Title :
Sensor installation error analysis and correction in vehicle inertial positioning system
Author :
Yong, Shen ; Yang-bo, Wu
Author_Institution :
Coll. of Automotive Studies, Tongji Univ., Shanghai, China
Abstract :
Global Positioning System (GPS) defects lead the necessity of inertial positioning. Then analysis of the errors that may exist while installing or using inertial sensors to realize vehicle positioning is presented. Combined with the mechanism of error generation, an approach to correct the error which influences the vehicle positioning most is proposed. Finally, the field test results are given to verify the effectiveness of the error correction.
Keywords :
Global Positioning System; automotive engineering; error analysis; error correction; inertial navigation; position control; road vehicles; sensor placement; error analysis; error correction; global positioning system; inertial sensors; vehicle inertial positioning system; Acceleration; Accelerometers; Accuracy; Global Positioning System; Gravity; Vehicles; Dead-Reckoning; Error Analysis; Error Correction; Installation Error;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777905
