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A reliable synthesis of discrete-time H-inf control. Part I: basic theorems and J-lossless conjugators
Abstract
The paper gives a basis for solving many problems of numerically reliable synthesis of sub-optimal discrete-time control in H-inf. The approach is based on J-lossless factorisation of the delta-domain chain-scattering description of continuous-time plants being controlled. Relevant properties of poles and zeroes of chain-scattering models are given. Necessary and sufficient conditions for the existence of stabilising J-lossless conjugators are presented and discussed. Some aspects of numerical conditioning of synthesis of such conjugators are considered. a numerical example illustrating synthesis of stabilising right J-lossless conjugators is also included.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie z listy filadelfijskiej
- Published in:
-
CONTROL AND CYBERNETICS
no. 36,
pages 97 - 141,
ISSN: 0324-8569 - Language:
- English
- Publication year:
- 2007
- Bibliographic description:
- Suchomski P.: A reliable synthesis of discrete-time H-inf control. Part I: basic theorems and J-lossless conjugators// CONTROL AND CYBERNETICS. -Vol. 36., nr. nr 1 (2007), s.97-141
- Verified by:
- Gdańsk University of Technology
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