Linear feedback approach to the stabilisation of uncertain discrete systems
Linear feedback approach to the stabilisation of uncertain discrete systems
- Author(s): A.A. Bahnasawi ; A.S. Al-Fuhaid ; M.S. Mahmoud
- DOI: 10.1049/ip-d.1989.0007
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- Author(s): A.A. Bahnasawi 1 ; A.S. Al-Fuhaid 2 ; M.S. Mahmoud 1
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View affiliations
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Affiliations:
1: Electronics & Communications Engineering Department, Cairo University, Cairo, Egypt
2: Electrical & Computer Engineering Department, Kuwait University, Safat, Kuwait
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Affiliations:
1: Electronics & Communications Engineering Department, Cairo University, Cairo, Egypt
- Source:
Volume 136, Issue 1,
January 1989,
p.
47 – 52
DOI: 10.1049/ip-d.1989.0007 , Print ISSN 0143-7054, Online ISSN 2053-793X
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The paper presents a linear feedback approach to solve the stabilisation problem of linear discrete systems with additive-type bounded uncertainties. The approach is based on the linear quadratic (LQ) regulator theory and establishes that stable performance is guaranteed for the system but within a prescribed region of attraction. Both state-feedback and output-feedback schemes are developed to implement the proposed controller.
Inspec keywords: discrete systems; stability; optimal control; linear systems; feedback
Other keywords:
Subjects: Stability in control theory; Discrete control systems; Optimal control
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