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World Electric Vehicle Journal is published by MDPI from Volume 9 issue 1 (2018). Previous articles were published by The World Electric Vehicle Association (WEVA) and its member the European Association for e-Mobility (AVERE), the Electric Drive Transportation Association (EDTA), and the Electric Vehicle Association of Asia Pacific (EVAAP). They are hosted by MDPI on mdpi.com as a courtesy and upon agreement with AVERE.
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Article

Active Damper Control System Based on LMFC

by
J.K. Lin
*,
K.W.E. Cheng
,
N.C. Cheung
,
Z. Zhang
,
X.D. Xue
and
S.W. Zhao
Department of Electric Engineering, The Hong Kong Polytechnic University, Hong Kong
*
Author to whom correspondence should be addressed.
World Electr. Veh. J. 2010, 4(3), 517-524; https://doi.org/10.3390/wevj4030517
Published: 24 September 2010
Versions Notes

Abstract

All electric-damper is now a fashionable method for vehicle balance as the development of the high power linear and motor drive system allow the fast and efficient solution to dampers. The conventional damper is then replaced by active motor drive that provides faster response than the conventional system. In this paper, an LMFC method is proposed to provide a better control method for the four dampers that is located in the vehicle. The 4-coordinate control is difficult as they are closely related to each other. The heave position, pitch and roll angle are the main concerns to keep consistent for the passenger’s comfort and ride performance. To achieve this goal, an effective LMCF is investigated and applied to the active damper system, with its simplicity and reliable for implementation. For the active damper system, the inner loop is with PD control to eliminate the disturbances and nonlinearities, while the outer loop is with linear model following control to track the required dynamic performance. The computed results verify the proposed control methods, and the dynamic response of the active damper systems is studied by optimization
Keywords: Active damper system; vehicle suspension; LMFC Active damper system; vehicle suspension; LMFC

Share and Cite

MDPI and ACS Style

Lin, J.K.; Cheng, K.W.E.; Cheung, N.C.; Zhang, Z.; Xue, X.D.; Zhao, S.W. Active Damper Control System Based on LMFC. World Electr. Veh. J. 2010, 4, 517-524. https://doi.org/10.3390/wevj4030517

AMA Style

Lin JK, Cheng KWE, Cheung NC, Zhang Z, Xue XD, Zhao SW. Active Damper Control System Based on LMFC. World Electric Vehicle Journal. 2010; 4(3):517-524. https://doi.org/10.3390/wevj4030517

Chicago/Turabian Style

Lin, J.K., K.W.E. Cheng, N.C. Cheung, Z. Zhang, X.D. Xue, and S.W. Zhao. 2010. "Active Damper Control System Based on LMFC" World Electric Vehicle Journal 4, no. 3: 517-524. https://doi.org/10.3390/wevj4030517

APA Style

Lin, J. K., Cheng, K. W. E., Cheung, N. C., Zhang, Z., Xue, X. D., & Zhao, S. W. (2010). Active Damper Control System Based on LMFC. World Electric Vehicle Journal, 4(3), 517-524. https://doi.org/10.3390/wevj4030517

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