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Mixed H 2 / H ∞ Multi-Channel Linear Parameter-Varying Control in Discrete Time
| Content Provider | Semantic Scholar |
|---|---|
| Author | Apkarian, Pierre Pellanda, Paulo Cesar Tuan, Hoang Duong |
| Copyright Year | 2000 |
| Abstract | This paper develops a new method for the synthesis of Linear Parameter-Varying (LPV) controllers in discrete time. LPV plants under consideration have a Linear Fractional Transformation (LFT) representation. In contrast to earlier results which are restricted to singleobjective LPV problems the proposed method can handle a set of H2/H∞ specifications that can be defined channel-wise. This practically attractive extension is derived by using specific transformations of both the Lyapunov and scaling/multiplier variables in tandem with appropriate linearizing transformations of the controller data and of the controller scheduling function. It is shown that the controller gain-scheduling function can be constructed as an affine matrix-valued function in the polytopic coordinates of the scheduled parameter, hence is easily implemented on line. Finally, these manipulations give rise to a tractable and practical LMI formulation of the multi-objective LPV control problem. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www-ext.cert.fr/dcsd/cdin/apkarian/papers/multilpvNEW.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Cobham's thesis Controllers Deuterium Image scaling Layer four traceroute Linear IgA Bullous Dermatosis Linear matrix inequality Liver Function Tests Lyapunov fractal Numerous Optimal control Population Parameter Schedule (document type) Scheduling (computing) Scheduling - HL7 Publishing Domain Specification cell transformation lopinavir |
| Content Type | Text |
| Resource Type | Article |
