悬架非线性振动研究综述

Summary of Nonlinear Dynamics Systems of Vehicle Suspension

现代的悬架系统的非线性是无处不在的,悬架减振器、弹簧、轮胎等都存在着明显的非线性特点,因此使用精确的非线性模型进行理论方面的研究变得很有意义,对此许多学者对非线性悬架进行了大量的理论和实验研究。本文主要阐述了当前国内外悬架非线性振动的理论研究概况和实验成果,提出了研究中所存在的一些问题和今后的发展方向,对悬架非线性振动研究具有重要意义。

The nonlinearity of modern suspension system is widespread. There is a clear non-linear characteristics in suspension shock absorber, springs, tires and so on. So it becomes very significant to use more precise theoretical nonlinear model for designing a reasonable control strategy. Many scholars have carried out a large number of theoretical and experimental research for non-linear suspension. The current theoretical and experimental research of non-linear suspension vibration at home and abroad are mainly described, and some problems as well as the future direction of development which are to be of great significance for the Study on Nonlinear Vibration of the suspension are put forward.