农机化研究Issue(8)：223-227,5.
拖拉机油气悬架振动特性仿真研究
Simulation Research on Vibration Characteristics of Hydro-Pneumatic Suspension for Agricultural Vehicle
摘要
Abstract
For the purpose of Vibration reduction of agricultural vehicle , two degrees mathematical model of the hydro-pneumatic suspension for the agricultural vehicle is established and non -linear characteristics were analyzed .The step signal , harmonic signal and random signal were used to simulation typical road conditions for the agricultural vehicle based on AMEsim simulation software , the vibration characteristics of the passive suspension and hydro -pneumatic sus-pension are comparison and analysis and verify the correctness of the model .Vibration characteristic , nonlinear charac-teristics and state level from static balance of the body of the two suspension show that hydro -pneumatic suspension can be significantly improved the Vibration characteristic and the smooth and comfort performance .关键词
拖拉机/油气悬架/振动/AMEsim/非线性Key words
agricultural vehicles/hydro-pneumatic suspension/vibration/AMEsim/nonlinear分类
农业科技引用本文复制引用
阳亮..拖拉机油气悬架振动特性仿真研究[J].农机化研究,2014,(8):223-227,5.基金项目
桂科技攻关计划项目 （）
