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Title: Low-order stabilizers for linear systems
Authors: Wang, Q.-G. 
Lee, T.-H. 
He, J.-B.
Keywords: Linear systems
Low-order stabilizers
Output feedback
Transfer functions
Issue Date: Apr-1997
Citation: Wang, Q.-G.,Lee, T.-H.,He, J.-B. (1997-04). Low-order stabilizers for linear systems. Automatica 33 (4) : 651-654. ScholarBank@NUS Repository.
Abstract: The existence and construction of low-order stabilizers for linear systems are considered. Firstly, it is shown that for an all-pole plant the stability of the high-degree part of the plant transfer function's denominator guarantees the existence of a low-order stabilizer. Secondly, if this high-degree part is unstable, a method is presented to modify it such that the above result is applicable. Thirdly, an algorithm for constructing a low-order stabilizer for a general plant is developed where only a few linear algebraic equations need be solved. Several examples are included for illustration of the results. © 1997 Elsevier Science Ltd.
Source Title: Automatica
ISSN: 00051098
Appears in Collections:Staff Publications

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