Lagrange Fuzzy Interpolating Controlling and Simulation on Semi-Active Suspension of Vehicle

The Lagrange fuzzy interpolating controller is designed based on the study on 1 / 4 semi-active suspension mechanics model in this paper. Lagrange fuzzy interpolation algorithm is adopted for semi-active suspension system to control the shock absorber damping coefficient. AMEsim and Simulink co-simulation technology The simulation results by AMEsim and Simulink co-simulation technology indicates that the Lagrange fuzzy interpolation control algorithm is effective to improve control effect and to enhance control precision compared with traditional fuzzy control algorithm.