
const active = snapshot.machines.filter(m => m.state !== "idle");
if(active.length === 0){
throw new Error(`No active machines after switching to ${mode}`);
}
}
logPass(label);
}catch(err){ logFail(label, err); }
}
const dynamicTotals = mg.calcDynamicTotals(); async function testRampBehaviour(mg,pt){
const targets = computeAbsoluteTargets(dynamicTotals, scenario.flowTargetsPercent || [0, 0.5, 1]); const label = "Ramp up/down keeps monotonic flow";
try{
mg.setMode("optimalcontrol");
mg.setScaling("normalized");
const upDemands = [0,20,40,60,80,100];
let lastFlow = 0;
for(const demand of upDemands){
await mg.handleInput("parent", demand);
pt.calculateInput(1500);
await sleep(15);
const flow = mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0;
if(flow < lastFlow - 1){
throw new Error(`Flow decreased during ramp up: ${flow.toFixed(2)} < ${lastFlow.toFixed(2)}`);
}
lastFlow = flow;
}
const downDemands = [100,80,60,40,20,0];
lastFlow = Infinity;
for(const demand of downDemands){
await mg.handleInput("parent", demand);
pt.calculateInput(1200);
await sleep(15);
const flow = mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0;
if(flow > lastFlow + 1){
throw new Error(`Flow increased during ramp down: ${flow.toFixed(2)} > ${lastFlow.toFixed(2)}`);
}
lastFlow = flow;
}
logPass(label);
}catch(err){ logFail(label, err); }
}
for (let idx = 0; idx < targets.length; idx += 1) { async function testPressureAdaptation(mg,pt){
const targetFlow = targets[idx]; const label = "Pressure changes update predictions";
const row = { try{
scenario: scenario.name, mg.setMode("optimalcontrol");
pressure, mg.setScaling("normalized");
targetFlow, const pressures = [800,1200,1600,2000];
modes: {} let previousFlow = null;
}; for(const p of pressures){
pt.calculateInput(p);
await mg.handleInput("parent", 50);
await sleep(20);
const flow = mg.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue() || 0;
if(previousFlow !== null && Math.abs(flow - previousFlow) < 0.5){
throw new Error(`Flow did not react to pressure shift (${previousFlow.toFixed(2)} -> ${flow.toFixed(2)})`);
}
previousFlow = flow;
}
logPass(label);
}catch(err){ logFail(label, err); }
}
for (const mode of CONTROL_MODES) {
const stats = await driveModeToFlow({ async function comparePriorityVsOptimal(mg, pt){
mg, const label = "Priority vs Optimal efficiency comparison";
pt, try{
mode, mg.setScaling("normalized");
const pressures = [800, 1100, 1400, 1700];
const demands = [...Array(21)].map((_, idx) => idx * 5);
for (const pressure of pressures) {
pt.calculateInput(pressure);
await sleep(15);
for (const demand of demands) {
mg.setMode("optimalcontrol");
await mg.handleInput("parent", demand);
pt.calculateInput(pressure);
await sleep(20);
const optimalTotals = captureState(mg, `optimal-${pressure}-${demand}`).totals;
mg.setMode("prioritycontrol");
await mg.handleInput("parent", demand);
pt.calculateInput(pressure);
await sleep(20);
const priorityTotals = captureState(mg, `priority-${pressure}-${demand}`).totals;
efficiencyComparisons.push({
pressure, pressure,
targetFlow, demandPercent: demand,
priorityOrder optimalFlow: Number(optimalTotals.flow.toFixed(3)),
optimalPower: Number(optimalTotals.power.toFixed(3)),
optimalEfficiency: Number((optimalTotals.efficiency || 0).toFixed(4)),
priorityFlow: Number(priorityTotals.flow.toFixed(3)),
priorityPower: Number(priorityTotals.power.toFixed(3)),
priorityEfficiency: Number((priorityTotals.efficiency || 0).toFixed(4)),
efficiencyDelta: Number(((priorityTotals.efficiency || 0) - (optimalTotals.efficiency || 0)).toFixed(4)),
powerDelta: Number((priorityTotals.power - optimalTotals.power).toFixed(3))
}); });
row.modes[mode] = stats;
} }
rows.push(row);
} }
logPass(label, "efficiencyComparisons array populated");
} catch (err) {
logFail(label, err);
} }
console.log(`Efficiency comparison table for scenario "${scenario.name}":`);
console.table(formatEfficiencyRows(rows));
return { rows };
} }
async function run() {
const combinedRows = [];
for (const scenario of scenarios) { async function run(){
const { rows } = await evaluateScenario(scenario); console.log("🚀 Starting machine-group integration tests...");
combinedRows.push(...rows); const { mg, pt } = await bootstrapGroup();
}
console.log('\nEfficiency summary by scenario and control mode:'); await testNormalizedScaling(mg, pt);
console.table(summarizeEfficiency(combinedRows)); await testAbsoluteScaling(mg, pt);
await testModeTransitions(mg, pt);
await testRampBehaviour(mg, pt);
await testPressureAdaptation(mg, pt);
await comparePriorityVsOptimal(mg, pt);
console.log('\nAll machine group control tests completed successfully.'); console.log("\n📋 TEST SUMMARY");
console.table(testSuite);
console.log("\n📊 efficiencyComparisons:");
console.dir(efficiencyComparisons, { depth:null });
console.log("✅ All tests completed.");
} }
run().catch(err => { run().catch(err => {
console.error('Machine group control test harness crashed:', err); console.error("💥 Test harness crashed:", err);
process.exitCode = 1;
}); });
// ...existing code...
// Run all tests
run();

20
src/nodeClass.js
View File

@@ -67,8 +67,8 @@ class nodeClass {
const totalFlow = mg.measurements const totalFlow = mg.measurements
?.type("flow") ?.type("flow")
?.variant("predicted") ?.variant("predicted")
?.position("atequipment") ?.position("downstream")
?.getCurrentValue('m3/h') || 0; ?.getCurrentValue() || 0;
const totalPower = mg.measurements const totalPower = mg.measurements
?.type("power") ?.type("power")
@@ -181,8 +181,8 @@ class nodeClass {
*/ */
_tick() { _tick() {
const raw = this.source.getOutput(); const raw = this.source.getOutput();
const processMsg = this._output.formatMsg(raw, this.source.config, "process"); const processMsg = this._output.formatMsg(raw, this.config, "process");
const influxMsg = this._output.formatMsg(raw, this.source.config, "influxdb"); const influxMsg = this._output.formatMsg(raw, this.config, "influxdb");
// Send only updated outputs on ports 0 & 1 // Send only updated outputs on ports 0 & 1
this.node.send([processMsg, influxMsg]); this.node.send([processMsg, influxMsg]);
@@ -199,16 +199,16 @@ class nodeClass {
const RED = this.RED; const RED = this.RED;
switch (msg.topic) { switch (msg.topic) {
case "registerChild": case "registerChild":
//console.log(`Registering child in mgc: ${msg.payload}`); console.log(`Registering child in mgc: ${msg.payload}`);
const childId = msg.payload; const childId = msg.payload;
const childObj = RED.nodes.getNode(childId); const childObj = RED.nodes.getNode(childId);
// Debug: Check what we're getting // Debug: Check what we're getting
//console.log(`Child object:`, childObj ? 'found' : 'NOT FOUND'); console.log(`Child object:`, childObj ? 'found' : 'NOT FOUND');
//console.log(`Child source:`, childObj?.source ? 'exists' : 'MISSING'); console.log(`Child source:`, childObj?.source ? 'exists' : 'MISSING');
if (childObj?.source) { if (childObj?.source) {
//console.log(`Child source type:`, childObj.source.constructor.name); console.log(`Child source type:`, childObj.source.constructor.name);
//console.log(`Child has state:`, !!childObj.source.state); console.log(`Child has state:`, !!childObj.source.state);
} }
mg.childRegistrationUtils.registerChild( mg.childRegistrationUtils.registerChild(
@@ -217,7 +217,7 @@ class nodeClass {
); );
// Debug: Check machines after registration // Debug: Check machines after registration
//console.log(`Total machines after registration:`, Object.keys(mg.machines || {}).length); console.log(`Total machines after registration:`, Object.keys(mg.machines || {}).length);
break; break;
case "setMode": case "setMode":

387
src/specificClass.js
View File

@@ -1,3 +1,17 @@
/**
* @summary A class to interact and manipulate machines with a non-euclidian curve
* @description A class to interact and manipulate machines with a non-euclidian curve
* @module machineGroup
* @exports machineGroup
* @version 0.1.0
* @since 0.1.0
*
* Author:
* - Rene De Ren
* Email:
* - r.de.ren@brabantsedelta.nl
*/
//load local dependencies //load local dependencies
const EventEmitter = require("events"); const EventEmitter = require("events");
const {logger,configUtils,configManager, MeasurementContainer, interpolation , childRegistrationUtils} = require('generalFunctions'); const {logger,configUtils,configManager, MeasurementContainer, interpolation , childRegistrationUtils} = require('generalFunctions');
@@ -15,17 +29,7 @@ class MachineGroup {
this.logger = new logger(this.config.general.logging.enabled,this.config.general.logging.logLevel, this.config.general.name); this.logger = new logger(this.config.general.logging.enabled,this.config.general.logging.logLevel, this.config.general.name);
// Initialize measurements // Initialize measurements
this.measurements = new MeasurementContainer({ this.measurements = new MeasurementContainer();
autoConvert: true,
windowSize: 50,
defaultUnits: {
pressure: 'mbar',
flow: 'l/s',
power: 'kW',
temperature: 'C'
}
});
this.interpolation = new interpolation(); this.interpolation = new interpolation();
// Machines and child data // Machines and child data
@@ -49,8 +53,6 @@ class MachineGroup {
registerChild(child,softwareType) { registerChild(child,softwareType) {
this.logger.debug('Setting up childs specific for this class'); this.logger.debug('Setting up childs specific for this class');
const position = child.config.general.positionVsParent;
if(softwareType == "machine"){ if(softwareType == "machine"){
// Check if the machine is already registered // Check if the machine is already registered
@@ -145,23 +147,15 @@ class MachineGroup {
this.logger.debug(`\n --------- Calculating dynamic totals for ${Object.keys(this.machines).length} machines. @ current pressure settings : ----------`); this.logger.debug(`\n --------- Calculating dynamic totals for ${Object.keys(this.machines).length} machines. @ current pressure settings : ----------`);
Object.values(this.machines).forEach(machine => { Object.values(this.machines).forEach(machine => {
//skip machines without valid curve
if(!machine.hasCurve){
this.logger.error(`Machine ${machine.config.general.id} does not have a valid curve. Skipping in dynamic totals calculation.`);
return;
}
this.logger.debug(`Processing machine with id: ${machine.config.general.id}`); this.logger.debug(`Processing machine with id: ${machine.config.general.id}`);
this.logger.debug(`Current pressure settings: ${JSON.stringify(machine.predictFlow.currentF)}`); this.logger.debug(`Current pressure settings: ${JSON.stringify(machine.predictFlow.currentF)}`);
//fetch min flow ever seen over all machines //fetch min flow ever seen over all machines
const minFlow = machine.predictFlow.currentFxyYMin; const minFlow = machine.predictFlow.currentFxyYMin;
const maxFlow = machine.predictFlow.currentFxyYMax; const maxFlow = machine.predictFlow.currentFxyYMax;
const minPower = machine.predictPower.currentFxyYMin; const minPower = machine.predictPower.currentFxyYMin;
const maxPower = machine.predictPower.currentFxyYMax; const maxPower = machine.predictPower.currentFxyYMax;
const actFlow = machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue();
const actFlow = machine.measurements.type("flow").variant("predicted").position("atequipment").getCurrentValue(); const actPower = machine.measurements.type("power").variant("predicted").position("atEquipment").getCurrentValue();
const actPower = machine.measurements.type("power").variant("predicted").position("atequipment").getCurrentValue();
this.logger.debug(`Machine ${machine.config.general.id} - Min Flow: ${minFlow}, Max Flow: ${maxFlow}, Min Power: ${minPower}, Max Power: ${maxPower}, NCog: ${machine.NCog}`); this.logger.debug(`Machine ${machine.config.general.id} - Min Flow: ${minFlow}, Max Flow: ${maxFlow}, Min Power: ${minPower}, Max Power: ${maxPower}, NCog: ${machine.NCog}`);
@@ -212,14 +206,14 @@ class MachineGroup {
handlePressureChange() { handlePressureChange() {
this.logger.info("---------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>Pressure change detected."); this.logger.info("---------------------->>>>>>>>>>>>>>>>>>>>>>>>>>>Pressure change detected.");
// Recalculate totals // Recalculate totals
const { flow, power } = this.calcDynamicTotals(); const { flow, power } = this.calcDynamicTotals();
this.logger.debug(`Dynamic Totals after pressure change - Flow: Min ${flow.min}, Max ${flow.max}, Act ${flow.act} | Power: Min ${power.min}, Max ${power.max}, Act ${power.act}`); this.logger.debug(`Dynamic Totals after pressure change - Flow: Min ${flow.min}, Max ${flow.max}, Act ${flow.act} | Power: Min ${power.min}, Max ${power.max}, Act ${power.act}`);
this.measurements.type("flow").variant("predicted").position("atequipment").value(flow.act); this.measurements.type("flow").variant("predicted").position("downstream").value(flow.act);
this.measurements.type("power").variant("predicted").position("atequipment").value(power.act); this.measurements.type("power").variant("predicted").position("atEquipment").value(power.act);
const { maxEfficiency, lowestEfficiency } = this.calcGroupEfficiency(this.machines); const { maxEfficiency, lowestEfficiency } = this.calcGroupEfficiency(this.machines);
const efficiency = this.measurements.type("efficiency").variant("predicted").position("atequipment").getCurrentValue(); const efficiency = this.measurements.type("efficiency").variant("predicted").position("atEquipment").getCurrentValue();
this.calcDistanceBEP(efficiency,maxEfficiency,lowestEfficiency); this.calcDistanceBEP(efficiency,maxEfficiency,lowestEfficiency);
} }
@@ -258,8 +252,8 @@ class MachineGroup {
if(machine.measurements.type("flow").variant("measured").position("downstream").getCurrentValue()){ if(machine.measurements.type("flow").variant("measured").position("downstream").getCurrentValue()){
flow = machine.measurements.type("flow").variant("measured").position("downstream").getCurrentValue(); flow = machine.measurements.type("flow").variant("measured").position("downstream").getCurrentValue();
} }
else if(machine.measurements.type("flow").variant("predicted").position("atequipment").getCurrentValue()){ else if(machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue()){
flow = machine.measurements.type("flow").variant("predicted").position("atequipment").getCurrentValue(); flow = machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue();
} }
else{ else{
this.logger.error("Dont perform calculation at all seeing that there is a machine working but we dont know the flow its producing"); this.logger.error("Dont perform calculation at all seeing that there is a machine working but we dont know the flow its producing");
@@ -284,7 +278,7 @@ class MachineGroup {
Object.keys(machines).forEach(machineId => { Object.keys(machines).forEach(machineId => {
const state = machines[machineId].state.getCurrentState(); const state = machines[machineId].state.getCurrentState();
const validActionForMode = machines[machineId].isValidActionForMode("execsequence", "auto"); const validActionForMode = machines[machineId].isValidActionForMode("execSequence", "auto");
// Reasons why a machine is not valid for the combination // Reasons why a machine is not valid for the combination
@@ -333,71 +327,42 @@ class MachineGroup {
calcBestCombination(combinations, Qd) { calcBestCombination(combinations, Qd) {
let bestCombination = null; let bestCombination = null;
//keep track of totals
let bestPower = Infinity; let bestPower = Infinity;
let bestFlow = 0; let bestFlow = 0;
let bestCog = 0; let bestCog = 0;
combinations.forEach(combination => { combinations.forEach(combination => {
let flowDistribution = [];
let flowDistribution = []; // Stores the flow distribution for the best combination
let totalCoG = 0; let totalCoG = 0;
let totalPower = 0; let totalPower = 0;
let totalFlow = 0;
// Sum normalized CoG for the combination // Calculate the total CoG for the current combination
combination.forEach(machineId => { combination.forEach(machineId => { totalCoG += ( Math.round(this.machines[machineId].NCog * 100 ) /100 ) ; });
totalCoG += Math.round((this.machines[machineId].NCog || 0) * 100) / 100;
});
// Initial CoG-based distribution // Calculate the total power for the current combination
combination.forEach(machineId => { combination.forEach(machineId => {
let flow = 0; let flow = 0;
// Prevent division by zero
if (totalCoG === 0) { if (totalCoG === 0) {
// Distribute flow equally among all pumps
flow = Qd / combination.length; flow = Qd / combination.length;
} else { } else {
flow = ((this.machines[machineId].NCog || 0) / totalCoG) * Qd; // Normal CoG-based distribution
flow = (this.machines[machineId].NCog / totalCoG) * Qd ;
this.logger.debug(`Machine Normalized CoG-based distribution ${machineId} flow: ${flow}`); this.logger.debug(`Machine Normalized CoG-based distribution ${machineId} flow: ${flow}`);
} }
flowDistribution.push({ machineId, flow });
});
// Clamp to min/max and spill leftover once
const clamped = flowDistribution.map(entry => {
const machine = this.machines[entry.machineId];
const min = machine.predictFlow.currentFxyYMin;
const max = machine.predictFlow.currentFxyYMax;
const clampedFlow = Math.min(max, Math.max(min, entry.flow));
return { ...entry, flow: clampedFlow, min, max, desired: entry.flow };
});
let remainder = Qd - clamped.reduce((sum, entry) => sum + entry.flow, 0);
if (Math.abs(remainder) > 1e-6) {
const adjustable = clamped.filter(entry =>
remainder > 0 ? entry.flow < entry.max : entry.flow > entry.min
);
const weightSum = adjustable.reduce((sum, entry) => sum + entry.desired, 0) || adjustable.length;
adjustable.forEach(entry => {
const weight = entry.desired / weightSum || 1 / adjustable.length;
const delta = remainder * weight;
const next = remainder > 0
? Math.min(entry.max, entry.flow + delta)
: Math.max(entry.min, entry.flow + delta);
remainder -= (next - entry.flow);
entry.flow = next;
});
}
flowDistribution = clamped;
let totalFlow = 0;
flowDistribution.forEach(({ machineId, flow }) => {
totalFlow += flow; totalFlow += flow;
totalPower += this.machines[machineId].inputFlowCalcPower(flow); totalPower += this.machines[machineId].inputFlowCalcPower(flow);
flowDistribution.push({ machineId: machineId,flow: flow });
}); });
// Update the best combination if the current one is better
if (totalPower < bestPower) { if (totalPower < bestPower) {
this.logger.debug(`New best combination found: ${totalPower} < ${bestPower}`); this.logger.debug(`New best combination found: ${totalPower} < ${bestPower}`);
this.logger.debug(`combination ${JSON.stringify(flowDistribution)}`); this.logger.debug(`combination ${JSON.stringify(flowDistribution)}`);
@@ -411,177 +376,6 @@ class MachineGroup {
return { bestCombination, bestPower, bestFlow, bestCog }; return { bestCombination, bestPower, bestFlow, bestCog };
} }
// Estimate the local dP/dQ slopes around the BEP for the provided machine.
estimateSlopesAtBEP(machine, Q_BEP, delta = 1.0) {
const fallback = {
slopeLeft: 0,
slopeRight: 0,
alpha: 1,
Q_BEP: Q_BEP || 0,
P_BEP: 0
};
const minFlow = machine.predictFlow.currentFxyYMin;
const maxFlow = machine.predictFlow.currentFxyYMax;
const span = Math.max(0, maxFlow - minFlow);
const normalizedCog = Math.max(0, Math.min(1, machine.NCog || 0));
const targetBEP = Q_BEP ?? (minFlow + span * normalizedCog);
const clampFlow = (flow) => Math.min(maxFlow, Math.max(minFlow, flow)); // ensure within bounds using small helper function
const center = clampFlow(targetBEP);
const deltaSafe = Math.max(delta, 0.01);
const leftFlow = clampFlow(center - deltaSafe);
const rightFlow = clampFlow(center + deltaSafe);
const powerAt = (flow) => machine.inputFlowCalcPower(flow); // helper to get power at a given flow
const P_center = powerAt(center);
const P_left = powerAt(leftFlow);
const P_right = powerAt(rightFlow);
const slopeLeft = (P_center - P_left) / Math.max(1e-6, center - leftFlow);
const slopeRight = (P_right - P_center) / Math.max(1e-6, rightFlow - center);
const alpha = Math.max(1e-6, (Math.abs(slopeLeft) + Math.abs(slopeRight)) / 2);
return {
slopeLeft,
slopeRight,
alpha,
Q_BEP: center,
P_BEP: P_center
};
}
//Redistribute remaining demand using slope-based weights so flatter curves attract more flow.
redistributeFlowBySlope(pumpInfos, flowDistribution, delta, directional = true) {
const tolerance = 1e-3; // Small tolerance to avoid infinite loops
let remaining = delta; // Remaining flow to distribute
const entryMap = new Map(flowDistribution.map(entry => [entry.machineId, entry])); // Map for quick access
// Loop until remaining flow is within tolerance
while (Math.abs(remaining) > tolerance) {
const increasing = remaining > 0; // Determine if we are increasing or decreasing flow
// Build candidates with capacity and weight
const candidates = pumpInfos.map(info => {
const entry = entryMap.get(info.id);
if (!entry) { return null; }
const capacity = increasing ? info.maxFlow - entry.flow : entry.flow - info.minFlow; // Calculate available capacity based on direction
if (capacity <= tolerance) { return null; }
const slope = increasing
? (directional ? info.slopes.slopeRight : info.slopes.alpha)
: (directional ? info.slopes.slopeLeft : info.slopes.alpha);
const weight = 1 / Math.max(1e-6, Math.abs(slope) || info.slopes.alpha || 1);
return { entry, capacity, weight };
}).filter(Boolean);
if (!candidates.length) { break; } // No candidates available, exit loop
const weightSum = candidates.reduce((sum, candidate) => sum + candidate.weight * candidate.capacity, 0); // weighted sum of capacities
if (weightSum <= 0) { break; } // Avoid division by zero
let progress = 0;
// Distribute remaining flow among candidates based on their weights and capacities
candidates.forEach(candidate => {
let share = (candidate.weight * candidate.capacity / weightSum) * Math.abs(remaining);
share = Math.min(share, candidate.capacity); // Ensure we don't exceed capacity
if (share <= 0) { return; } // Skip if no share to allocate
if (increasing) {
candidate.entry.flow += share;
} else {
candidate.entry.flow -= share;
}
progress += share; // Track total progress made in this iteration
});
if (progress <= tolerance) { break; }
remaining += increasing ? -progress : progress; // Update remaining flow to distribute
}
}
// BEP-gravitation based combination finder that biases allocation around each pump's BEP.
calcBestCombinationBEPGravitation(combinations, Qd, method = "BEP-Gravitation-Directional") {
let bestCombination = null;
let bestPower = Infinity;
let bestFlow = 0;
let bestCog = 0;
let bestDeviation = Infinity;
const directional = method === "BEP-Gravitation-Directional";
combinations.forEach(combination => {
const pumpInfos = combination.map(machineId => {
const machine = this.machines[machineId];
const minFlow = machine.predictFlow.currentFxyYMin;
const maxFlow = machine.predictFlow.currentFxyYMax;
const span = Math.max(0, maxFlow - minFlow);
const NCog = Math.max(0, Math.min(1, machine.NCog || 0));
const estimatedBEP = minFlow + span * NCog; // Estimated BEP flow based on current curve
const slopes = this.estimateSlopesAtBEP(machine, estimatedBEP);
return {
id: machineId,
machine,
minFlow,
maxFlow,
NCog,
Q_BEP: slopes.Q_BEP,
slopes
};
});
// Skip if no pumps in combination
if (pumpInfos.length === 0) { return; }
// Start at BEP flows
const flowDistribution = pumpInfos.map(info => ({
machineId: info.id,
flow: Math.min(info.maxFlow, Math.max(info.minFlow, info.Q_BEP))
}));
let totalFlow = flowDistribution.reduce((sum, entry) => sum + entry.flow, 0); // Initial total flow
const delta = Qd - totalFlow; // Difference to target demand
if (Math.abs(delta) > 1e-6) {
this.redistributeFlowBySlope(pumpInfos, flowDistribution, delta, directional);
}
let totalPower = 0;
totalFlow = 0;
flowDistribution.forEach(entry => {
const info = pumpInfos.find(info => info.id === entry.machineId);
const flow = Math.min(info.maxFlow, Math.max(info.minFlow, entry.flow));
entry.flow = flow;
totalFlow += flow;
totalPower += info.machine.inputFlowCalcPower(flow);
});
const totalCog = pumpInfos.reduce((sum, info) => sum + info.NCog, 0);
const deviation = pumpInfos.reduce((sum, info) => {
const entry = flowDistribution.find(item => item.machineId === info.id);
const deltaFlow = entry ? (entry.flow - info.Q_BEP) : 0;
return sum + (deltaFlow * deltaFlow) * (info.slopes.alpha || 1);
}, 0);
const shouldUpdate = totalPower < bestPower ||
(totalPower === bestPower && deviation < bestDeviation);
if (shouldUpdate) {
bestCombination = flowDistribution.map(entry => ({ ...entry }));
bestPower = totalPower;
bestFlow = totalFlow;
bestCog = totalCog;
bestDeviation = deviation;
}
});
return {
bestCombination,
bestPower,
bestFlow,
bestCog,
bestDeviation,
method
};
}
// -------- Mode and Input Management -------- // // -------- Mode and Input Management -------- //
isValidActionForMode(action, mode) { isValidActionForMode(action, mode) {
const allowedActionsSet = this.config.mode.allowedActions[mode] || []; const allowedActionsSet = this.config.mode.allowedActions[mode] || [];
@@ -660,26 +454,7 @@ class MachineGroup {
// fetch all valid combinations that meet expectations // fetch all valid combinations that meet expectations
const combinations = this.validPumpCombinations(this.machines, Qd, powerCap); const combinations = this.validPumpCombinations(this.machines, Qd, powerCap);
const bestResult = this.calcBestCombination(combinations, Qd);
if (!combinations || combinations.length === 0) {
this.logger.warn(`Demand: ${Qd.toFixed(2)} -> No valid combination found (empty set).`);
return;
}
// Decide which optimization routine we run. Defaults to BEP-based gravitation with directionality.
const optimizationMethod = this.config.optimization?.method || "BEP-Gravitation-Directional";
let bestResult;
if (optimizationMethod === "NCog") {
bestResult = this.calcBestCombination(combinations, Qd);
} else if (
optimizationMethod === "BEP-Gravitation" ||
optimizationMethod === "BEP-Gravitation-Directional"
) {
bestResult = this.calcBestCombinationBEPGravitation(combinations, Qd, optimizationMethod);
} else {
this.logger.warn(`Unknown optimization method '${optimizationMethod}', falling back to BEP-Gravitation-Directional.`);
bestResult = this.calcBestCombinationBEPGravitation(combinations, Qd, "BEP-Gravitation-Directional");
}
if(bestResult.bestCombination === null){ if(bestResult.bestCombination === null){
this.logger.warn(`Demand: ${Qd.toFixed(2)} -> No valid combination found => not updating control `); this.logger.warn(`Demand: ${Qd.toFixed(2)} -> No valid combination found => not updating control `);
@@ -690,10 +465,10 @@ class MachineGroup {
this.logger.debug(`Moving to demand: ${Qd.toFixed(2)} -> Pumps: [${debugInfo}] => Total Power: ${bestResult.bestPower.toFixed(2)}`); this.logger.debug(`Moving to demand: ${Qd.toFixed(2)} -> Pumps: [${debugInfo}] => Total Power: ${bestResult.bestPower.toFixed(2)}`);
//store the total delivered power //store the total delivered power
this.measurements.type("power").variant("predicted").position("atequipment").value(bestResult.bestPower); this.measurements.type("power").variant("predicted").position("atEquipment").value(bestResult.bestPower);
this.measurements.type("flow").variant("predicted").position("atequipment").value(bestResult.bestFlow); this.measurements.type("flow").variant("predicted").position("downstream").value(bestResult.bestFlow);
this.measurements.type("efficiency").variant("predicted").position("atequipment").value(bestResult.bestFlow / bestResult.bestPower); this.measurements.type("efficiency").variant("predicted").position("atEquipment").value(bestResult.bestFlow / bestResult.bestPower);
this.measurements.type("Ncog").variant("predicted").position("atequipment").value(bestResult.bestCog); this.measurements.type("Ncog").variant("predicted").position("atEquipment").value(bestResult.bestCog);
await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => { await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => {
// Find the flow for this machine in the best combination // Find the flow for this machine in the best combination
@@ -708,16 +483,16 @@ class MachineGroup {
} }
if( (flow <= 0 ) && ( machineStates[machineId] === "operational" || machineStates[machineId] === "accelerating" || machineStates[machineId] === "decelerating" ) ){ if( (flow <= 0 ) && ( machineStates[machineId] === "operational" || machineStates[machineId] === "accelerating" || machineStates[machineId] === "decelerating" ) ){
await machine.handleInput("parent", "execsequence", "shutdown"); await machine.handleInput("parent", "execSequence", "shutdown");
} }
if(machineStates[machineId] === "idle" && flow > 0){ if(machineStates[machineId] === "idle" && flow > 0){
await machine.handleInput("parent", "execsequence", "startup"); await machine.handleInput("parent", "execSequence", "startup");
await machine.handleInput("parent", "flowmovement", flow); await machine.handleInput("parent", "flowMovement", flow);
} }
if(machineStates[machineId] === "operational" && flow > 0 ){ if(machineStates[machineId] === "operational" && flow > 0 ){
await machine.handleInput("parent", "flowmovement", flow); await machine.handleInput("parent", "flowMovement", flow);
} }
})); }));
} }
@@ -790,7 +565,7 @@ class MachineGroup {
filterOutUnavailableMachines(list) { filterOutUnavailableMachines(list) {
const newList = list.filter(({ id, machine }) => { const newList = list.filter(({ id, machine }) => {
const state = machine.state.getCurrentState(); const state = machine.state.getCurrentState();
const validActionForMode = machine.isValidActionForMode("execsequence", "auto"); const validActionForMode = machine.isValidActionForMode("execSequence", "auto");
return !(state === "off" || state === "coolingdown" || state === "stopping" || state === "emergencystop" || !validActionForMode); return !(state === "off" || state === "coolingdown" || state === "stopping" || state === "emergencystop" || !validActionForMode);
}); });
@@ -920,10 +695,10 @@ class MachineGroup {
this.logger.debug(`Priority control for demand: ${totalFlow.toFixed(2)} -> Active pumps: [${debugInfo}] => Total Power: ${totalPower.toFixed(2)}`); this.logger.debug(`Priority control for demand: ${totalFlow.toFixed(2)} -> Active pumps: [${debugInfo}] => Total Power: ${totalPower.toFixed(2)}`);
// Store measurements // Store measurements
this.measurements.type("power").variant("predicted").position("atequipment").value(totalPower); this.measurements.type("power").variant("predicted").position("atEquipment").value(totalPower);
this.measurements.type("flow").variant("predicted").position("atequipment").value(totalFlow); this.measurements.type("flow").variant("predicted").position("downstream").value(totalFlow);
this.measurements.type("efficiency").variant("predicted").position("atequipment").value(totalFlow / totalPower); this.measurements.type("efficiency").variant("predicted").position("atEquipment").value(totalFlow / totalPower);
this.measurements.type("Ncog").variant("predicted").position("atequipment").value(totalCog); this.measurements.type("Ncog").variant("predicted").position("atEquipment").value(totalCog);
this.logger.debug(`Flow distribution: ${JSON.stringify(flowDistribution)}`); this.logger.debug(`Flow distribution: ${JSON.stringify(flowDistribution)}`);
// Apply the flow distribution to machines // Apply the flow distribution to machines
@@ -933,13 +708,13 @@ class MachineGroup {
const currentState = this.machines[machineId].state.getCurrentState(); const currentState = this.machines[machineId].state.getCurrentState();
if (flow <= 0 && (currentState === "operational" || currentState === "accelerating" || currentState === "decelerating")) { if (flow <= 0 && (currentState === "operational" || currentState === "accelerating" || currentState === "decelerating")) {
await machine.handleInput("parent", "execsequence", "shutdown"); await machine.handleInput("parent", "execSequence", "shutdown");
} }
else if (currentState === "idle" && flow > 0) { else if (currentState === "idle" && flow > 0) {
await machine.handleInput("parent", "execsequence", "startup"); await machine.handleInput("parent", "execSequence", "startup");
} }
else if (currentState === "operational" && flow > 0) { else if (currentState === "operational" && flow > 0) {
await machine.handleInput("parent", "flowmovement", flow); await machine.handleInput("parent", "flowMovement", flow);
} }
})); }));
} }
@@ -955,7 +730,7 @@ class MachineGroup {
if(input < 0 ){ if(input < 0 ){
//turn all machines off //turn all machines off
await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => { await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => {
if (this.isMachineActive(machineId)) { await machine.handleInput("parent", "execsequence", "shutdown"); } if (this.isMachineActive(machineId)) { await machine.handleInput("parent", "execSequence", "shutdown"); }
})); }));
return; return;
} }
@@ -1019,13 +794,13 @@ class MachineGroup {
const currentState = this.machines[machineId].state.getCurrentState(); const currentState = this.machines[machineId].state.getCurrentState();
if (ctrl < 0 && (currentState === "operational" || currentState === "accelerating" || currentState === "decelerating")) { if (ctrl < 0 && (currentState === "operational" || currentState === "accelerating" || currentState === "decelerating")) {
await machine.handleInput("parent", "execsequence", "shutdown"); await machine.handleInput("parent", "execSequence", "shutdown");
} }
else if (currentState === "idle" && ctrl >= 0) { else if (currentState === "idle" && ctrl >= 0) {
await machine.handleInput("parent", "execsequence", "startup"); await machine.handleInput("parent", "execSequence", "startup");
} }
else if (currentState === "operational" && ctrl > 0) { else if (currentState === "operational" && ctrl > 0) {
await machine.handleInput("parent", "execmovement", ctrl); await machine.handleInput("parent", "execMovement", ctrl);
} }
})); }));
@@ -1035,8 +810,8 @@ class MachineGroup {
// fetch and store measurements // fetch and store measurements
Object.entries(this.machines).forEach(([machineId, machine]) => { Object.entries(this.machines).forEach(([machineId, machine]) => {
const powerValue = machine.measurements.type("power").variant("predicted").position("atequipment").getCurrentValue(); const powerValue = machine.measurements.type("power").variant("predicted").position("atEquipment").getCurrentValue();
const flowValue = machine.measurements.type("flow").variant("predicted").position("atequipment").getCurrentValue(); const flowValue = machine.measurements.type("flow").variant("predicted").position("downstream").getCurrentValue();
if (powerValue !== null) { if (powerValue !== null) {
totalPower.push(powerValue); totalPower.push(powerValue);
@@ -1046,11 +821,11 @@ class MachineGroup {
} }
}); });
this.measurements.type("power").variant("predicted").position("atequipment").value(totalPower.reduce((a, b) => a + b, 0)); this.measurements.type("power").variant("predicted").position("atEquipment").value(totalPower.reduce((a, b) => a + b, 0));
this.measurements.type("flow").variant("predicted").position("atequipment").value(totalFlow.reduce((a, b) => a + b, 0)); this.measurements.type("flow").variant("predicted").position("downstream").value(totalFlow.reduce((a, b) => a + b, 0));
if(totalPower.reduce((a, b) => a + b, 0) > 0){ if(totalPower.reduce((a, b) => a + b, 0) > 0){
this.measurements.type("efficiency").variant("predicted").position("atequipment").value(totalFlow.reduce((a, b) => a + b, 0) / totalPower.reduce((a, b) => a + b, 0)); this.measurements.type("efficiency").variant("predicted").position("atEquipment").value(totalFlow.reduce((a, b) => a + b, 0) / totalPower.reduce((a, b) => a + b, 0));
} }
} }
@@ -1060,13 +835,6 @@ class MachineGroup {
} }
async handleInput(source, demand, powerCap = Infinity, priorityList = null) { async handleInput(source, demand, powerCap = Infinity, priorityList = null) {
const demandQ = parseFloat(demand);
if(!Number.isFinite(demandQ)){
this.logger.error(`Invalid flow demand input: ${demand}. Must be a finite number.`);
return;
}
//abort current movements //abort current movements
await this.abortActiveMovements("new demand received"); await this.abortActiveMovements("new demand received");
@@ -1074,6 +842,7 @@ class MachineGroup {
const scaling = this.scaling; const scaling = this.scaling;
const mode = this.mode; const mode = this.mode;
const dynamicTotals = this.calcDynamicTotals(); const dynamicTotals = this.calcDynamicTotals();
const demandQ = parseFloat(demand);
let demandQout = 0; // keep output Q by default 0 for safety let demandQout = 0; // keep output Q by default 0 for safety
this.logger.debug(`Handling input from ${source}: Demand = ${demand}, Power Cap = ${powerCap}, Priority List = ${priorityList}`); this.logger.debug(`Handling input from ${source}: Demand = ${demand}, Power Cap = ${powerCap}, Priority List = ${priorityList}`);
@@ -1102,6 +871,7 @@ class MachineGroup {
break; break;
case "normalized": case "normalized":
this.logger.debug(`Normalizing flow demand: ${demandQ} with min: ${dynamicTotals.flow.min} and max: ${dynamicTotals.flow.max}`); this.logger.debug(`Normalizing flow demand: ${demandQ} with min: ${dynamicTotals.flow.min} and max: ${dynamicTotals.flow.max}`);
if(demand < 0){ if(demand < 0){
this.logger.debug(`Turning machines off`); this.logger.debug(`Turning machines off`);
@@ -1119,6 +889,7 @@ class MachineGroup {
} }
// Execute control based on mode // Execute control based on mode
switch(mode) { switch(mode) {
case "prioritycontrol": case "prioritycontrol":
@@ -1154,7 +925,7 @@ class MachineGroup {
async turnOffAllMachines(){ async turnOffAllMachines(){
await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => { await Promise.all(Object.entries(this.machines).map(async ([machineId, machine]) => {
if (this.isMachineActive(machineId)) { await machine.handleInput("parent", "execsequence", "shutdown"); } if (this.isMachineActive(machineId)) { await machine.handleInput("parent", "execSequence", "shutdown"); }
})); }));
} }
@@ -1172,7 +943,7 @@ class MachineGroup {
this.measurements.getVariants(type).forEach(variant => { this.measurements.getVariants(type).forEach(variant => {
const downstreamVal = this.measurements.type(type).variant(variant).position("downstream").getCurrentValue(); const downstreamVal = this.measurements.type(type).variant(variant).position("downstream").getCurrentValue();
const atEquipmentVal = this.measurements.type(type).variant(variant).position("atequipment").getCurrentValue(); const atEquipmentVal = this.measurements.type(type).variant(variant).position("atEquipment").getCurrentValue();
const upstreamVal = this.measurements.type(type).variant(variant).position("upstream").getCurrentValue(); const upstreamVal = this.measurements.type(type).variant(variant).position("upstream").getCurrentValue();
if (downstreamVal != null) { if (downstreamVal != null) {
@@ -1182,7 +953,7 @@ class MachineGroup {
output[`upstream_${variant}_${type}`] = upstreamVal; output[`upstream_${variant}_${type}`] = upstreamVal;
} }
if (atEquipmentVal != null) { if (atEquipmentVal != null) {
output[`atequipment${variant}_${type}`] = atEquipmentVal; output[`atEquipment_${variant}_${type}`] = atEquipmentVal;
} }
if (downstreamVal != null && upstreamVal != null) { if (downstreamVal != null && upstreamVal != null) {
const diffVal = this.measurements.type(type).variant(variant).difference().value; const diffVal = this.measurements.type(type).variant(variant).difference().value;
@@ -1208,7 +979,7 @@ class MachineGroup {
module.exports = MachineGroup; module.exports = MachineGroup;
/* /*
const {coolprop} = require('generalFunctions');
const Machine = require('../../rotatingMachine/src/specificClass'); const Machine = require('../../rotatingMachine/src/specificClass');
const Measurement = require('../../measurement/src/specificClass'); const Measurement = require('../../measurement/src/specificClass');
const specs = require('../../generalFunctions/datasets/assetData/curves/hidrostal-H05K-S03R.json'); const specs = require('../../generalFunctions/datasets/assetData/curves/hidrostal-H05K-S03R.json');
@@ -1236,9 +1007,9 @@ function createBaseMachineConfig(machineNum, name,specs) {
mode: { mode: {
current: "auto", current: "auto",
allowedActions: { allowedActions: {
auto: ["execsequence", "execmovement", "statuscheck"], auto: ["execSequence", "execMovement", "statusCheck"],
virtualControl: ["execmovement", "statuscheck"], virtualControl: ["execMovement", "statusCheck"],
fysicalControl: ["statuscheck"] fysicalControl: ["statusCheck"]
}, },
allowedSources: { allowedSources: {
auto: ["parent", "GUI"], auto: ["parent", "GUI"],
@@ -1346,7 +1117,7 @@ async function makeMachines(){
const percMax = 100; const percMax = 100;
try{ try{
/*
for(let demand = mg.dynamicTotals.flow.min ; demand <= mg.dynamicTotals.flow.max ; demand += 2){ for(let demand = mg.dynamicTotals.flow.min ; demand <= mg.dynamicTotals.flow.max ; demand += 2){
//set pressure //set pressure
@@ -1398,4 +1169,4 @@ async function makeMachines(){
makeMachines(); makeMachines();
//*/ //*/