车辆悬架部件的非线性特性研究进展

摘要

Air spring, vibration damper and leaf spring are important components of vehicle's suspension systems. They all have nonlinear characteristics, which can greatly improve the ride comfort of vehicles. In this paper, research advances of the nonlinearity of air spring, damper and leaf spring are introduced, and their effects on improving the performance of vehicles are discussed. The research methods and development prospects of the suspension components are analyzed.%空气弹簧、阻尼减振器和钢板弹簧是车辆悬架系统的重要组成部件,它们都具有非线性特性,可大大提高车辆的行驶平顺性.从非线性科学角度,重点介绍了空气弹簧、阻尼减振器和钢板弹簧的研究现状和非线性特性及其对改善车辆性能的作用.分析了非线性车辆悬架部件的研究方法和发展方向.