Author(s)

N.A. Marrison, T.W. Buggy, B. Rickman & M.N. Brown

Abstract

Fault diagnosis in complex engineering systems using qualitative, casual modelling N.A. Marrison," T.W. Buggy," B. Rickman* & M.N. Brown" * BA*SEMA Ltd. 1 Atlantic Quay, Broomielaw, Glasgow G2 Dowty Maritime Systems Ltd. Bridport Road, Greenford, c Signal Processing Division. Department of Electronic and Electrical Engineering, University of Strathclyde, Glasgow 1 ABSTRACT This paper presents some of the results from MOB SIM (which stands for 'MOdel Based System Identification and Monitoring'), a collaborative research project involving BA^SEMA, Dowty Maritime and the University of Strathclyde (Signal Processing Division), supported by the United Kingdom Department of Trade and Industry. The aim of MOBSIM is to develop techniques and tools that allow experienced domain engineers to build advanced, real-time, health and condition monitoring systems for high value engineering systems. MOBSIM provides architectures and tools that allow system identification, signal proces

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