Influence of Partial Load on Ride Quality of Vehicle

摘要：

In order to investigate the influence of partial load of car body on the ride quality of vehicle, the mathematic model of partial-load vehicle is set up. As an example of a high-speed vehicle running on the tangent track, the influence of all kinds of partialload on the ride quality of vehicle is analyzed by simulation. Analysis result shows that all of the partial-load would affect the ride quality of vehicle (as the increase of partial-load, the ride quality of vehicle would be getting worse), but the different partial-load would have different influence on the ride quality between foreside and backside of a vehicle (the longitudinal partial-load has larger influence on the ride quality between foreside and backside of a vehicle than that of the lateral partial-load). So in order to improve the ride quality of vehicle, the partial-load would be minished by all means; especially the longitudinal partial-load would strictly be controlled.

关键词： railway vehicle car body partial load ride quality

作者: CHI Maoru GUO Wenhao ZHANG Weihua ZENG Jing

作者单位: State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, Sichuan, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 2036-2040

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）