61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
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/*
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* PtgCtrl.h
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*
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* Created on: 17 Jul 2022
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* Author: Robin Marquardt
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*
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* @brief: This class handles the pointing control mechanism. Calculation of an commanded torque
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* for the reaction wheels, and magnetic Field strength for magnetorques for desaturation
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*
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* @note: A description of the used algorithms can be found in
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* https://eive-cloud.irs.uni-stuttgart.de/index.php/apps/files/?dir=/EIVE_Studenten/Marquardt_Robin&openfile=896110
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*/
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#ifndef PTGCTRL_H_
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#define PTGCTRL_H_
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#include <string.h>
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#include <stdio.h>
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#include <acs/SensorValues.h>
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#include <acs/OutputValues.h>
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#include <acs/AcsParameters.h>
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#include "acs/config/classIds.h"
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#include <fsfw/src/fsfw/returnvalues/HasReturnvaluesIF.h>
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#include <time.h>
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class PtgCtrl : public HasReturnvaluesIF {
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public:
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/* @brief: Constructor
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* @param: acsParameters_ Pointer to object which defines the ACS configuration parameters
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*/
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PtgCtrl(AcsParameters *acsParameters_);
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virtual ~PtgCtrl();
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static const uint8_t INTERFACE_ID = CLASS_ID::PTG;
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static const ReturnValue_t PTGCTRL_MEKF_INPUT_INVALID = MAKE_RETURN_CODE(0x01);
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/* @brief: Load AcsParameters für this class
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* @param: acsParameters_ Pointer to object which defines the ACS configuration parameters
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*/
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void loadAcsParameters(AcsParameters *acsParameters_);
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/* @brief: Calculates the needed torque for the pointing control mechanism
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* @param: acsParameters_ Pointer to object which defines the ACS configuration parameters
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*/
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void ptgGroundstation(const double mode,const double *qError,const double *deltaRate,const double *rwPseudoInv, double *torqueRws);
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void ptgDesaturation(double *magFieldEst, bool *magFieldEstValid, double *satRate, double *speedRw0,
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double *speedRw1, double *speedRw2, double *speedRw3, double *mgtDpDes);
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void ptgNullspace(const double *speedRw0, const double *speedRw1, const double *speedRw2, const double *speedRw3, double *rwTrqNs);
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private:
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AcsParameters::PointingModeControllerParameters* pointingModeControllerParameters;
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AcsParameters::RwHandlingParameters* rwHandlingParameters;
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AcsParameters::InertiaEIVE* inertiaEIVE;
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AcsParameters::RWMatrices* rwMatrices;
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};
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#endif /* ACS_CONTROL_PTGCTRL_H_ */
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