- 著者
-
大澤 修一
中村 文一
西谷 紘一
- 出版者
- The Society of Instrument and Control Engineers
- 雑誌
- 計測自動制御学会論文集 (ISSN:04534654)
- 巻号頁・発行日
- vol.46, no.12, pp.733-736, 2010 (Released:2011-12-19)
- 参考文献数
- 4
- 被引用文献数
-
1
Self-localization is an important technique for vehicle automation. Extended Kalman Filtar (EKF) is a major sensor fusion technique for self-localization of mobile vehicles. To calculate Kalman gains, variance matrices are necessary. However, it is laborious to obtain variance matrices. In this paper, we compare the structure of the grid point observer with that of EKF, and propose a design method of decding variance matrices by using digital filter design method. In addition, effectiveness of the proposed method is confirmed by the experiments.