Sliding mode algorithm based on linearization feedback for vehicle's speed control

Vehicle's speed control model is a complex and non-linear model which is difficult to design the controller. This paper is aimed to make the control model simpler with relatively accurate by using feedback linearization method. This study designs a sliding mode controller, which makes the system robust to the perturbation of its parameters and the change of external environment parameters. In the end, a comparison experiment is designed under Simulink simulation environment. Simulation results with the sliding mode controller designed in this paper confirm the quickness and accurately of the suggested method. Consequently, it is demonstrated that the better dynamic performance, robustness and control precision of the sliding model algorithm is compare to the PID algorithm and modular fuzzy algorithm.