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James Turner: Add autobrake functionality

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This commit is contained in:
ehofman 2009-10-16 08:05:50 +00:00 • committed by Tim Moore
parent b937b5bbea
commit 6fec83155e
2 changed files with 20 additions and 2 deletions
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18
src/FDM/JSBSim/JSBSim.cxx
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@ -258,6 +258,10 @@ FGJSBsim::FGJSBsim( double dt )
speedbrake_pos_pct->setDoubleValue(0);
spoilers_pos_pct->setDoubleValue(0);
ab_brake_engaged = fgGetNode("/autopilot/autobrake/engaged", true);
ab_brake_left_pct = fgGetNode("/autopilot/autobrake/brake-left-output", true);
ab_brake_right_pct = fgGetNode("/autopilot/autobrake/brake-right-output", true);
temperature = fgGetNode("/environment/temperature-degc",true);
pressure = fgGetNode("/environment/pressure-inhg",true);
density = fgGetNode("/environment/density-slugft3",true);
@ -542,8 +546,18 @@ bool FGJSBsim::copy_to_JSBsim()
// Parking brake sets minimum braking
// level for mains.
double parking_brake = globals->get_controls()->get_brake_parking();
FCS->SetLBrake(FMAX(globals->get_controls()->get_brake_left(), parking_brake));
FCS->SetRBrake(FMAX(globals->get_controls()->get_brake_right(), parking_brake));
double left_brake = globals->get_controls()->get_brake_left();
double right_brake = globals->get_controls()->get_brake_right();
if (ab_brake_engaged->getBoolValue()) {
left_brake = ab_brake_left_pct->getDoubleValue();
right_brake = ab_brake_right_pct->getDoubleValue();
}
FCS->SetLBrake(FMAX(left_brake, parking_brake));
FCS->SetRBrake(FMAX(right_brake, parking_brake));
FCS->SetCBrake( 0.0 );
// FCS->SetCBrake( globals->get_controls()->get_brake(2) );

4
src/FDM/JSBSim/JSBSim.hxx
View file

@ -254,6 +254,10 @@ private:
SGPropertyNode_ptr speedbrake_pos_pct;
SGPropertyNode_ptr spoilers_pos_pct;
SGPropertyNode_ptr ab_brake_engaged;
SGPropertyNode_ptr ab_brake_left_pct;
SGPropertyNode_ptr ab_brake_right_pct;
SGPropertyNode_ptr gear_pos_pct;
SGPropertyNode_ptr wing_fold_pos_pct;
SGPropertyNode_ptr tailhook_pos_pct;