Improved Decentralized Fractional PD Control of Structure Vibrations

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ID: 265776
2020
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Abstract
This paper presents a new strategy for the control of large displacements in structures under earthquake excitation. Firstly, an improved fractional order proportional-derivative (FOPD) controller is proposed. Secondly, a decentralized strategy is designed by adding a regulator and fault self-regulation to a standard decentralized controller. A new control architecture is obtained by combining the improved FOPD and the decentralized strategy. The parameters of the control system are tuned using an intelligent optimization algorithm. Simulation results demonstrate the performance and reliability of the proposed method.
Reference Key
xu2020mathematicsimproved Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Kang Xu;Liping Chen;Minwu Wang;António M. Lopes;J. A. Tenreiro Machado;Houzhen Zhai;Xu, Kang;Chen, Liping;Wang, Minwu;Lopes, António M.;Tenreiro Machado, J. A.;Zhai, Houzhen;
Journal Mathematics
Year 2020
DOI
10.3390/math8030326
URL
https://doi.org/10.3390/math8030326
Keywords
fractional order controller determined control strategy vibration of building structures

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