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- Title
Fault tolerant control method of dual steering actuator motors for steer-by-wire system.
- Authors
He, L.; Chen, G.; Zheng, H.
- Abstract
A fault tolerant control method has been proposed based on the steer-by-wire system with dual steering actuator motors as presented in this paper. The paper built a real-time fault diagnosis mechanism based on the motor model and adaptive fading Kalman filter firstly. Then the diagnosis results were used to judge whether the angle feedback control and the torque feedback control need to be amended to realize fault tolerant control. Finally, hardware-in-the-loop test bench of this steer-by-wire system has been built for experiments and the results demonstrated that the fault tolerant control method was feasible and accurate.
- Subjects
ELASTIC rods &; wires; BARS (Engineering); POWER transmission; KALMAN filtering; ACTUATORS
- Publication
International Journal of Automotive Technology, 2015, Vol 16, Issue 6, p977
- ISSN
1229-9138
- Publication type
Article
- DOI
10.1007/s12239-015-0100-8