Runtime PT calibration via RobustCalibrationFramework (9-D basis, TLS / Bayesian / RLS / GLR / bias), seeded from factory cubic. More...

#include <RobustCalibrationManager.hpp>

Collaboration diagram for fsw::calibration::RobustCalibrationManager:

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Public Member Functions
	RobustCalibrationManager ()
void	initialize_sensor (uint16_t sensor_id, const PTCalibrationCoeffs &baseline)
void	update_calibration (uint16_t sensor_id, int32_t adc_code, double reference_pressure)
void	zero_sensor (uint16_t sensor_id, int32_t adc_code)
void	reseed_sensor (uint16_t sensor_id, const PTCalibrationCoeffs &baseline)
	Reseed a sensor's framework cleanly from the given cubic baseline, discarding any learned adjustments and ignoring restored/population priors.
double	predict_pressure_psi (uint16_t sensor_id, int32_t adc_code)
	Mean PSI from the robust model (default environment).
bool	has_sensor (uint16_t sensor_id) const
	True if this sensor_id was initialized for robust tracking (factory-baselined).
void	reset_adjustment (uint16_t sensor_id)
bool	save_adjustments (const std::string &path, const std::map< uint16_t, std::string > *uid_to_role=nullptr) const
	Persist per-sensor θ.
bool	load_adjustments (const std::string &path, const std::map< uint16_t, std::string > *uid_to_role=nullptr)
	Restore per-sensor θ.

Private Attributes
std::mutex	mutex_
std::map< uint16_t, SensorState >	states_
std::optional< Eigen::VectorXd >	population_theta_mean_
std::optional< Eigen::MatrixXd >	population_theta_cov_
std::map< uint16_t, Eigen::VectorXd >	restored_theta_mean_
std::map< uint16_t, Eigen::MatrixXd >	restored_theta_cov_

Detailed Description

Runtime PT calibration via RobustCalibrationFramework (9-D basis, TLS / Bayesian / RLS / GLR / bias), seeded from factory cubic.

Streaming pressure uses predict_pressure_psi(), not a live cubic polynomial.

Definition at line 29 of file RobustCalibrationManager.hpp.

Constructor & Destructor Documentation

◆ RobustCalibrationManager()

fsw::calibration::RobustCalibrationManager::RobustCalibrationManager ( )

default

Member Function Documentation

◆ has_sensor()

bool fsw::calibration::RobustCalibrationManager::has_sensor ( uint16_t sensor_id ) const

True if this sensor_id was initialized for robust tracking (factory-baselined).

Definition at line 193 of file RobustCalibrationManager.cpp.

References lock, mutex_, and states_.

Referenced by invert_abort_psi_to_adc(), and main().

◆ initialize_sensor()

void fsw::calibration::RobustCalibrationManager::initialize_sensor	(	uint16_t	sensor_id,
		const PTCalibrationCoeffs &	baseline )

Definition at line 118 of file RobustCalibrationManager.cpp.

References lock, mutex_, population_theta_cov_, population_theta_mean_, restored_theta_cov_, restored_theta_mean_, state, and states_.

◆ load_adjustments()

bool fsw::calibration::RobustCalibrationManager::load_adjustments	(	const std::string &	path,
		const std::map< uint16_t, std::string > *	uid_to_role = nullptr )

Restore per-sensor θ.

When uid_to_role is given, an entry tagged with a role is restored into the sensor_id that role currently maps to (so a moved sensor keeps its learned state), falling back to the persisted numeric id for untagged/legacy entries.

Definition at line 256 of file RobustCalibrationManager.cpp.

References lock, mutex_, fsw::calibration::RobustCalibrationFramework::N, population_theta_cov_, population_theta_mean_, restored_theta_cov_, restored_theta_mean_, state, and states_.

Referenced by main().

◆ predict_pressure_psi()

double fsw::calibration::RobustCalibrationManager::predict_pressure_psi	(	uint16_t	sensor_id,
		int32_t	adc_code )

Mean PSI from the robust model (default environment).

Definition at line 185 of file RobustCalibrationManager.cpp.

References lock, mutex_, and states_.

Referenced by invert_abort_psi_to_adc(), and main().

◆ reseed_sensor()

void fsw::calibration::RobustCalibrationManager::reseed_sensor	(	uint16_t	sensor_id,
		const PTCalibrationCoeffs &	baseline )

Reseed a sensor's framework cleanly from the given cubic baseline, discarding any learned adjustments and ignoring restored/population priors.

Used when a calibration profile is swapped live: the profile is the whole cal, so robust resets and relearns from it.

Definition at line 209 of file RobustCalibrationManager.cpp.

References lock, mutex_, state, and states_.

Referenced by main().

◆ reset_adjustment()

void fsw::calibration::RobustCalibrationManager::reset_adjustment ( uint16_t sensor_id )

Definition at line 199 of file RobustCalibrationManager.cpp.

References lock, mutex_, state, and states_.

Referenced by main().

◆ save_adjustments()

bool fsw::calibration::RobustCalibrationManager::save_adjustments	(	const std::string &	path,
		const std::map< uint16_t, std::string > *	uid_to_role = nullptr ) const

Persist per-sensor θ.

When uid_to_role is given, each entry also records its role so a later load can re-attach it to the role's current sensor_id (calibration follows the sensor).

Definition at line 218 of file RobustCalibrationManager.cpp.

References basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType, CustomBaseClass >::array(), lock, mutex_, fsw::calibration::RobustCalibrationFramework::N, r, state, and states_.

Referenced by main().