On generalized decentralized fixed modes in descriptor systems
โ Scribed by Qing-Ling Zhang
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 350 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0167-6911
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๐ SIMILAR VOLUMES
Algebraic characterizations are presented for the Here, Gi e R nร v,, Hi ~. R . Let YF be the set of existence of fixed modes of a linear closed-loop system with block diagonal matrices decentralized feedback control. The class of controllers for which fixed modes are present is extended beyond that
This paper first finds that the high frequency (ฯ) periodic controller suggested in for fixed mode removal, and pole and zero placement, of a class of decentralized systems (A, B i , C i ) all the strongly interconnected channels of which satisfy C i B i = 0, causes large, O(ฯ), oscillations in the
The decentralized structure of a large-scale control system imposes constraints on the feedback strategies that can be used. This may lead to fixed modes and structurally fixed modes. In this paper it is discussed to what extent decentralized time-varying feedback control strategies may eliminate fi