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POLYNOMIAL OBSERVER-BASED CONTROLLER SYNTHESIS AND FAULT-TOLERANT CONTROL FOR TRACKING OPTIMAL POWER OF WIND ENERGY CONVERSION SYSTEMS

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dc.contributor.author Vu, Van-Phong
dc.contributor.author Ngo, Van-Thuyen
dc.contributor.author Do, Van-Dung
dc.contributor.author Truong, Dinh-Nhon
dc.contributor.author Quynh, Nguyen Vu
dc.contributor.author Bui, Phuc Duc-Hong
dc.contributor.author Mai, Vu The
dc.contributor.author Do, Ton Duc
dc.date.accessioned 2021-02-24T05:33:45Z
dc.date.available 2021-02-24T05:33:45Z
dc.date.issued 2020-08-13
dc.identifier.citation Vu, V.-P., Ngo, V.-T., Do, V.-D., Truong, D.-N., Quynh, N. V., Bui, P. D.-H., Mai, V. T., & Do, T. D. (2020). Polynomial Observer-Based Controller Synthesis and Fault-Tolerant Control for Tracking Optimal Power of Wind Energy Conversion Systems. IEEE Access, 8, 150130–150141. https://doi.org/10.1109/access.2020.3016433 en_US
dc.identifier.issn 2169-3536
dc.identifier.uri https://doi.org/10.1109/ACCESS.2020.3016433
dc.identifier.uri https://ieeexplore.ieee.org/document/9166471
dc.identifier.uri http://nur.nu.edu.kz/handle/123456789/5339
dc.description.abstract This article proposes a new approach to design a fault-tolerant control (FTC) scheme for tracking the optimal power of wind energy conversion systems (WECSs). In this article, the considered fault will not only impact on actuator but also sensors. As the fault severely affects the performance of WECSs, the FTC are required to be worked accurately and effectively. The polynomial observer, as a part of the proposed FTC system, is synthesized to estimate the aerodynamic torque, electromagnetic torque, and fault simultaneously without using sensors to measure. The information of these parameters is sent back to the LQR (Linear Quadratic Regular) controller of WECSs. Both fault and aerodynamic torque in this study are unnecessary to fulfil any constraint. It should be noted that WECSs is reconstructed to a new form based on the descriptor technique, then the observer will design for this new form instead of the original system. Based on Lyapunov methodology and with the aid of SOS (Sum-Of-Square) technique, the conditions for polynomial observer design are derived in the main theorems. Finally, the simulation results have proved the effectiveness and merit of the proposed FTC method. en_US
dc.language.iso en en_US
dc.publisher Institute of Electrical and Electronics Engineers en_US
dc.relation.ispartofseries IEEE Access;8, 150130–150141
dc.rights Attribution-NonCommercial-ShareAlike 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/us/ *
dc.subject WECSs en_US
dc.subject fault-tolerant control en_US
dc.subject observer-based controller en_US
dc.subject SOS en_US
dc.subject Research Subject Categories::TECHNOLOGY en_US
dc.title POLYNOMIAL OBSERVER-BASED CONTROLLER SYNTHESIS AND FAULT-TOLERANT CONTROL FOR TRACKING OPTIMAL POWER OF WIND ENERGY CONVERSION SYSTEMS en_US
dc.type Article en_US
workflow.import.source science


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