Title :
Estimation and control of lateral displacement of electric vehicle using WPT information
Author :
Sukprasert, Pakorn ; Nguyen, Binh Minh ; Fujimoto, Hiroshi
Author_Institution :
Dept. of Electr. Eng. & Inf. Syst., Univ. of Tokyo, Tokyo, Japan
Abstract :
This work proposes a method to estimate lateral displacement of an electric vehicle from wireless power transfer information and vehicles motion measurement through the Un-scented Kalman filter. By using the estimated lateral displacement as a feedback variable, the trajectory of vehicle is controlled to the area of high performance transmission. The proposed method is validated by simulation and experiment.
Keywords :
Kalman filters; displacement control; electric vehicles; feedback; motion control; nonlinear filters; trajectory control; WPT information; electric vehicle; feedback variable; lateral displacement control; lateral displacement estimation; unscented Kalman filter; vehicle motion measurement; vehicle trajectory control; wireless power transfer information; Coils; Electric vehicles; Estimation; Mathematical model; Receivers; Transmitters;
Conference_Titel :
Mechatronics (ICM), 2015 IEEE International Conference on
Conference_Location :
Nagoya
DOI :
10.1109/ICMECH.2015.7083997
