Dynamic characterization, monitoring and control of rotating flexible beam-mass structures via peizo-embedded techniques

研究成果: Conference contribution

摘要

A variational principle and a finite element discretizaion technique were used to derive the dynamic equations for a high speed rotating flexible beam-mass system embedded with piezo-electric materials. The dynamic equation thus obtained allows the development of finite element models which accommodate both of the original structural element and the piezoelectric element. The solutions of finite element models provide system dynamics needed to design a sensing system. The characterization of gyroscopic effect and damping capacity of smart rotating devices are addressed. Several simulation examples are presented to validate the analytical solution.

原文English
主出版物標題Space Exploration Science and Technologies Research
發行者Publ by ASME
頁面131-140
頁數10
ISBN(列印)0791811069
出版狀態Published - 1992 12月 1
事件Winter Annual Meeting of the American Society of Mechanical Engineers - Anaheim, CA, USA
持續時間: 1992 11月 81992 11月 13

出版系列

名字American Society of Mechanical Engineers, Aerospace Division (Publication) AD
31
ISSN(列印)0733-4230

Other

OtherWinter Annual Meeting of the American Society of Mechanical Engineers
城市Anaheim, CA, USA
期間92-11-0892-11-13

All Science Journal Classification (ASJC) codes

  • 機械工業
  • 空間與行星科學

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