Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3908
Title: Robust Autopilot Design Based on a Disturbance/Uncertainty/Coupling Estimator
Authors: Kürkcü, Burak
Kasnakoğlu, Coşku
Keywords: Autopilot
disturbance/uncertainty/coupling estimator (DUCE)
H-infinity control
robust stability (RS)/robust performance (RP)
Issue Date: Nov-2019
Publisher: Institute of Electrical and Electronics Engineers Inc.
Source: Kürkçü, B. and Kasnakoğlu, C. (2018). Robust autopilot design based on a disturbance/uncertainty/coupling estimator. IEEE Transactions on Control Systems Technology, 27(6), 2622-2629.
Abstract: Autopilot failures have caused fatal results for both military and civilian applications, leading to loss of life and property. Major contributing factors are disturbances (e.g., winds), uncertainties (e.g., unmodeled dynamics and parameter variations), and couplings (e.g., a bank maneuver affecting pitch attitude). In this brief, a novel disturbance/uncertainty/coupling estimator structure is introduced for identifying and canceling these effects as a whole. A controller scheme based on the $\mathcal {H}_\infty$ design is implemented with explicit bounds for robust stability and robust performance. Validity of the proposed approach is illustrated under high winds, strong couplings, and large parameter variations.
URI: https://hdl.handle.net/20.500.11851/3908
https://ieeexplore.ieee.org/document/8438315
ISSN: 1063-6536
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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