Direct Fuzzy Logic Controller Based on Sliding Mode for an Anti-Lock Braking System
摘要
In this chapter, a direct fuzzy logic controller is proposed to control anti-lock braking (ABS) system with external disturbances. The study involves the adaptation of the sliding mode through the utilization of the Takagi–Sugeno (T-S) fuzzy logic approach. First, we study the mathematical model of the anti-lock braking system. Then, we use the Takagi–Sugeno fuzzy logic to approximate directly the control law of the system while the use of the Lyapunov approach guarantees the stability of the system. Otherwise, an additive sliding mode term is introduced to the control law in order to attenuate the external disturbances. The results found are simulated, which shows the robustness and accuracy of the proposed control approach.