NDLI: Simulation study of a vibration isolation system with nonlinear damping implemented by an MR damper

Content Provider	IEEE Xplore Digital Library
Author	Ho, C. Zi-qiang Lang Billings, S.A. Sapinski, B.
Copyright Year	2013
Description	Author affiliation: Dept. of Autom. Control Syst. Eng., Univ. of Sheffield, Sheffield, UK (Ho, C.; Zi-qiang Lang; Billings, S.A.) \|\| Dept. of Process Control, AGH Univ. of Sci. & Technol., Cracow, Poland (Sapinski, B.)
Abstract	The main problem of using a conventional linear damper on a vibration isolation system is that the reduction of the resonant peak inevitably results in the degradation of the high-frequency transmissibility. Instead of using semi-active or active control methods which normally depend on the quality of measured signals and may have stability concerns, recent studies have revealed that optimal vibration isolation over a wide frequency range can be achieved by using nonlinear damping. The present study is concerned with the realisation of the ideal nonlinear damping characteristic using a feedback controlled MR damper. Simulation studies are conducted to demonstrate the advantages of a simple but effective control strategy. This research work has signilicant implications for the design of MR dampers and the design of vibration control in a range of engineering applications.
Starting Page	117
Ending Page	122
File Size	814557
Page Count	6
File Format	PDF
ISBN	9781467344883
e-ISBN	9781467344906
DOI	10.1109/CarpathianCC.2013.6560522
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-05-26
Publisher Place	Poland
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Damping Current measurement Abstracts Shock absorbers Adaptive control
Content Type	Text
Resource Type	Article

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