magnetometer Class Reference

3-axis magnetometer model More...

#include <magnetometer.h>

Inherits dsim_model.

Public Member Functions
	magnetometer (dsim_model_setup *setup)
	Constructor.
void	initialize_data ()
	Initialize outlets and output variables.
void	initialization_complete ()
	Finish initialization.
void	initialize_timestep ()
	Calculations necessary after integration.

Protected Attributes
dsim_variable	scaling_dsim
	Scaling from field to voltage (V/T)
dsim_variable	kMaxVoltage_dsim
	Maximum allowable voltage.
dsim_variable	kMinVoltage_dsim
	Minimum allowable voltage.
dsim_variable	voltage_dsim
	Vector of voltages, [x;y;z].
dsim_variable	b_meas_dsim
	Magnetic field measurement with noise and bias.
dsim_variable	bField_dsim
	Outlet to the magnetic_field output (body frame)
dsim_variable	noise1sigma_dsim
	One sigma noise value(s)
dsim_variable	bias_dsim
	Sensor bias.
dsim_variable	q_dsim
	Sensor orientation relative to the parent body.
dsim_variable	power_on_dsim
	Power when on.
dsim_variable	current_dsim
	Measured current.
dsim_variable	voltage_bus_dsim
	Bus voltage.

Detailed Description

3-axis magnetometer model

Model of an analog magnetometer. This sensor measures the local magnetic field. It requires an outlet to the magnetic field model. The output is the measured magnetic field in the body frame. The input scaling converts the magnetic field in Tesla to volts. The output is limited to the min and max voltage on each axis independently.

The noise and bias are applied in the sensor frame.

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The documentation for this class was generated from the following files:

• magnetometer.h
• magnetometer.cc