Research on Nonlinear Sliding Mode Control of Automobile Suspension System
The car suspension system,as a connecting device between the wheels and the frame,plays an im-portant role in the smoothness of the car.This article focuses on the control problem of nonlinear suspension systems in automobiles,introduces the relationship between damping force and spring elasticity changes,establi-shes a spring elasticity system,and uses Carsim and Matlab software for joint simulation.The results show that the established suspension sliding mode control method has a good control effect on vehicle body vibration.
Automotive suspenSionsliding mode controlNonlinear model
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