Multi-index fusion-based fault diagnosis theories and methods

Authors
Wu, X Chen, J Wang, W Zhou, Y
Citation
X. Wu et al., Multi-index fusion-based fault diagnosis theories and methods, MECH SYST S, 15(5), 2001, pp. 995-1006
Citations number
10
Categorie Soggetti
Mechanical Engineering
Journal title
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
ISSN journal
08883270 → ACNP
Volume
15
Issue
5
Year of publication
2001
Pages
995 - 1006
Database
ISI
SICI code
0888-3270(200109)15:5<995:MFFDTA>2.0.ZU;2-7
Abstract
In this paper, using the information theory and the statistics analysis met hod, we have established the theory and method of faults diagnosis based on the multi-index fusion, including the information theory of multi-index di agnosis, diagnosis ability testing, indexes selecting, and Bayesian diagnos is modelling. And then, we applied the theories and methods to analyse the piston-liner wear condition of a diesel engine. In that, satisfactory resul ts are achieved. (C) 2001 Academic Press.