Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/111592
Title: Improved reliable H2 output feedback controller design for F-16 aircraft against faults
Authors: Feng, L.
Wang, J.
Poh, E.
Liao, F. 
Sui, D.
Yew, L.K. 
Keywords: Control/wing/tail surface impairment
Flight control
H2 control
Linear matrix inequalities
Lyapunov function
Output-feedback
Reliable design
Issue Date: 2008
Citation: Feng, L.,Wang, J.,Poh, E.,Liao, F.,Sui, D.,Yew, L.K. (2008). Improved reliable H2 output feedback controller design for F-16 aircraft against faults. AIAA Guidance, Navigation and Control Conference and Exhibit : -. ScholarBank@NUS Repository.
Abstract: This paper studies the reliable H2 output-feedback controller design problem for discrete time linear systems based on the iterative linear matrix inequality (ILMI) approach. The design goal is to find an internally stabilizing output-feedback controller such that the nominal performance (H 2 norm) of a closed-loop transfer matrix is optimized (minimized). The designed controller also satisfies the reliability constraint (in terms of stability and performance) under control surface impairment fault conditions. The derived matrix inequality condition is less-conservative than existing ILMI based sufficient conditions by adopting free parameters in the characterization to provide extra degrees of freedom in optimizing the guaranteed H2 performance. Application to a nonlinear F-16 aircraft model with faults illustrates the effectiveness of the proposed approach. © 2008 by the American Institute of Aeronautics and Astronautics, Inc.
Source Title: AIAA Guidance, Navigation and Control Conference and Exhibit
URI: http://scholarbank.nus.edu.sg/handle/10635/111592
ISBN: 9781563479458
Appears in Collections:Staff Publications

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