Time-varying controller based on flatness for nonlinear anti-lock brake system

Designing a Genetic-Fuzzy Anti-Lock Brake System Controller (RESEARCH NOTE)

Fuzzy-based PID with Iterative Learning Active Force Controller for An Anti-lock Brake System

Anti-lock braking systems (ABS) are safety and control devices implemented in ground vehicles that prevent the wheel lock-up during panic braking. The existing ABS controls have the ability to regulate the level of pressure to optimally maintain the wheel slip within the vehicle stability range. However, the ABS shows strong nonlinear characteristics in which the vehicles equipped with the exis...

Hydraulic anti-lock, anti-skid braking system using fuzzy controller

To maintain the stability trajectory of vehicles under critical driving conditions, anti lock-anti skid controllers, consisting of four anti-lock sub-controllers for each wheel and two anti-skid sub-controllers for left and right pair wheels have been separately designed. Wheel and body systems have been simulated with seven degrees of freedom to evaluate the proper functioning of controllers. ...

TIME-VARYING FUZZY SETS BASED ON A GAUSSIAN MEMBERSHIP FUNCTIONS FOR DEVELOPING FUZZY CONTROLLER

The paper presents a novel type of fuzzy sets, called time-Varying Fuzzy Sets (VFS). These fuzzy sets are based on the Gaussian membership functions, they are depended on the error and they are characterized by the displacement of the kernels to both right and left side of the universe of discourse, the two extremes kernels of the universe are fixed for all time. In this work we focus only on t...

Model Based ┤-Synthesis Controller Design for Time-Varying Delay System

Time delay often exists in engineering systems such as chemical plants, steel making processes, etc. and studies on time-delay system have long historical background. Therefore the system with time-delay has attracted many researchers’ interest and various studies have been conducted. It had been a classic problem; however evolution of the network technology and spread of the Internet brought i...