Hardware-in-the-Loop Test of an Open-Loop Fuzzy Control Method for Decoupled Electrohydraulic Antilock Braking System

To verify the functionality of an intelligent open-loop fuzzy-logic-based antilock braking system control method for four on-board motor drive electric sport utility vehicle, a hardware-in-the-loop experiment is conducted in this article. The experimental facility includes novel decoupled electrohydraulic brake test bed characterized by highly nonlinear dynamics and time-varying behavior. It reproduces real pressure circuit allowing simulation various tire-road adhesions conditions blending scenarios. cope with degradation performance induced unexpected changing environmental conditions, such as road surface, developed fuzzy features very simple yet effective robust surface recognition tool estimation peak demands. Thus, logic serves controller estimator simultaneously complex mathematical modeling feedback avoidance not sacrificing safety system's performance. results indicate that manages time-variant offers significant feasibility optimal slip at regenerative braking, ensuring control's potentiality real-time application.