fly/A320-family
1
0
Fork 0
Code Activity

Add rough draft model for trip fuel, fix route reserve fuel

Browse source
This commit is contained in:
Matthew Maring 2020-05-03 10:01:28 -04:00
parent 3fd56ef973
commit 003bae8bd2
1 changed files with 10 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
Nasal/FMGC/FMGC.nas
View file

@ -212,14 +212,15 @@ var updateFuel = func {
}
# Calculate trip fuel
if (!getprop("/FMGC/internal/trip-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/trip-fuel-set")) {
if (getprop("/FMGC/internal/tofrom-set") and getprop("/FMGC/internal/cruise-lvl-set") and getprop("/FMGC/internal/cruise-temp-set")) {
crz = getprop("/FMGC/internal/cruise-fl");
temp = getprop("/FMGC/internal/cruise-temp-set");
isa = 15 - (2 * num(crz) / 10);
dist = flightPlanController.arrivalDist + (0.03306933933 * (temp - isa) * flightPlanController.arrivalDist);
trip_fuel = 400.3 + (dist * -53.99) + (dist * dist * -0.07322) + (dist * dist * dist * 0.00001091) + (dist * dist * dist * dist * 0.00000000002962) + (dist * dist * dist * dist * dist * -0.0000000000001178) + (dist * dist * dist * dist * dist * dist * 0.000000000000000006322) + (crz * 53.87) + (dist * crz * 1.583) + (dist * dist * crz * 0.0007695) + (dist * dist * dist * crz * -0.0000001057) + (dist * dist * dist * dist * crz * 0.000000000001138) + (dist * dist * dist * dist * dist * crz * 0.0000000000000001736) + (crz * crz * -1.171) + (dist * crz * crz * -0.01219) + (dist * dist * crz * crz * -0.000002879) + (dist * dist * dist * crz * crz * 0.0000000003115) + (dist * dist * dist * dist * crz * crz * -0.000000000000004093) + (crz * crz * crz * 0.009160) + (dist * crz * crz * crz * 0.00004311) + (dist * dist * crz * crz * crz * 0.000000004532) + (dist * dist * dist * crz * crz * crz * -0.0000000000002879) + (crz * crz * crz * crz * -0.00003338) + (dist * crz * crz * crz * crz * -0.00000007340) + (dist * dist * crz * crz * crz * crz * -0.000000000002494) + (crz * crz * crz * crz * crz * 0.00000005849) + (dist * crz * crz * crz * crz * crz * 0.00000000004898) + (crz * crz * crz * crz * crz * crz * -0.00000000003999);
setprop("/FMGC/internal/trip-fuel", trip_fuel / 1000);
} else {
setprop("/FMGC/internal/trip-fuel", 0.0);
}
if (!getprop("/FMGC/internal/trip-fuel-set") and getprop("/FMGC/internal/tofrom-set")) {
#calc
} else if (!getprop("/FMGC/internal/trip-fuel-set")) {
setprop("/FMGC/internal/trip-time", "0000");
}
@ -235,12 +236,12 @@ var updateFuel = func {
setprop("/FMGC/internal/rte-percent", num(getprop("/FMGC/internal/rte-rsv") / getprop("/FMGC/internal/trip-fuel") * 100.0));
}
} else if (getprop("/FMGC/internal/rte-percent-set")) {
setprop("/FMGC/internal/rte-rsv", num(getprop("/FMGC/internal/trip-fuel") * (100.0 - getprop("/FMGC/internal/rte-percent")) / 100.0));
setprop("/FMGC/internal/rte-rsv", num(getprop("/FMGC/internal/trip-fuel") * getprop("/FMGC/internal/rte-percent") / 100.0));
} else {
if (num(getprop("/FMGC/internal/trip-fuel")) == 0.0) {
setprop("/FMGC/internal/rte-percent", 5.0);
} else {
setprop("/FMGC/internal/rte-percent", num(getprop("/FMGC/internal/rte-rsv") / getprop("/FMGC/internal/trip-fuel") * 100.0));
setprop("/FMGC/internal/rte-rsv", num(getprop("/FMGC/internal/trip-fuel") * getprop("/FMGC/internal/rte-percent") / 100.0));
}
}