Vibration Control of an ER Seat Suspension for a Commercial Vehicle

[+] Author and Article Information
S. B. Choi, J. H. Choi

Smart Structures and Systems Laboratory, Department of Mechanical Engineering, Inha University, Incheon 402-751, Korea

Y. S. Lee, M. S. Han

Faculty of Mechanical and Automotive Engineering, Keimyung University, Daegu 704-701, Korea

J. Dyn. Sys., Meas., Control 125(1), 60-68 (Mar 10, 2003) (9 pages) doi:10.1115/1.1542639 History: Received March 01, 1998; Revised September 01, 2002; Online March 10, 2003
Copyright © 2003 by ASME
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Proposed ER seat damper
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Photograph and damping forces of the proposed ER seat damper
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Proposed ER seat suspension system
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Parameter identification for seat suspension and seat cushion
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Experimental apparatus for seat suspension test
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Control responses of ER seat suspension system in frequency domain
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Control responses of ER seat suspension system in time domain
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Control durability of the ER seat suspension system
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Dynamic model of a full-car suspension system
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System configuration for HILS
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Frequency responses on the seat cushion via HILS



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