DocumentCode
2829950
Title
On absolute stability and semi-active control of a magnetorheological fluid vibration suppression system
Author
Maganti, Ganesh B. ; Singh, S.N. ; Yim, Woosoon
Author_Institution
Nevada Univ., Las Vegas, NV, USA
fYear
2005
fDate
16-18 Aug. 2005
Firstpage
100
Lastpage
105
Abstract
This paper treats the question of absolute stability and control of a two degree-of-freedom vibration suppression system. For the position control and vibration suppression of the payload, a magnetorheological (MR) fluid damper is chosen. First, it is shown that for any arbitrarily time varying input current, the system is absolutely stable. Then a nonlinear inverse (feedback linearizing) control law is designed.
Keywords
absolute stability; feedback; inverse problems; linearisation techniques; magnetorheology; nonlinear control systems; position control; time-varying systems; vibration control; absolute stability; arbitrarily time varying input current; feedback linearizing control; magnetorheological fluid damper; magnetorheological fluid vibration suppression system; nonlinear inverse control; position control; semiactive control; Control systems; Damping; Electric shock; Hysteresis; Linear feedback control systems; Payloads; Shock absorbers; Sliding mode control; Stability; Vibration control;
fLanguage
English
Publisher
ieee
Conference_Titel
Systems Engineering, 2005. ICSEng 2005. 18th International Conference on
Print_ISBN
0-7695-2359-5
Type
conf
DOI
10.1109/ICSENG.2005.60
Filename
1562836
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