A novel approach to design of minimal order functional observers for singular linear systems (Q1885389)
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scientific article; zbMATH DE number 2111638
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A novel approach to design of minimal order functional observers for singular linear systems |
scientific article; zbMATH DE number 2111638 |
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A novel approach to design of minimal order functional observers for singular linear systems (English)
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28 October 2004
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Linear, singular, continuous-time, finite-dimensional control systems with constant coefficients are considered. A new concept of perfect minimal order functional observer is introduced. Next, using algebraic methods, a procedure for computation of the matrices of the observer is presented and discussed in detail. Finally, a simple numerical example which illustrates the theoretical considerations is given. Moreover, many remarks and comments on observer design are presented. Similar problems have been recently presented in the publications [\textit{T. Kaczorek}, ``Perfect observers for singular 2D Fornasini-Marchesini models'', IEEE Trans. Autom. Control 46, No. 10, 1671--1675 (2001; Zbl 1009.93044), and ``Full-order perfect observers for continuous-time linear systems'', Bull. Pol. Acad. Sci., Tech. Sci. 49, No. 4, 549--558 (2001; Zbl 1007.93008)].
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observability
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linear system
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time-invariant systems
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singular system
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minimal order functional observer
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