Dynamic Analysis and Suspension Optimization for New Energy Vehicle Based FE Model

摘要：

In this paper, the random vibration theory is employed to research on the dynamic performance of suspension system of new energy vehicle. Based an efficient sensitivity analysis method, vehicle ride comfort and maneuverability have been investigated by suspension parameters optimization. The pseudoexcitation method has been used to analysis the dynamic responses and sensitivity, the computation performance and adaptability have been investigated by using numerical examples. Hence a convenient and accurate computation method for new energy vehicle optimization design is demonstrated and some useful conclusions are drawn.

关键词： Suspension parameters Optimization design Pseudo-excitation method vehicle vibration

作者: XU Wentao ZHANG Yahui MIAO Tongchen

作者单位: Department of Engineering Mechanics, Zhengzhou University, China Department of Engineering Mechanics Department of Engineering Mechanics, State Key Laboratory of Structural Analysis and Industrial Equi Department of Engineering Mechanics, Zhengzhou University, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 2425-2428

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）