Title :
Research on Instrumental Error Compensation of Strap-down Inertial Navigation System
Author :
Jia, Jichao ; Li, Suilao ; Zhao, Changshan ; Long, Rui
Author_Institution :
Dept. of Autom. Control, Northwestern Polytech. Univ., Xian
Abstract :
Error of inertial instruments is a very important factor which influences the accuracy of SINS. The error models of the inertial instruments are established, and then error compensation algorithms are deduced which can simultaneously compensate the installation error, error of accelerometers, dynamic error and static error of gyroscope integrated. Experimental verification of algorithms shows the algorithms are feasible.
Keywords :
accelerometers; error compensation; gyroscopes; inertial navigation; accelerometer error; dynamic error; error models; gyroscope; inertial instruments; installation error; instrumental error compensation algorithm; static error; strap-down inertial navigation system; Accelerometers; Computer errors; Coordinate measuring machines; Error compensation; Force measurement; Gyroscopes; Inertial navigation; Instruments; Robotics and automation; Silicon compounds; dynamic error; error compensation; installation error; static error;
Conference_Titel :
Informatics in Control, Automation and Robotics, 2009. CAR '09. International Asia Conference on
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-3331-5
DOI :
10.1109/CAR.2009.30
