標題: The development of a DSP-based active small amplitude vibration control system for flexible beams by using the LQG algorithms and intelligent materials
作者: Bai, MR
Lin, GM
交大名義發表
機械工程學系
National Chiao Tung University
Department of Mechanical Engineering
公開日期: 12-十二月-1996
摘要: An active vibration control system is proposed for suppressing the small amplitude random vibrations in flexible beams. Intelligent materials such as the piezoelectric ceramic PZT are used as the actuator and the piezoelectric plastic PVDF is used as the sensor. The characteristics of the physical system are identified by a parametric modelling technique. The linear quadratic Gaussian (LQG) algorithm is employed for the controller design. The controller is implemented on the basis of a floating-point digital signal processor. The experimental results obtained by using the active vibration control system show significant attenuation of white noise disturbance in the frequency range of approximately 100-800 Hz. (C) 1996 Academic Press Limited
URI: http://dx.doi.org/10.1006/jsvi.1996.0579
http://hdl.handle.net/11536/875
ISSN: 0022-460X
DOI: 10.1006/jsvi.1996.0579
期刊: JOURNAL OF SOUND AND VIBRATION
Volume: 198
Issue: 4
起始頁: 411
結束頁: 427
顯示於類別:期刊論文


文件中的檔案:

  1. A1996VY54600002.pdf