Design of Fault Tolerant Control System for Steer-by-Wire Depending on Drive System
Akira Ito, Yoshikazu Hayakawa · Transactions of the Society of Instrument and Control Engineers · 2012
Steer-by-Wire system requires high-level safety. Conventionally, redundancy of sensors, actuators and microprocessors allows the system to be fault tolerance. However, these redundancy systems still have some problems. For example, increase of cost, weight and so on. The purpose of this study is to design fault tolerant control system depending on drive system in place of an additional actuator. The effectiveness of this method has been verified in simulation.