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Optimal decoupling controllers revisited
- 1.0433967 - ÚTIA 2015 RIV PL eng J - Journal Article
Kučera, Vladimír
Optimal decoupling controllers revisited.
Control and Cybernetics. Roč. 42, č. 1 (2013), s. 1-16. ISSN 0324-8569
R&D Projects: GA TA ČR(CZ) TE01020197
Institutional support: RVO:67985556
Keywords : linear systems * fractional representations * decoupling controllers * stabilizing controllers * optimal controllers
Subject RIV: BC - Control Systems Theory
The problem of decoupling a linear system by dynamic compensation into multi-input multi-output subsystems is studied by applying proper and stable fractional representations of transfer matrices. A necessary and sufficient condition is given for a decoupling and a stabilizing controller to exist. The set of all controllers that decouple and simultaneously stabilize the system is determined in parametric form. Optimal decoupling controllers are then obtained by an appropriate selection of the parameter.
Permanent Link: http://hdl.handle.net/11104/0238121
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