Abstract This work develops a mathematical model of quarter car suspension system with two degrees freedom and suggests fuzzy adaptive PID controller by assessing the drawbacks conventional control methods. The three parameters are automatically modified control, adjusted in real time. Matlab/Simulink platform is used to create relevant simulation model. results demonstrate superiority suggeste...

In order to reduce vehicle vibration during driving conditions, a fuzzy sliding mode control strategy (FSMC) for semi-active air suspension based on the magnetorheological (MR) damper is proposed. The MR used in system was tested and analyzed. Based experimental data, genetic algorithm identify parameters of improved hyperbolic tangent model, which derived damper. At same time, an adaptive neur...