资 源 简 介
IMPORTANT
This code project is now maintained at:
http://www.x-io.co.uk/open-source-imu-and-ahrs-algorithms/
The project provides the source code for the algorithms developed and discussed in the report, "An efficient orientation filter for inertial and inertial/magnetic sensor arrays".
The available downloads (tab above) include: The internal report (pdf) with source code in appendix; the Visual Studio 2008 projects used to create the IMU and MARG demo videos; an image (pdf) detailing the physical sensor axis alignments of the Sparkfun 6DOF IMU Razor and HMC5843 breakout board; and the x-io Board firmware (hex and readme in zip) required by the MARG demo to interface to the HMC5843.
Report abstract:
"This report presents a novel orientation filter applicable to IMUs consisting of tri-axis gyroscopes and accelerometers, and MARG sensor arrays that also include tri-axis magnetometers. The MARG
