In this paper, active front steering and direct yaw moment of a vehicle are controlled simultaneously to improve its stability. The control strategy uses two structures, the upper and lower levels of control. The sliding-mode control (SMC) methodology is used in the upper-level control in order to generate the corrective steering wheel angle and yaw moment. The yaw moment is realized through braking between appropriate wheels in the second-level control. Stability of the sliding mode controller is proved using Lyapunov criterion. Yaw-rate and side-slip tracking performances of a non-linear vehicle model is simulated to show the proposed controller's effectiveness.
Vehicle stability enhancement using sliding mode based active front steering and direct yaw moment control
2017 Indian Control Conference (ICC) ; 378-384
2017-01-01
442269 byte
Conference paper
Electronic Resource
English
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