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CLC number: TP872
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Received: 2002-07-21
Revision Accepted: 2002-09-08
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Signal frequency based self-tuning fuzzy controller for semi-active suspension system
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SUN Tao, HUANG Zhen-yu, CHEN Da-yue, TANG Lei. Signal frequency based self-tuning fuzzy controller for semi-active suspension system[J]. Journal of Zhejiang University Science A, 2003, 4(4): 426-432.
@article{title="Signal frequency based self-tuning fuzzy controller for semi-active suspension system",
author="SUN Tao, HUANG Zhen-yu, CHEN Da-yue, TANG Lei",
journal="Journal of Zhejiang University Science A",
volume="4",
number="4",
pages="426-432",
year="2003",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2003.0426"
}
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%T Signal frequency based self-tuning fuzzy controller for semi-active suspension system
%A SUN Tao
%A HUANG Zhen-yu
%A CHEN Da-yue
%A TANG Lei
%J Journal of Zhejiang University SCIENCE A
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2003.0426
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T1 - Signal frequency based self-tuning fuzzy controller for semi-active suspension system
A1 - SUN Tao
A1 - HUANG Zhen-yu
A1 - CHEN Da-yue
A1 - TANG Lei
J0 - Journal of Zhejiang University Science A
VL - 4
IS - 4
SP - 426
EP - 432
%@ 1869-1951
Y1 - 2003
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2003.0426
Abstract: A new kind of fuzzy control scheme, based on the identification of the signal's main frequency and the behavior of the ER damper, is proposed to control the semi-active suspension system. This method adjusts the fuzzy controller to achieve the best isolation effect by analyzing the main frequency's characters and inspecting the change of system parameters. The input of the fuzzy controller is the main frequency and the optimal damping ratio is the output. Simulation results indicated that the proposed control method is very effective in isolating the vibration.
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