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Robust static and fixed-order dynamic output feedback control of discrete-time parametric uncertain Luré systems : Sequential SDP relaxation approaches
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Kwang Ki Kevin Braatz, Richard D. |
| Copyright Year | 2016 |
| Abstract | Design methods are proposed for static and fixed-order dynamic output feedback controllers for discretetime Luré systems with sector-bounded nonlinearities in the presence of parametric uncertainties described by polytopes. The derived design conditions are represented in terms of bilinear matrix inequalities, which are nonconvex. By using convex relaxation methods, controller design equations are derived for systems with multiple states, outputs, and nonlinearities in terms of linear matrix inequalities (LMIs) and iterative LMIs, which are associated with semidefinite programs. The proposed design methods are developed from stability conditions using parameter-dependent Lyapunov functions, and existing iterative numerical methods are adapted to solve certain classes of nonconvex optimization problems for controller design. Several numerical examples are provided to illustrate and verify the proposed design methods. Copyright © 2016 John Wiley & Sons, Ltd. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://web.mit.edu/braatzgroup/Kim_OCAM_2017.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Bilinear filtering Block cipher mode of operation Class Controllers Copyright Feedback Iterative method John D. Wiley Linear matrix inequality Linear programming relaxation Lyapunov fractal Mathematical optimization Matrix Metalloproteinases, Membrane-Associated Numerical method Population Parameter Semidefinite programming |
| Content Type | Text |
| Resource Type | Article |