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Research on chaos dynamic characteristics of hybrid squeeze film damper with electro-hydraulic active control

  • Yunhua Li*
  • , Chieh Li Chen
  • *此作品的通讯作者
  • National Cheng Kung University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, addressed to the problems existed in the squeeze film damper (SFD) based on the dynamic pressure bearing in the rotational machinery, a new type of the hybrid squeeze film damper (HSFD) with piezoelectric crystal electro-hydraulic active control is proposed. It is composed of dynamic pressure bearing and static pressure bearing. The effectiveness of HSFD is analyzed theoretically, and the simulation of the chaos dynamics characteristics is carried out. The results obviously show that the HSFD not only overcomes the bi stable problem, but also restrains the shock in the rotor supporting system.

源语言英语
主期刊名2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
1-5
页数5
DOI
出版状态已出版 - 2008
活动2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008 - Chengdu, 中国
期限: 21 9月 200824 9月 2008

出版系列

姓名2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008

会议

会议2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
国家/地区中国
Chengdu
时期21/09/0824/09/08

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