Electro-Mechanical Brake의 제동 압력 제어

In order to implement various intelligent functions and to reduce weight and required space, automobile industry now apply by-wire technology to many critical subsystems of a car. One of these attempts is brake-by-wire system where the traditional hydraulic mechanism is replaced by electro-mechanical brake(EMB) and in-vehicle network. Especially in case of brake-by-wire system, simplicity and efficiency are important factor. This paper presents an comparison between lead screw and ball screw and error squared PI controller.