241 lines
No EOL
11 KiB
Text
241 lines
No EOL
11 KiB
Text
# A3XX Hydraulic System
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# Jonathan Redpath
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# Copyright (c) 2019 Jonathan Redpath
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var HYD = {
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lcont: 0,
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rcont: 0,
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Brakes: {
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accumPressPsi: props.globals.initNode("/systems/hydraulic/yellow-accumulator-psi-cmd", 3000, "INT"),
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leftPressPsi: props.globals.initNode("/systems/hydraulic/brakes/pressure-left-psi", 0, "INT"),
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rightPressPsi: props.globals.initNode("/systems/hydraulic/brakes/pressure-right-psi", 0, "INT"),
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mode: props.globals.initNode("/systems/hydraulic/brakes/mode", 0, "INT"),
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leftbrake: props.globals.getNode("/controls/gear/brake-left"),
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rightbrake: props.globals.getNode("/controls/gear/brake-right"),
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noserubber: props.globals.initNode("/systems/hydraulic/brakes/nose-rubber", 0, "INT"),
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},
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Fail: {
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blueElec: props.globals.getNode("/systems/failures/hydraulic/blue-elec"),
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blueElecOvht: props.globals.getNode("/systems/failures/hydraulic/blue-elec-ovht"),
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blueLeak: props.globals.getNode("/systems/failures/hydraulic/blue-leak"),
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blueReservoirAirPressLow: props.globals.getNode("/systems/failures/hydraulic/blue-reservoir-air-press-lo"),
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blueReservoirOvht: props.globals.getNode("/systems/failures/hydraulic/blue-reservoir-ovht"),
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greenEng: props.globals.getNode("/systems/failures/hydraulic/green-edp"),
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greenLeak: props.globals.getNode("/systems/failures/hydraulic/green-leak"),
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greenReservoirAirPressLow: props.globals.getNode("/systems/failures/hydraulic/green-reservoir-air-press-lo"),
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greenReservoirOvht: props.globals.getNode("/systems/failures/hydraulic/green-reservoir-ovht"),
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ptuFault: props.globals.getNode("/systems/failures/hydraulic/ptu"),
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yellowEng: props.globals.getNode("/systems/failures/hydraulic/yellow-edp"),
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yellowElec: props.globals.getNode("/systems/failures/hydraulic/yellow-elec"),
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yellowElecOvht: props.globals.getNode("/systems/failures/hydraulic/yellow-elec-ovht"),
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yellowLeak: props.globals.getNode("/systems/failures/hydraulic/yellow-leak"),
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yellowReservoirAirPressLow: props.globals.getNode("/systems/failures/hydraulic/yellow-reservoir-air-press-lo"),
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yellowReservoirOvht: props.globals.getNode("/systems/failures/hydraulic/yellow-reservoir-ovht"),
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},
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Psi: {
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blue: props.globals.getNode("/systems/hydraulic/blue-psi"),
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green: props.globals.getNode("/systems/hydraulic/green-psi"),
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yellow: props.globals.getNode("/systems/hydraulic/yellow-psi"),
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},
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Ptu: {
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active: props.globals.getNode("/systems/hydraulic/sources/ptu/ptu-hydraulic-condition"),
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diff: props.globals.getNode("/systems/hydraulic/yellow-psi-diff"),
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},
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Pump: {
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yellowElec: props.globals.getNode("/systems/hydraulic/sources/yellow-elec/pump-operate"),
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yellowElecFail: props.globals.getNode("/ECAM/warnings/hyd/yellow-elec-pump-fail"),
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},
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Qty: {
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blueInput: props.globals.initNode("/systems/hydraulic/blue-qty-input", 0, "INT"),
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blue: props.globals.getNode("/systems/hydraulic/blue-qty"),
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greenInput: props.globals.initNode("/systems/hydraulic/green-qty-input", 0, "INT"),
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green: props.globals.getNode("/systems/hydraulic/green-qty"),
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yellowInput: props.globals.initNode("/systems/hydraulic/yellow-qty-input", 0, "INT"),
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yellow: props.globals.getNode("/systems/hydraulic/yellow-qty"),
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},
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Rat: {
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position: props.globals.getNode("/systems/hydraulic/sources/rat/position"),
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},
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Switch: {
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blueElec: props.globals.getNode("/controls/hydraulic/switches/blue-elec"),
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blueElecOvrd: props.globals.getNode("/controls/hydraulic/switches/blue-elec-ovrd"),
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greenEDP: props.globals.getNode("/controls/hydraulic/switches/green-edp"),
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ptu: props.globals.getNode("/controls/hydraulic/switches/ptu"),
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rat: props.globals.getNode("/controls/hydraulic/switches/rat-man"),
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yellowEDP: props.globals.getNode("/controls/hydraulic/switches/yellow-edp"),
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yellowElec: props.globals.getNode("/controls/hydraulic/switches/yellow-elec"),
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nwsSwitch: props.globals.getNode("/controls/gear/nws-switch"),
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},
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Valve: {
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yellowFire: props.globals.getNode("/systems/hydraulic/sources/yellow-edp/fire-valve"),
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greenFire: props.globals.getNode("/systems/hydraulic/sources/green-edp/fire-valve"),
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},
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Warnings: {
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blueAbnormLoPr: props.globals.getNode("/ECAM/warnings/hyd/blue-abnorm-lo-pr"),
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greenAbnormLoPr: props.globals.getNode("/ECAM/warnings/hyd/green-abnorm-lo-pr"),
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yellowAbnormLoPr: props.globals.getNode("/ECAM/warnings/hyd/yellow-abnorm-lo-pr"),
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blueLoLvl: props.globals.getNode("/systems/hydraulic/relays/blue-reservoir-low-qty-switch"),
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greenLoLvl: props.globals.getNode("/systems/hydraulic/relays/green-reservoir-low-qty-switch"),
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yellowLoLvl: props.globals.getNode("/systems/hydraulic/relays/yellow-reservoir-low-qty-switch"),
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blueReservoirOvht: props.globals.getNode("/systems/hydraulic/relays/blue-reservoir-overheat"),
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greenReservoirOvht: props.globals.getNode("/systems/hydraulic/relays/green-reservoir-overheat"),
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yellowReservoirOvht: props.globals.getNode("/systems/hydraulic/relays/yellow-reservoir-overheat"),
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},
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init: func() {
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me.resetFail();
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me.Qty.blueInput.setValue(8);
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me.Qty.greenInput.setValue(16);
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me.Qty.yellowInput.setValue(15);
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me.Switch.blueElec.setValue(1);
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me.Switch.blueElecOvrd.setValue(0);
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me.Switch.greenEDP.setValue(1);
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me.Switch.ptu.setValue(1);
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me.Switch.rat.setValue(0);
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me.Switch.yellowEDP.setValue(1);
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me.Switch.yellowElec.setValue(0);
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me.Brakes.accumPressPsi.setValue(3000);
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},
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resetFail: func() {
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me.Fail.blueElec.setBoolValue(0);
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me.Fail.blueElecOvht.setBoolValue(0);
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me.Fail.blueLeak.setBoolValue(0);
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me.Fail.blueReservoirAirPressLow.setBoolValue(0);
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me.Fail.blueReservoirOvht.setBoolValue(0);
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me.Fail.greenEng.setBoolValue(0);
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me.Fail.greenLeak.setBoolValue(0);
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me.Fail.greenReservoirAirPressLow.setBoolValue(0);
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me.Fail.greenReservoirOvht.setBoolValue(0);
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me.Fail.ptuFault.setBoolValue(0);
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me.Fail.yellowEng.setBoolValue(0);
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me.Fail.yellowElec.setBoolValue(0);
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me.Fail.yellowElecOvht.setBoolValue(0);
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me.Fail.yellowLeak.setBoolValue(0);
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me.Fail.yellowReservoirAirPressLow.setBoolValue(0);
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me.Fail.yellowReservoirOvht.setBoolValue(0);
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},
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loop: func(notification) {
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# Decrease accumPressPsi when green and yellow hydraulics aren't pressurized
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if (me.Brakes.leftbrake.getValue() > 0 or notification.brakesMode == 0) {
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me.lcont = me.lcont + 1;
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} else {
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me.lcont = 0;
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}
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if (me.Brakes.rightbrake.getValue() > 0 or notification.brakesMode == 0) {
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me.rcont = me.rcont + 1;
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} else {
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me.rcont = 0;
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}
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if (notification.yellow < notification.accumPressPsi and notification.accumPressPsi > 0) {
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if (me.lcont == 1) {
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me.Brakes.accumPressPsi.setValue(notification.accumPressPsi - 200);
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}
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if (me.rcont == 1) {
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me.Brakes.accumPressPsi.setValue(notification.accumPressPsi - 200);
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}
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if (notification.accumPressPsi < 0) {
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me.Brakes.accumPressPsi.setValue(0);
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}
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}
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# Braking Pressure
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if (notification.brakesMode == 1 or (notification.brakesMode == 2 and notification.green >= 2500)) {
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# Normal braking - Green OK
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if (notification.leftBrake > 0) {
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me.Brakes.leftPressPsi.setValue(notification.green * notification.leftBrakeFCS);
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} else {
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me.Brakes.leftPressPsi.setValue(0);
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}
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if (notification.rightBrake > 0) {
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me.Brakes.rightPressPsi.setValue(notification.green * notification.rightBrakeFCS);
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} else {
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me.Brakes.rightPressPsi.setValue(0);
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}
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} else {
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if ((notification.brakesMode == 2 and notification.green < 2500) or notification.brakesMode == 0) {
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# Alternate Braking (Yellow OK + Antiskid ON + electric OK) - missing condition: BSCU OK-KO
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if (notification.yellow >= 2500 and notification.NWSSwitch and (notification.dc1 >= 24 or notification.dc2 >= 24 or notification.dcEss >= 24)) {
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if (notification.leftBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.leftPressPsi.setValue(notification.yellow * notification.leftBrakeFCS);
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} else {
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me.Brakes.leftPressPsi.setValue(0);
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}
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if (notification.rightBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.rightPressPsi.setValue(notification.yellow * notification.rightBrakeFCS);
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} else {
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me.Brakes.rightPressPsi.setValue(0);
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}
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} else {
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# Alternate Braking (Yellow OK + Antiskid OFF + electric OK) - missing condition: BSCU OK-KO
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if (notification.yellow >= 2500 and !notification.NWSSwitch and (notification.dc1 >= 24 or notification.dc2 >= 24 or notification.dcEss >= 24)) {
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if (notification.leftBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.leftPressPsi.setValue(1000 * notification.leftBrakeFCS);
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} else {
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me.Brakes.leftPressPsi.setValue(0);
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}
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if (notification.rightBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.rightPressPsi.setValue(1000 * notification.rightBrakeFCS);
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} else {
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me.Brakes.rightPressPsi.setValue(0);
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}
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} else {
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# Alternate Braking (Yellow KO or Antiskid KO or electric KO) - missing condition: BSCU OK-KO
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if (notification.accumPressPsi < 1000 and (notification.yellow < 2500 or !notification.NWSSwitch or (notification.dc1 < 24 and notification.dc2 < 24 and notification.dcEss < 24))) {
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if (notification.leftBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.leftPressPsi.setValue(notification.accumPressPsi * notification.leftBrakeFCS);
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} else {
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me.Brakes.leftPressPsi.setValue(0);
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}
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if (notification.rightBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.rightPressPsi.setValue(notification.accumPressPsi * notification.rightBrakeFCS);
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} else {
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me.Brakes.rightPressPsi.setValue(0);
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}
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} else {
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if (notification.leftBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.leftPressPsi.setValue(1000 * notification.leftBrakeFCS);
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} else {
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me.Brakes.leftPressPsi.setValue(0);
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}
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if (notification.rightBrake > 0 or notification.brakesMode == 0) {
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me.Brakes.rightPressPsi.setValue(1000 * notification.rightBrakeFCS);
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} else {
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me.Brakes.rightPressPsi.setValue(0);
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}
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}
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}
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}
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}
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}
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},
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};
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# Restrict gear raising on the ground
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setlistener("/controls/gear/gear-down", func {
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if (!pts.Controls.Gear.gearDown.getValue() and (pts.Gear.wow[0].getValue() or pts.Gear.wow[1].getValue() or pts.Gear.wow[2].getValue())) {
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pts.Controls.Gear.gearDown.setValue(1);
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}
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});
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# Emesary
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var A320Hydraulic = notifications.SystemRecipient.new("A320 Hydraulic",HYD.loop,HYD);
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emesary.GlobalTransmitter.Register(A320Hydraulic);
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var input = {
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"blue": "/systems/hydraulic/blue-psi",
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"green": "/systems/hydraulic/green-psi",
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"yellow": "/systems/hydraulic/yellow-psi",
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"brakesMode": "/systems/hydraulic/brakes/mode",
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"accumPressPsi": "/systems/hydraulic/yellow-accumulator-psi-cmd",
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"leftBrake": "/controls/gear/brake-left",
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"rightBrake": "/controls/gear/brake-right",
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"leftBrakeFCS": "/fdm/jsbsim/fcs/left-brake-cmd-norm",
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"rightBrakeFCS": "/fdm/jsbsim/fcs/right-brake-cmd-norm",
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"NWSSwitch": "/controls/gear/nws-switch",
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};
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foreach (var name; keys(input)) {
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emesary.GlobalTransmitter.NotifyAll(notifications.FrameNotificationAddProperty.new("A320 Hydraulic", name, input[name]));
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} |