2013•Advanced materials researchOpen access

Matching Analysis on Main Parameter for the Shock Absorber Development Process

Gang Liu, Si Zhong Chen, Hong Bin Ren

Abstract

Considering nonlinear characteristics of springiness and damping element, the quarter-car suspension nonlinear dynamic model is established with ADAMS. The simulation model of suspension established, and the simulation curve of nonlinear suspension is gotten by using the numerical simulation methods. The target parameters of the piecewise linear three stage control mode of the shock absorber are studied under the different random road excitation, it would provide the theoretical basic for the nonlinear damping matching of the vehicle suspension system.

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Available abstract

Key concepts: Shock absorber, Suspension (topology), Nonlinear system, Control theory (sociology), Piecewise linear function, Shock (circulatory), Engineering, Process (computing)