Sensor signal preprocessing technique applied to the development of an electric vehicle controller

전기자동차 제어를 위한 센서신호 전처리기법에 관한 연구

A new digital method of anti-aliasing is presented and is applied to the development of an electric vehicle controller. A layered processing structure and some finite-bit approximation technique, devised in this paper, are the key attributions to the design and implementation of the anti-aliasing filter. The performance of the implemented preprocessing system is tested with several experimental results.