Adaptive Fuzzy Fractional-Order Sliding Mode Controller Design for Antilock Braking Systems

作者：Tang, Yinggan^*; Wang, Ying; Han, Mingyu; Lian, Qiusheng

来源：Journal of Dynamic Systems Measurement and Control-Transactions of the ASME, 2016, 138(4): 041008.

DOI：10.1115/1.4032555

• antilock braking system
• fractional-order
• sliding mode control
• fuzzy control
• adaptive

Antilock braking system (ABS) has been designed to attain maximum negative acceleration and prevent the wheels from locking. Many efforts had been paid to design controller for ABS to improve the brake performance, especially when road condition changes. In this paper, an adaptive fuzzy fractional-order sliding mode controller (AFFOSMC) design method is proposed for ABS. The proposed AFFOSMC combines the fractional-order sliding mode controller (FOSMC) and fuzzy logic controller (FLC). In FOSMC, the sliding surface is PD alpha, which is based on fractional calculus (FC) and is more robust than conventional sliding mode controllers. The FLC is designed to compensate the effects of parameters varying of ABS. The tuning law of the controller is derived based on Lyapunov theory, and the stability of the system can be guaranteed. Simulation results demonstrate the effectiveness of AFFOSMC for ABS under different road conditions.

• 出版日期2016-4
• 单位中国科学院电工研究所; 燕山大学