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some fun with parameters
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This commit is contained in:
Marius Eggert 2024-02-07 10:00:32 +01:00
parent 4929cad198
commit ff76f99ad9
1 changed files with 29 additions and 27 deletions
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56
mission/controller/acs/AcsParameters.h
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@ -22,7 +22,7 @@ class AcsParameters : public HasParametersIF {
uint8_t fusedRateSafeDuringEclipse = true; uint8_t fusedRateSafeDuringEclipse = true;
uint8_t fusedRateFromStr = false; uint8_t fusedRateFromStr = false;
uint8_t fusedRateFromQuest = false; uint8_t fusedRateFromQuest = false;
double questFilterWeight = 0.0; double questFilterWeight = 0.9;
} onBoardParams; } onBoardParams;
struct InertiaEIVE { struct InertiaEIVE {
@ -854,7 +854,7 @@ class AcsParameters : public HasParametersIF {
struct PointingLawParameters { struct PointingLawParameters {
double zeta = 0.3; double zeta = 0.3;
double om = 0.3; double om = 0.3;
double omMax = 1 * M_PI / 180; double omMax = 1 * DEG2RAD;
double qiMin = 0.1; double qiMin = 0.1;
double gainNullspace = 0.01; double gainNullspace = 0.01;
@ -876,15 +876,15 @@ class AcsParameters : public HasParametersIF {
uint8_t timeElapsedMax = 10; // rot rate calculations uint8_t timeElapsedMax = 10; // rot rate calculations
// Default is Stuttgart GS // Default is Stuttgart GS
double latitudeTgt = 48.7495 * M_PI / 180.; // [rad] Latitude double latitudeTgt = 48.7495 * DEG2RAD; // [rad] Latitude
double longitudeTgt = 9.10384 * M_PI / 180.; // [rad] Longitude double longitudeTgt = 9.10384 * DEG2RAD; // [rad] Longitude
double altitudeTgt = 500; // [m] double altitudeTgt = 500; // [m]
// For one-axis control: // For one-axis control:
uint8_t avoidBlindStr = true; uint8_t avoidBlindStr = true;
double blindAvoidStart = 1.5; double blindAvoidStart = 1.5;
double blindAvoidStop = 2.5; double blindAvoidStop = 2.5;
double blindRotRate = 1 * M_PI / 180; double blindRotRate = 1 * DEG2RAD;
} targetModeControllerParameters; } targetModeControllerParameters;
struct GsTargetModeControllerParameters : PointingLawParameters { struct GsTargetModeControllerParameters : PointingLawParameters {
@ -892,9 +892,9 @@ class AcsParameters : public HasParametersIF {
uint8_t timeElapsedMax = 10; // rot rate calculations uint8_t timeElapsedMax = 10; // rot rate calculations
// Default is Stuttgart GS // Default is Stuttgart GS
double latitudeTgt = 48.7495 * M_PI / 180.; // [rad] Latitude double latitudeTgt = 48.7495 * DEG2RAD; // [rad] Latitude
double longitudeTgt = 9.10384 * M_PI / 180.; // [rad] Longitude double longitudeTgt = 9.10384 * DEG2RAD; // [rad] Longitude
double altitudeTgt = 500; // [m] double altitudeTgt = 500; // [m]
} gsTargetModeControllerParameters; } gsTargetModeControllerParameters;
struct NadirModeControllerParameters : PointingLawParameters { struct NadirModeControllerParameters : PointingLawParameters {
@ -911,7 +911,7 @@ class AcsParameters : public HasParametersIF {
} inertialModeControllerParameters; } inertialModeControllerParameters;
struct StrParameters { struct StrParameters {
double exclusionAngle = 20 * M_PI / 180; double exclusionAngle = 20 * DEG2RAD;
double boresightAxis[3] = {0.7593, 0.0000, -0.6508}; // geometry frame double boresightAxis[3] = {0.7593, 0.0000, -0.6508}; // geometry frame
} strParameters; } strParameters;
@ -925,25 +925,25 @@ class AcsParameters : public HasParametersIF {
struct SunModelParameters { struct SunModelParameters {
float domega = 36000.771; float domega = 36000.771;
float omega_0 = 280.46 * M_PI / 180.; // RAAN plus argument of float omega_0 = 280.46 * DEG2RAD; // RAAN plus argument of
// perigee // perigee
float m_0 = 357.5277; // coefficients for mean anomaly float m_0 = 357.5277; // coefficients for mean anomaly
float dm = 35999.049; // coefficients for mean anomaly float dm = 35999.049; // coefficients for mean anomaly
float e = 23.4392911 * M_PI / 180.; // angle of earth's rotation axis float e = 23.4392911 * DEG2RAD; // angle of earth's rotation axis
float e1 = 0.74508 * M_PI / 180.; float e1 = 0.74508 * DEG2RAD;
float p1 = 6892. / 3600. * M_PI / 180.; // some parameter float p1 = 6892. / 3600. * DEG2RAD; // some parameter
float p2 = 72. / 3600. * M_PI / 180.; // some parameter float p2 = 72. / 3600. * DEG2RAD; // some parameter
} sunModelParameters; } sunModelParameters;
struct KalmanFilterParameters { struct KalmanFilterParameters {
double sensorNoiseSTR = 0.1 * M_PI / 180; double sensorNoiseSTR = 0.1 * DEG2RAD;
double sensorNoiseSS = 8 * M_PI / 180; double sensorNoiseSS = 8 * DEG2RAD;
double sensorNoiseMAG = 4 * M_PI / 180; double sensorNoiseMAG = 4 * DEG2RAD;
double sensorNoiseGYR = 0.1 * M_PI / 180; double sensorNoiseGYR = 0.1 * DEG2RAD;
double sensorNoiseArwGYR = 3 * 0.0043 * M_PI / sqrt(10) / 180; // Angular Random Walk double sensorNoiseArwGYR = 3 * 0.0043 / sqrt(10) * DEG2RAD; // Angular Random Walk
double sensorNoiseBsGYR = 3 * M_PI / 180 / 3600; // Bias Stability double sensorNoiseBsGYR = 3 * DEG2RAD / 3600; // Bias Stability
} kalmanFilterParameters; } kalmanFilterParameters;
struct MagnetorquerParameter { struct MagnetorquerParameter {
@ -959,12 +959,14 @@ class AcsParameters : public HasParametersIF {
struct DetumbleParameter { struct DetumbleParameter {
uint8_t detumblecounter = 75; // 30 s uint8_t detumblecounter = 75; // 30 s
double omegaDetumbleStart = 2 * M_PI / 180; double omegaDetumbleStart = 2 * DEG2RAD;
double omegaDetumbleEnd = 1 * M_PI / 180; double omegaDetumbleEnd = 1 * DEG2RAD;
double gainBdot = pow(10.0, -3.3); double gainBdot = pow(10.0, -3.3);
double gainFull = pow(10.0, -2.3); double gainFull = pow(10.0, -2.3);
uint8_t useFullDetumbleLaw = false; uint8_t useFullDetumbleLaw = false;
} detumbleParameter; } detumbleParameter;
};
private:
static constexpr double DEG2RAD = M_PI / 180.;
};
#endif /* ACSPARAMETERS_H_ */ #endif /* ACSPARAMETERS_H_ */