A Novel Hybrid Control Algorithm Sliding Mode-PID for the Active Suspension System with State Multivariable
نویسندگان
چکیده
This paper introduces a novel method to control the operation of active suspension system. In this research, quarter-dynamic model is used simulate vehicle’s vibrations. Besides, sliding mode-PID-integrated algorithm with five state variables proposed be used. completely original and algorithm. The process establishing clearly described. simulation performed by MATLAB software. results have shown advantages mode-PID in research. Accordingly, displacement acceleration sprung mass were significantly reduced when was maximum average values are only 1.31% 1.29%, respectively, compared situation vehicle using passive suspension. Similarly, value 6.98% 2.94%, respectively. addition, phenomenon “chattering” has also been controller. future, some more complex algorithms can proposed.
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In this note, we first show that Theorem 2 in the above paper is incorrect. Then, we also show that Theorem 1 is not enough to support the claim in the above paper that the proportional-integral sliding mode control method is more robust than the linear quadratic regulator method when applying on the active suspension system with mismatched uncertainties. © 2006 Published by Elsevier B.V.
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ژورنال
عنوان ژورنال: Complexity
سال: 2022
ISSN: ['1099-0526', '1076-2787']
DOI: https://doi.org/10.1155/2022/9527384