IMUParams.h File Reference

Detailed Description

NVIDIA DriveWorks API: Calibration

Description: Contains parameters for initializing a IMU calibration

Definition in file IMUParams.h.

Go to the source code of this file.

Data Structures
struct	dwCalibrationIMUParams
	Calibration parameters for calibrating a IMU sensor this should be added to the dwCalibrationParams params member. More...

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Data Structure Documentation

dwCalibrationIMUParams

struct dwCalibrationIMUParams

Data Fields
float32_t	gyroBiasRange	If known this value shall indicate expected bias range of the gyroscope sensor. The value in [rad/s] describes the range around bias mean which bias can run to. Usually temperature controlled/calibrated gyroscopes vary around the mean by few tens of a radian. If 0 is given, it will be assumed the standard deviation around the bias mean is about +-0.2 [rad/s], ~ +- 12deg/s
float32_t	imuSamplingRateHz	If known this entry shall indicate expected sampling rate in [Hz] of the imu sensor. A default value of 100Hz is used if no parameter passed.
dwCalibrationStatusChanged	onChanged	An optional pointer to a function that will be called when the calibration status of a routine has changed. The function should be valid to call for as long as the sensor is being calibrated
dwVector2f	suspensionCompliance	Suspension angular compliance around X- and Y-axis. Angular rotation is given by a linear model, function of acceleration applied to the body. X-axis value is typically positive, Y-axis negative. [deg s^2 / m]
void *	userData	A pointer to user data that will be passed along when a sensor calibration data has been changed.