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An efficient algorithm for discrete-time H-infinity preview control

Abstract:

An efficient numerical solution to the output feedback, discrete-time, H∞ preview control problem is presented. The first step of the solution comes from embedding the preview control problem in a two-degree-of-freedom generalised regulator framework, in which the augmented system state includes a segment of the (frequency weighted) previewed signal. An efficient method for solving the resulting inflated Discrete Algebraic Riccati Equations (DAREs) is then found. It is demonstrated that one n...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Role:
Author
Journal:
AUTOMATICA
Volume:
44
Issue:
9
Pages:
2441-2448
Publication date:
2008-09-05
DOI:
ISSN:
0005-1098
URN:
uuid:5e8b6528-9241-49aa-858f-dafa6b090eee
Source identifiers:
62117
Local pid:
pubs:62117

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