Comparative study of No-linear control techniques (fuzzy logic and regulator PI) of the Electric vehicle

Many car manufacturers are forced to create major research projects for the development of electric and hybrid-electric cars due to the oil crisis and environmental concerns. Thus, if we want to improve our mobility, it is imperative to find efficient and clean means of traction. the optimal energy control and management system in electric vehicles can be the ideal solution. but this solution is currently not too mastered, from the point of view of robustness and reliability of the control. To address those problems, we propose a compare the robustness and response times of the tow technics PI controller and fuzzy logic. The control of the electric machine (PMSM) using traditional strategies and the PI controller, as well as fuzzy logic with parametric perturbations on the vehicle dynamics caused by the slope and other environmental factors, is the focus of this paper in this context. The paper concludes with a discussion of the simulation results.