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An innovations approach to fault detection and diagnosis in dynamic systems

✍ Scribed by R.K. Mehra; J. Peschon

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
374 KB
Volume
7
Category
Article
ISSN
0005-1098

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✦ Synopsis

Sumnml'y--A general approach to fault detection, diagnosis and prognosis in systems describable by mathematical models is outlined. It is based on System Theory and Statistical Decision Theory. The special case of linear dynamic systems with Gaussian random inputs is considered and it is shown how the statistical properties of the innovation process can be used for fault detection and diagnosis.

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