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Fault-accommodation with intelligent sensors

Abstract:

Optimal sensor fault-accommodation is considered for faults modelled by an increase in measurement noise. This noise is taken to be bounded and its probabilistic properties unknown. It is assumed that intelligent (e.g. self-validating) instrumentation is in use and estimates of the noise bounds are available. The fault-tolerant controller is designed to optimize a noise rejection and a nominal reference tracking index and leads to a mixed norm minimization problem (l 1...

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Publication status:
Published

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Authors


Tortora, G More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
AUTOMATICA
Volume:
39
Issue:
7
Pages:
1227-1233
Publication date:
2003-07-05
DOI:
ISSN:
0005-1098
URN:
uuid:74567fae-5f43-46a5-b571-708f63c1264e
Source identifiers:
63093
Local pid:
pubs:63093

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