Dynamic Response of Magnetorheological Fluid Damper for Automotive Suspension and the Influence by Long-time Standing-still

摘要：

Dynamic response is a key parameter for the engineering applications of MR damper. However, the response time has many different definitions, and which leads to a confusion of the measurement. Commonly, the response of MR damper in the newdesigned status is focused, the instance after longtime use or standing-still has not been proposed. In this paper, the influence on the response time by the long-time standing-still is investigated, which shows that the response is largely lengthened. Next step, the measurement will be optimized, and the response of MR damper after long-time use will be in consideration.

关键词： Magnetorheological fluid damper Dynamic response Standing-still Automotive suspension

作者: Honghui Zhang Haipeng Xu Changrong Liao Zhaoxiang Deng

作者单位: The State Key Laboratory of Vehicle NVH and Safety Technology, Chongqing, China College of Optoelect College of Optoelectronic Engineering, Chongqing University, Chongqing, China The State Key Laboratory of Vehicle NVH and Safety Technology, Chongqing, China

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 1689-1692

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）