Title :
Research on Attitude Measurement System of the Individual Soldier Virtual Training System
Author :
Wu, Xi ; Xu, Qian ; Jing, Zhanrong ; Fu, Renqi
Author_Institution :
Sch. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´an
Abstract :
The Attitude Measurement System of the Individual Soldier Virtual Training System mainly consists two parts: the digital magnetic compass (DMC) and the angular rate gyro. An initial alignment method assisted by DMC was proposed, the principle and the algorithm of attitude detection of the DMC were introduced and the error compensation method based on segment least square algorithm was studied. Then, the initial alignment scheme is discussed and developed. The results of the alignment simulation and hardware experiments show that the proposed method has a satisfied alignment performance.
Keywords :
military avionics; military computing; virtual reality; alignment performance; alignment simulation; angular rate gyro; attitude measurement system; digital magnetic compass; error compensation; individual soldier virtual training system; initial alignment method; segment least square algorithm; Earth; Error compensation; Hardware; Industrial electronics; Industrial training; Least squares methods; Micromechanical devices; Navigation; Shipbuilding industry; Signal to noise ratio; DMC; attitude measurement; initial alignment; segment least square;
Conference_Titel :
Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-2799-4
Electronic_ISBN :
978-1-4244-2800-7
DOI :
10.1109/ICIEA.2009.5138222
