Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/731
Title: Disturbance/Uncertainty Estimator Based Robust Control of Nonminimum Phase Systems
Authors: Kürkcü, Burak
Kasnakoğlu, Coşku
Efe, Mehmet Önder
143585
Keywords: Robustness
Control systems
Robust stability
Bandwidth
IEEE transactions
Mechatronics
Uncertainty
Issue Date: Aug-2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Kürkçü, B., Kasnakoğlu, C., & Efe, M. Ö. (2018). Disturbance/Uncertainty Estimator Based Robust Control of Nonminimum Phase Systems. IEEE/ASME Transactions on Mechatronics, 23(4), 1941-1951.
Abstract: An open problem in disturbance/uncertainty estimator based control is to obtain explicit mathematical expressions for robust stability, performance, and bandwidth requirement. This paper offers a path based on H-infinity robust control to resolve this problem. Robust stability/performance is assured at the design phase. The main controller and disturbance observer are handled as a whole. The ideas are applicable to nonminimum phase systems as well. The theory is verified experimentally on a pan-tilt system and numerically on a rotary mechanical system. Comparisons with state-of-the art methods in literature show noticeable performance and robustness improvements.
URI: https://ieeexplore.ieee.org/document/8357901
https://hdl.handle.net/20.500.11851/731
ISSN: 10834435
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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