噪声与振动控制2011，Vol.31Issue(3)：47-50,4.DOI:10.3969/j.issn.1006-1355-2011.03.011
普通乘用车减振系统性能的理论分析
Performance Analysis of Damping System of Sedan
摘要
Abstract
Vertical vibration acceleration of sedan's body is taken as the evaluation index of the damping performance,and the indexes for vehicle handling and stability are studied too. The dynamic performance of the damping system of the sedan is studied for improving its riding comfort and handling stability. Based on the amplitude-frequency characteristics of the body acceleration of the sedan, the dynamic deflection of damping system, and the dynamic load between the wheel and road, the damping performance of the sedan is analyzed. It is indicated that the study on variable damping system is an important measure for improving the vibration performance of sedans.关键词
振动与波/乘用车/减振系统/乘坐舒适性/操纵稳定性Key words
vibration and wave/ sedan/ damping system/ riding comfort/ handling stability分类
交通工程引用本文复制引用
孙建民..普通乘用车减振系统性能的理论分析[J].噪声与振动控制,2011,31(3):47-50,4.基金项目
北京市教育委员会科技发展计划面上项目(项目编号:KM200910016001) （项目编号:KM200910016001）
