Active vibration control of beams using filtered-velocity feedback controllers with moment pair actuators
SCIE
SCOPUS
Cited 17 time in
WEB OF SCIENCE
Cited 18 time in
Scopus
-
Title
- Active vibration control of beams using filtered-velocity feedback controllers with moment pair actuators
-
Author(s)
- Shin, Changjoo; Hong, Chinsuk; Jeong, Weui Bong
- KIOST Author(s)
- Shin, Changjoo(신창주)
-
Alternative Author(s)
- 신창주
-
Publication Year
- 2013-06-10
-
Abstract
- In this study, filtered-velocity feedback (FVF) control is proposed to stabilize a control system with a non-collocated sensor/actuator configuration. This method is applied to actively control a clamped beam with a sensor/moment pair actuator. Since the sensor/moment pair actuator is a non-collocated configuration, the control system experiences structural instability at high frequencies. Due to the roll-off property of the FVF controller, the high frequency structural instability problem can be overcome. Due to the second-order filter characteristics of the FVF controller, similar to a low pass filter, multimode disturbances can be controlled at the modes below the cut-off frequency. To verify the performance of the controller, the FVF controller is tuned to around 2 kHz, and the structural responses are successfully reduced by numerical and experimental approaches. (c) 2013 Elsevier Ltd. All rights reserved.
-
ISSN
- 0022-460X
-
URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/3164
-
DOI
- 10.1016/j.jsv.2012.12.037
-
Bibliographic Citation
- JOURNAL OF SOUND AND VIBRATION, v.332, no.12, pp.2910 - 2922, 2013
-
Publisher
- ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
-
Subject
- RESILIENTLY-MOUNTED BEAMS; DECENTRALIZED CONTROL
-
Type
- Article
-
Language
- English
-
Document Type
- Article
- Files in This Item:
-
There are no files associated with this item.
Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.