本文整理汇总了C++中ECL_PitchController::reset_integrator方法的典型用法代码示例。如果您正苦于以下问题：C++ ECL_PitchController::reset_integrator方法的具体用法？C++ ECL_PitchController::reset_integrator怎么用？C++ ECL_PitchController::reset_integrator使用的例子？那么, 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ECL_PitchController的用法示例。
在下文中一共展示了ECL_PitchController::reset_integrator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: warnx
//.........这里部分代码省略.........
/* if airspeed is not updating, we assume the normal average speed */
if (bool nonfinite = !isfinite(_airspeed.true_airspeed_m_s) ||
hrt_elapsed_time(&_airspeed.timestamp) > 1e6) {
airspeed = _parameters.airspeed_trim;
if (nonfinite) {
perf_count(_nonfinite_input_perf);
}
} else {
airspeed = _airspeed.true_airspeed_m_s;
}
/*
* For scaling our actuators using anything less than the min (close to stall)
* speed doesn't make any sense - its the strongest reasonable deflection we
* want to do in flight and its the baseline a human pilot would choose.
*
* Forcing the scaling to this value allows reasonable handheld tests.
*/
float airspeed_scaling = _parameters.airspeed_trim / ((airspeed < _parameters.airspeed_min) ? _parameters.airspeed_min : airspeed);
float roll_sp = _parameters.rollsp_offset_rad;
float pitch_sp = _parameters.pitchsp_offset_rad;
float throttle_sp = 0.0f;
if (_vcontrol_mode.flag_control_velocity_enabled || _vcontrol_mode.flag_control_position_enabled) {
/* read in attitude setpoint from attitude setpoint uorb topic */
roll_sp = _att_sp.roll_body + _parameters.rollsp_offset_rad;
pitch_sp = _att_sp.pitch_body + _parameters.pitchsp_offset_rad;
throttle_sp = _att_sp.thrust;
/* reset integrals where needed */
if (_att_sp.roll_reset_integral) {
_roll_ctrl.reset_integrator();
}
if (_att_sp.pitch_reset_integral) {
_pitch_ctrl.reset_integrator();
}
if (_att_sp.yaw_reset_integral) {
_yaw_ctrl.reset_integrator();
}
} else {
/*
* Scale down roll and pitch as the setpoints are radians
* and a typical remote can only do around 45 degrees, the mapping is
* -1..+1 to -man_roll_max rad..+man_roll_max rad (equivalent for pitch)
*
* With this mapping the stick angle is a 1:1 representation of
* the commanded attitude.
*
* The trim gets subtracted here from the manual setpoint to get
* the intended attitude setpoint. Later, after the rate control step the
* trim is added again to the control signal.
*/
roll_sp = (_manual.y * _parameters.man_roll_max - _parameters.trim_roll)
+ _parameters.rollsp_offset_rad;
pitch_sp = -(_manual.x * _parameters.man_pitch_max - _parameters.trim_pitch)
+ _parameters.pitchsp_offset_rad;
throttle_sp = _manual.z;
_actuators.control[4] = _manual.flaps;
/*
* in manual mode no external source should / does emit attitude setpoints.
* emit the manual setpoint here to allow attitude controller tuning
* in attitude control mode.
*/示例2: q_att
//.........这里部分代码省略.........
*/
float airspeed_scaling = _parameters.airspeed_trim / ((airspeed < _parameters.airspeed_min) ? _parameters.airspeed_min :
airspeed);
/* Use min airspeed to calculate ground speed scaling region.
* Don't scale below gspd_scaling_trim
*/
float groundspeed = sqrtf(_global_pos.vel_n * _global_pos.vel_n +
_global_pos.vel_e * _global_pos.vel_e);
float gspd_scaling_trim = (_parameters.airspeed_min * 0.6f);
float groundspeed_scaler = gspd_scaling_trim / ((groundspeed < gspd_scaling_trim) ? gspd_scaling_trim : groundspeed);
// in STABILIZED mode we need to generate the attitude setpoint
// from manual user inputs
if (!_vcontrol_mode.flag_control_climb_rate_enabled && !_vcontrol_mode.flag_control_offboard_enabled) {
_att_sp.timestamp = hrt_absolute_time();
_att_sp.roll_body = _manual.y * _parameters.man_roll_max + _parameters.rollsp_offset_rad;
_att_sp.roll_body = math::constrain(_att_sp.roll_body, -_parameters.man_roll_max, _parameters.man_roll_max);
_att_sp.pitch_body = -_manual.x * _parameters.man_pitch_max + _parameters.pitchsp_offset_rad;
_att_sp.pitch_body = math::constrain(_att_sp.pitch_body, -_parameters.man_pitch_max, _parameters.man_pitch_max);
_att_sp.yaw_body = 0.0f;
_att_sp.thrust = _manual.z;
Quatf q(Eulerf(_att_sp.roll_body, _att_sp.pitch_body, _att_sp.yaw_body));
q.copyTo(_att_sp.q_d);
_att_sp.q_d_valid = true;
int instance;
orb_publish_auto(_attitude_setpoint_id, &_attitude_sp_pub, &_att_sp, &instance, ORB_PRIO_DEFAULT);
}
/* reset integrals where needed */
if (_att_sp.roll_reset_integral) {
_roll_ctrl.reset_integrator();
}
if (_att_sp.pitch_reset_integral) {
_pitch_ctrl.reset_integrator();
}
if (_att_sp.yaw_reset_integral) {
_yaw_ctrl.reset_integrator();
_wheel_ctrl.reset_integrator();
}
/* Reset integrators if the aircraft is on ground
* or a multicopter (but not transitioning VTOL)
*/
if (_vehicle_land_detected.landed
|| (_vehicle_status.is_rotary_wing && !_vehicle_status.in_transition_mode)) {
_roll_ctrl.reset_integrator();
_pitch_ctrl.reset_integrator();
_yaw_ctrl.reset_integrator();
_wheel_ctrl.reset_integrator();
}
float roll_sp = _att_sp.roll_body;
float pitch_sp = _att_sp.pitch_body;
float yaw_sp = _att_sp.yaw_body;
float throttle_sp = _att_sp.thrust;
/* Prepare data for attitude controllers */
struct ECL_ControlData control_input = {};
control_input.roll = _roll;
control_input.pitch = _pitch;示例3: poll
//.........这里部分代码省略.........
/* prevent numerical drama by requiring 0.5 m/s minimal speed */
airspeed = math::max(0.5f, _airspeed.true_airspeed_m_s);
}
/*
* For scaling our actuators using anything less than the min (close to stall)
* speed doesn't make any sense - its the strongest reasonable deflection we
* want to do in flight and its the baseline a human pilot would choose.
*
* Forcing the scaling to this value allows reasonable handheld tests.
*/
float airspeed_scaling = _parameters.airspeed_trim / ((airspeed < _parameters.airspeed_min) ? _parameters.airspeed_min : airspeed);
float roll_sp = _parameters.rollsp_offset_rad;
float pitch_sp = _parameters.pitchsp_offset_rad;
float yaw_manual = 0.0f;
float throttle_sp = 0.0f;
/* Read attitude setpoint from uorb if
* - velocity control or position control is enabled (pos controller is running)
* - manual control is disabled (another app may send the setpoint, but it should
* for sure not be set from the remote control values)
*/
if (_vcontrol_mode.flag_control_auto_enabled ||
!_vcontrol_mode.flag_control_manual_enabled) {
/* read in attitude setpoint from attitude setpoint uorb topic */
roll_sp = _att_sp.roll_body + _parameters.rollsp_offset_rad;
pitch_sp = _att_sp.pitch_body + _parameters.pitchsp_offset_rad;
throttle_sp = _att_sp.thrust;
/* reset integrals where needed */
if (_att_sp.roll_reset_integral) {
_roll_ctrl.reset_integrator();
}
if (_att_sp.pitch_reset_integral) {
_pitch_ctrl.reset_integrator();
}
if (_att_sp.yaw_reset_integral) {
_yaw_ctrl.reset_integrator();
}
} else if (_vcontrol_mode.flag_control_velocity_enabled) {
/* the pilot does not want to change direction,
* take straight attitude setpoint from position controller
*/
if (fabsf(_manual.y) < 0.01f && fabsf(_att.roll) < 0.2f) {
roll_sp = _att_sp.roll_body + _parameters.rollsp_offset_rad;
} else {
roll_sp = (_manual.y * _parameters.man_roll_max)
+ _parameters.rollsp_offset_rad;
}
pitch_sp = _att_sp.pitch_body + _parameters.pitchsp_offset_rad;
throttle_sp = _att_sp.thrust;
/* reset integrals where needed */
if (_att_sp.roll_reset_integral) {
_roll_ctrl.reset_integrator();
}
if (_att_sp.pitch_reset_integral) {
_pitch_ctrl.reset_integrator();
}
if (_att_sp.yaw_reset_integral) {
_yaw_ctrl.reset_integrator();
}