Low-sensitivity observer-compensator design for two-dimensional digital systems
Low-sensitivity observer-compensator design for two-dimensional digital systems
- Author(s): P. Stavroulakis and P.N. Paraskevopoulos
- DOI: 10.1049/ip-d.1982.0042
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- Author(s): P. Stavroulakis 1 and P.N. Paraskevopoulos 2
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View affiliations
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Affiliations:
1: School of Engineering, Oakland University, Rochester, USA
2: School of Engineering, University of Thrace, Xanthi, Greece
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Affiliations:
1: School of Engineering, Oakland University, Rochester, USA
- Source:
Volume 129, Issue 5,
September 1982,
p.
193 – 200
DOI: 10.1049/ip-d.1982.0042 , Print ISSN 0143-7054, Online ISSN 2053-793X
The problem considered in the paper refers to the general area of developing design and computational algorithms for analysing low-sensitivity time-invariant multivariable two-dimensional systems using output feedback. It is seen that the matrix-minimum principle can be used to study two-dimensional digital systems with incomplete state information for the implementation of a low-sensitivity feedback law. The results show that an observer can be used in addition to the output vector to estimate the state of the system, which in turn is used for implementing the feedback law.
Inspec keywords: minimum principle; multivariable systems; multidimensional systems; state estimation; feedback; discrete systems; compensation
Other keywords:
Subjects: Discrete control systems; Control system analysis and synthesis methods; Distributed parameter control systems; Multivariable control systems; Simulation, modelling and identification
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