【摘要】 本文以装有油气悬架的某工程车为研究对象,基于多体系统动力学理论建立了整车动力学仿真模 型,对车辆的不同行驶工况进行了平顺性仿真研究,所得仿真曲线与试验曲线相比吻合的较好,从而验证了 模型的有效性。更多还原

【Abstract】 A study on the ride comfort of an off-road vehicle with hydro-pneumatic suspension is presented under the different running conditions in this paper. Based on multi-body system dynamics principle, the full-vehicle model is built up, the simulation is performed and the consequent result is analyzed. The simulation curves fit the test data quite well, so the validity of the model is verified.-更多还原