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

Yunhua Li, Chieh Li Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
Pages1-5
Number of pages5
DOIs
Publication statusPublished - 2008 Dec 31
Event2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008 - Chengdu, China
Duration: 2008 Sep 212008 Sep 24

Publication series

Name2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008

Other

Other2008 IEEE International Conference on Robotics, Automation and Mechatronics, RAM 2008
CountryChina
CityChengdu
Period08-09-2108-09-24

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

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