Adaptive Nonlinear Control of Electric Power Steering System Combined with Active Suspension

Abstract

This paper presents an adaptive nonlinear control the vehicle performance of Electrical Power Steering system combined Active Suspension in road disturbances by tracking the sideslip angle and yaw-rate. The proposed method solves the coupled integrating system control which employs two different road surfaces in the steering procedure and an online parameter identification to acquire favorable vehicle maneuverability and stability according to vehicle speed. Simulation results are included to demonstrate the effectiveness of the identification implement and the performance of the adaptive controller.