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A3XX: Improve Autobrake system

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This commit is contained in:
Joshua Davidson 2018-03-09 11:10:13 -05:00
parent 204b2a0a89
commit 48a5a19b97
5 changed files with 33 additions and 9 deletions
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5
A320-main.xml
View file

@ -494,6 +494,11 @@
<start type="bool">0</start> <start type="bool">0</start>
<bleed type="bool">0</bleed> <bleed type="bool">0</bleed>
</APU> </APU>
<autobrake>
<active type="bool">0</active>
<brake-left type="double">0</brake-left>
<brake-right type="double">0</brake-right>
</autobrake>
<electric> <electric>
<avionics-switch type="bool">true</avionics-switch> <avionics-switch type="bool">true</avionics-switch>
</electric> </electric>

11
Nasal/brakes.nas
View file

@ -21,13 +21,9 @@ var autobrake_init = func {
setprop("/controls/autobrake/mode", 0); setprop("/controls/autobrake/mode", 0);
} }
# Override FG's generic brake, so we can use toe brakes to disconnect autobrake # Override FG's generic brake
controls.applyBrakes = func(v, which = 0) { controls.applyBrakes = func(v, which = 0) {
if (getprop("/systems/acconfig/autoconfig-running") != 1) { if (getprop("/systems/acconfig/autoconfig-running") != 1) {
wow0 = getprop("/gear/gear[0]/wow");
if (getprop("/controls/autobrake/mode") != 0 and wow0 == 1 and getprop("/controls/autobrake/active") == 1) {
arm_autobrake(0);
}
if (which <= 0) { if (which <= 0) {
interpolate("/controls/gear/brake-left", v, 0.5); interpolate("/controls/gear/brake-left", v, 0.5);
} }
@ -64,7 +60,7 @@ var arm_autobrake = func(mode) {
} }
} }
# Autobrake enable if armed # Autobrake loop
var absChk = maketimer(0.2, func { var absChk = maketimer(0.2, func {
thr1 = getprop("/controls/engines/engine[0]/throttle"); thr1 = getprop("/controls/engines/engine[0]/throttle");
thr2 = getprop("/controls/engines/engine[1]/throttle"); thr2 = getprop("/controls/engines/engine[1]/throttle");
@ -82,4 +78,7 @@ var absChk = maketimer(0.2, func {
if (getprop("/controls/autobrake/mode") == 3 and getprop("/controls/gear/gear-down") == 0) { if (getprop("/controls/autobrake/mode") == 3 and getprop("/controls/gear/gear-down") == 0) {
arm_autobrake(0); arm_autobrake(0);
} }
if (getprop("/controls/autobrake/mode") != 0 and wow0 == 1 and getprop("/controls/autobrake/active") == 1 and (getprop("/controls/gear/brake-left") > 0.05 or getprop("/controls/gear/brake-right") > 0.05)) {
arm_autobrake(0);
}
}); });

20
Systems/a320-fcs.xml
View file

@ -825,4 +825,24 @@
</channel> </channel>
<channel name="Brakes">
<switch name="rubbish/left-brake-cmd-norm">
<default value="/controls/gear/brake-left"/>
<test value="/controls/autobrake/brake-left">
/controls/autobrake/active EQ 1
</test>
<output>fcs/left-brake-cmd-norm</output>
</switch>
<switch name="rubbish/right-brake-cmd-norm">
<default value="/controls/gear/brake-right"/>
<test value="/controls/autobrake/brake-right">
/controls/autobrake/active EQ 1
</test>
<output>fcs/right-brake-cmd-norm</output>
</switch>
</channel>
</system> </system>

4
Systems/hydraulics.xml
View file

@ -1573,8 +1573,8 @@
<property>/controls/autobrake/decel-rate</property> <property>/controls/autobrake/decel-rate</property>
</reference> </reference>
<output> <output>
<property>/controls/gear/brake-left</property> <property>/controls/autobrake/brake-left</property>
<property>/controls/gear/brake-right</property> <property>/controls/autobrake/brake-right</property>
</output> </output>
<config> <config>
<Kp>0.45</Kp> <Kp>0.45</Kp>

2
revision.txt
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@ -1 +1 @@
4315 4316