Jia-Bao Wei

Composite sliding mode control of a steer-by-wire road-feel motor using spatial-domain iterative learning and an extended state observer

In steer-by-wire systems, delivering accurate and smooth steering feedback is challenging due to periodic torque ripples, friction nonlinearities, and external disturbances. This paper proposes a layered composite control strategy for the steering feel motor, integrating sliding mode control, spatial-domain iterative l...