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tudelft_bebop_indi_actuators.xml
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tudelft_bebop_indi_actuators.xml
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<!DOCTYPE airframe SYSTEM "../airframe.dtd">
<airframe name="bebop_indi">
<firmware name="rotorcraft">
<target name="ap" board="bebop"/>
<target name="nps" board="pc">
<module name="fdm" type="jsbsim"/>
<module name="udp"/>
</target>
<!--define name="USE_SONAR" value="TRUE"/-->
<!-- Subsystem section -->
<module name="telemetry" type="transparent_udp"/>
<module name="radio_control" type="datalink"/>
<module name="actuators" type="bebop"/>
<module name="imu" type="bebop"/>
<module name="gps" type="furuno"/>
<module name="stabilization" type="indi">
<define name="INDI_RPM_FEEDBACK" value="TRUE"/>
</module>
<module name="stabilization" type="rate_indi"/>
<module name="ahrs" type="int_cmpl_quat">
<configure name="USE_MAGNETOMETER" value="TRUE"/>
<define name="AHRS_USE_GPS_HEADING" value="FALSE"/>
</module>
<module name="ins" type="extended"/>
<module name="guidance" type="indi">
<define name="GUIDANCE_INDI_SPECIFIC_FORCE_GAIN" value="-500.0"/>
<define name="GUIDANCE_INDI_THRUST_DYNAMICS" value="0.1"/>
<define name="GUIDANCE_INDI_RC_DEBUG" value="FALSE"/>
</module>
</firmware>
<modules main_freq="512">
<module name="geo_mag"/>
<module name="air_data"/>
<module name="send_imu_mag_current"/>
<!--module name="logger_file">
<define name="FILE_LOGGER_PATH" value="/data/ftp/internal_000"/>
</module-->
</modules>
<commands>
<axis name="PITCH" failsafe_value="0"/>
<axis name="ROLL" failsafe_value="0"/>
<axis name="YAW" failsafe_value="0"/>
<axis name="THRUST" failsafe_value="6000"/>
</commands>
<servos driver="Default">
<servo name="TOP_LEFT" no="0" min="3000" neutral="3000" max="9800"/>
<servo name="TOP_RIGHT" no="1" min="3000" neutral="3000" max="9800"/>
<servo name="BOTTOM_RIGHT" no="2" min="3000" neutral="3000" max="9800"/>
<servo name="BOTTOM_LEFT" no="3" min="3000" neutral="3000" max="9800"/>
</servos>
<command_laws>
<set servo="TOP_LEFT" value="autopilot_get_motors_on() ? actuators_pprz[0] : -MAX_PPRZ"/>
<set servo="TOP_RIGHT" value="autopilot_get_motors_on() ? actuators_pprz[1] : -MAX_PPRZ"/>
<set servo="BOTTOM_RIGHT" value="autopilot_get_motors_on() ? actuators_pprz[2] : -MAX_PPRZ"/>
<set servo="BOTTOM_LEFT" value="autopilot_get_motors_on() ? actuators_pprz[3] : -MAX_PPRZ"/>
</command_laws>
<section name="AIR_DATA" prefix="AIR_DATA_">
<define name="CALC_AIRSPEED" value="FALSE"/>
<define name="CALC_TAS_FACTOR" value="FALSE"/>
<define name="CALC_AMSL_BARO" value="TRUE"/>
</section>
<include href="conf/airframes/TUDELFT/calibrations/bebop7.xml" />
<section name="IMU" prefix="IMU_">
<define name="BODY_TO_IMU_PHI" value="0." unit="deg"/>
<define name="BODY_TO_IMU_THETA" value="0." unit="deg"/>
<define name="BODY_TO_IMU_PSI" value="0." unit="deg"/>
</section>
<!-- local magnetic field -->
<!-- http://wiki.paparazziuav.org/wiki/Subsystem/ahrs#Local_Magnetic_Field -->
<section name="AHRS" prefix="AHRS_">
<!-- values used if no GPS fix, on 3D fix is update by geo_mag module -->
<!-- Delft -->
<define name="H_X" value="0.3892503"/>
<define name="H_Y" value="0.0017972"/>
<define name="H_Z" value="0.9211303"/>
<!-- For vibrating airfames -->
<define name="GRAVITY_HEURISTIC_FACTOR" value="0"/>
</section>
<section name="INS" prefix="INS_">
<define name="SONAR_MAX_RANGE" value="2.2"/>
<define name="SONAR_UPDATE_ON_AGL" value="TRUE"/>
</section>
<section name="RC_SETPOINT" prefix="STABILIZATION_ATTITUDE_">
<!-- setpoint limits for attitude stabilization rc flight -->
<define name="SP_MAX_PHI" value="45" unit="deg"/>
<define name="SP_MAX_THETA" value="45" unit="deg"/>
<define name="SP_MAX_R" value="120" unit="deg/s"/>
<define name="DEADBAND_A" value="0"/>
<define name="DEADBAND_E" value="0"/>
<define name="DEADBAND_R" value="50"/>
</section>
<section name="ATTITUDE_REFERENCE" prefix="STABILIZATION_ATTITUDE_">
<!-- attitude reference generation model -->
<define name="REF_OMEGA_P" value="450" unit="deg/s"/>
<define name="REF_ZETA_P" value="0.9"/>
<define name="REF_MAX_P" value="600." unit="deg/s"/>
<define name="REF_MAX_PDOT" value="RadOfDeg(8000.)"/>
<define name="REF_OMEGA_Q" value="450" unit="deg/s"/>
<define name="REF_ZETA_Q" value="0.9"/>
<define name="REF_MAX_Q" value="600." unit="deg/s"/>
<define name="REF_MAX_QDOT" value="RadOfDeg(8000.)"/>
<define name="REF_OMEGA_R" value="450" unit="deg/s"/>
<define name="REF_ZETA_R" value="0.9"/>
<define name="REF_MAX_R" value="600." unit="deg/s"/>
<define name="REF_MAX_RDOT" value="RadOfDeg(8000.)"/>
</section>
<section name="STABILIZATION_ATTITUDE_INDI" prefix="STABILIZATION_INDI_">
<!-- control effectiveness -->
<define name="G1_ROLL" value="{20 , -20, -20 , 20 }"/>
<define name="G1_PITCH" value="{14 , 14, -14 , -14 }"/>
<define name="G1_YAW" value="{-1, 1, -1, 1}"/>
<define name="G1_THRUST" value="{-.4, -.4, -.4, -.4}"/>
<!--Counter torque effect of spinning up a rotor-->
<define name="G2" value="{-61.2093, 65.3670, -65.7419, 65.4516}"/>
<!-- reference acceleration for attitude control -->
<define name="REF_ERR_P" value="600.0"/>
<define name="REF_ERR_Q" value="600.0"/>
<define name="REF_ERR_R" value="600.0"/>
<define name="REF_RATE_P" value="28.0"/>
<define name="REF_RATE_Q" value="28.0"/>
<define name="REF_RATE_R" value="28.0"/>
<!--Maxium yaw rate, to avoid instability-->
<define name="MAX_R" value="120.0" unit="deg/s"/>
<define name="ESTIMATION_FILT_CUTOFF" value="4.0"/>
<define name="FILT_CUTOFF" value="5.0"/>
<!-- first order actuator dynamics -->
<define name="ACT_DYN" value="{0.1, 0.1, 0.1, 0.1}"/>
<!-- Adaptive Learning Rate -->
<define name="USE_ADAPTIVE" value="TRUE"/>
<define name="ADAPTIVE_MU" value="0.0001"/>
</section>
<section name="GUIDANCE_V" prefix="GUIDANCE_V_">
<define name="HOVER_KP" value="283"/>
<define name="HOVER_KD" value="82"/>
<define name="HOVER_KI" value="20"/>
<define name="NOMINAL_HOVER_THROTTLE" value="0.655"/>
<define name="ADAPT_THROTTLE_ENABLED" value="TRUE"/>
</section>
<section name="GUIDANCE_H" prefix="GUIDANCE_H_">
<!-- Good weather -->
<define name="MAX_BANK" value="20" unit="deg"/>
<define name="REF_MAX_SPEED" value="2" unit="m/s"/>
<!-- Bad weather -->
<!-- define name="MAX_BANK" value="32" unit="deg"/ -->
<define name="PGAIN" value="79"/>
<define name="DGAIN" value="100"/>
<define name="IGAIN" value="30"/>
</section>
<section name="NAVIGATION" prefix="NAV_">
<define name="CLIMB_VSPEED" value="2.5"/>
<define name="DESCEND_VSPEED" value="-1.0"/>
</section>
<section name="SIMULATOR" prefix="NPS_">
<define name="ACTUATOR_NAMES" value="nw_motor, ne_motor, se_motor, sw_motor" type="string[]"/>
<define name="JSBSIM_MODEL" value="bebop" type="string"/>
<define name="SENSORS_PARAMS" value="nps_sensors_params_default.h" type="string"/>
<define name="NO_MOTOR_MIXING" value="TRUE"/>
</section>
<section name="AUTOPILOT">
<define name="MODE_STARTUP" value="AP_MODE_NAV"/>
<define name="MODE_MANUAL" value="AP_MODE_ATTITUDE_DIRECT"/>
<define name="MODE_AUTO1" value="AP_MODE_ATTITUDE_Z_HOLD"/>
<define name="MODE_AUTO2" value="AP_MODE_NAV"/>
<define name="NO_RC_THRUST_LIMIT" value="TRUE"/>
</section>
<section name="BAT">
<define name="MILLIAMP_AT_FULL_THROTTLE" value="8700"/>
<define name="CATASTROPHIC_BAT_LEVEL" value="9.9" unit="V"/>
<define name="CRITIC_BAT_LEVEL" value="11.0" unit="V"/>
<define name="LOW_BAT_LEVEL" value="11.1" unit="V"/>
<define name="MAX_BAT_LEVEL" value="12.4" unit="V"/>
</section>
</airframe>