本文整理汇总了C++中TrafficState::groundSpeed方法的典型用法代码示例。如果您正苦于以下问题：C++ TrafficState::groundSpeed方法的具体用法？C++ TrafficState::groundSpeed怎么用？C++ TrafficState::groundSpeed使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TrafficState的用法示例。
在下文中一共展示了TrafficState::groundSpeed方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
std::pair<Vect3, Velocity> KinematicTrkBands::trajectory(const TrafficState& ownship, double time, bool dir) const {
std::pair<Position,Velocity> posvel;
if (instantaneous_bands()) {
double trk = ownship.getVelocity().trk()+(dir?1:-1)*j_step_*get_step();
posvel = std::pair<Position,Velocity>(ownship.getPosition(),ownship.getVelocity().mkTrk(trk));
} else {
double gso = ownship.groundSpeed();
double bank = turn_rate_ == 0 ? bank_angle_ : std::abs(Kinematics::bankAngle(gso,turn_rate_));
double R = Kinematics::turnRadius(ownship.get_v().gs(), bank);
posvel = ProjectedKinematics::turn(ownship.getPosition(),ownship.getVelocity(),time,R,dir);
}
return std::pair<Vect3, Velocity>(ownship.pos_to_s(posvel.first),ownship.vel_to_v(posvel.first,posvel.second));
}示例2: printBands
void printBands(Daidalus& daa, KinematicMultiBands& bands) {
bool nowind = daa.getWindField().isZero();
TrafficState own = daa.getOwnshipState();
std::string trkstr = nowind ? "Track" : "Heading";
std::string gsstr = nowind ? "Ground Speed" : "Airspeed";
std::cout << std::endl;
for (int alert_level = 1; alert_level <= daa.parameters.alertor.mostSevereAlertLevel(); ++alert_level) {
std::cout << "Conflict Aircraft for Alert Level " << Fmi(alert_level) << ": " <<
TrafficState::listToString(bands.conflictAircraft(alert_level)) << std::endl;
}
std::cout << std::endl;
// Track/Heading
double trk_deg = own.track("deg");
std::cout << "Ownship " << trkstr << ": "+Fm2(trk_deg) << " [deg]" << std::endl;
std::cout << "Region of Current " << trkstr+": " <<
BandsRegion::to_string(bands.regionOfTrack(trk_deg,"deg")) << std::endl;
std::cout << trkstr << " Bands [deg,deg]" << std::endl;
for (int i=0; i < bands.trackLength(); ++i) {
Interval ii = bands.track(i,"deg");
std::cout << " " << BandsRegion::to_string(bands.trackRegion(i)) << ":\t" << ii.toString(2) << std::endl;
}
for (int alert_level = 1; alert_level <= daa.parameters.alertor.mostSevereAlertLevel(); ++alert_level) {
std::cout << "Peripheral " << trkstr << " Aircraft for Alert Level " << Fmi(alert_level) << ": " <<
TrafficState::listToString(bands.peripheralTrackAircraft(alert_level)) << std::endl;
}
std::cout << trkstr << " Resolution (right): " << num2str(bands.trackResolution(true,"deg"),"deg") << std::endl;
std::cout << trkstr << " Resolution (left): " << num2str(bands.trackResolution(false,"deg"),"deg") << std::endl;
std::cout << "Preferred "+trkstr+" Direction: ";
if (bands.preferredTrackDirection()) {
std::cout << "right" << std::endl;
} else {
std::cout << "left" << std::endl;
}
std::cout << "Time to " << trkstr << " Recovery: " << num2str(bands.timeToTrackRecovery(),"s") << std::endl;
// Ground Speed/Air Speed
double gs_knot = own.groundSpeed("knot");
std::cout << "Ownship " << gsstr << ": "+Fm2(gs_knot) << " [knot]" << std::endl;
std::cout << "Region of Current " << gsstr+": " <<
BandsRegion::to_string(bands.regionOfGroundSpeed(gs_knot,"knot")) << std::endl;
std::cout << gsstr << " Bands [knot,knot]:" << std::endl;
for (int i=0; i < bands.groundSpeedLength(); ++i) {
Interval ii = bands.groundSpeed(i,"knot");
std::cout << " " << BandsRegion::to_string(bands.groundSpeedRegion(i)) << ":\t" << ii.toString(2) << std::endl;
}
for (int alert_level = 1; alert_level <= daa.parameters.alertor.mostSevereAlertLevel(); ++alert_level) {
std::cout << "Peripheral " << gsstr << " Aircraft for Alert Level " << Fmi(alert_level) << ": " <<
TrafficState::listToString(bands.peripheralGroundSpeedAircraft(alert_level)) << std::endl;
}
std::cout << gsstr << " Resolution (up): " << num2str(bands.groundSpeedResolution(true,"knot"),"knot") << std::endl;
std::cout << gsstr << " Resolution (down): " << num2str(bands.groundSpeedResolution(false,"knot"),"knot") << std::endl;
std::cout << "Preferred "+gsstr+" Direction: ";
if (bands.preferredGroundSpeedDirection()) {
std::cout << "up" << std::endl;
} else {
std::cout << "down" << std::endl;
}
std::cout << "Time to " << gsstr << " Recovery: " << num2str(bands.timeToGroundSpeedRecovery(),"s") << std::endl;
// Vertical Speed
double vs_fpm = own.verticalSpeed("fpm");
std::cout << "Ownship Vertical Speed: "+Fm2(vs_fpm) << " [fpm]" << std::endl;
std::cout << "Region of Current Vertical Speed: " <<
BandsRegion::to_string(bands.regionOfVerticalSpeed(vs_fpm,"fpm")) << std::endl;
std::cout << "Vertical Speed Bands [fpm,fpm]:" << std::endl;
for (int i=0; i < bands.verticalSpeedLength(); ++i) {
Interval ii = bands.verticalSpeed(i,"fpm");
std::cout << " " << BandsRegion::to_string(bands.verticalSpeedRegion(i)) << ":\t" << ii.toString(2) << std::endl;
}
for (int alert_level = 1; alert_level <= daa.parameters.alertor.mostSevereAlertLevel(); ++alert_level) {
std::cout << "Peripheral Vertical Speed Aircraft for Alert Level " << Fmi(alert_level) << ": " <<
TrafficState::listToString(bands.peripheralVerticalSpeedAircraft(alert_level)) << std::endl;
}
std::cout << "Vertical Speed Resolution (up): " << num2str(bands.verticalSpeedResolution(true,"fpm"),"fpm") << std::endl;
std::cout << "Vertical Speed Resolution (down): " << num2str(bands.verticalSpeedResolution(false,"fpm"),"fpm") << std::endl;
std::cout << "Preferred Vertical Speed Direction: ";
if (bands.preferredVerticalSpeedDirection()) {
std::cout << "up" << std::endl;
} else {
std::cout << "down" << std::endl;
}
std::cout << "Time to Vertical Speed Recovery: " << num2str(bands.timeToVerticalSpeedRecovery(),"s") << std::endl;
// Altitude
double alt_ft = own.altitude("ft");
std::cout << "Ownship Altitude: "+Fm2(alt_ft) << " [ft]" << std::endl;
std::cout << "Region of Current Altitude: " <<
BandsRegion::to_string(bands.regionOfAltitude(alt_ft,"ft")) << std::endl;
std::cout << "Altitude Bands [ft,ft]:" << std::endl;
for (int i=0; i < bands.altitudeLength(); ++i) {
Interval ii = bands.altitude(i,"ft");
std::cout << " " << BandsRegion::to_string(bands.altitudeRegion(i)) << ":\t" << ii.toString(2) << std::endl;
}
for (int alert_level = 1; alert_level <= daa.parameters.alertor.mostSevereAlertLevel(); ++alert_level) {
std::cout << "Peripheral Altitude Aircraft for Alert Level " << Fmi(alert_level) << ": " <<
TrafficState::listToString(bands.peripheralAltitudeAircraft(alert_level)) << std::endl;
}
//.........这里部分代码省略.........
示例3: time_step
double KinematicTrkBands::time_step(const TrafficState& ownship) const {
double gso = ownship.groundSpeed();
double omega = turn_rate_ == 0 ? Kinematics::turnRate(gso,bank_angle_) : turn_rate_;
return get_step()/omega;
}