SICE Annual Conference Program and Abstracts
SICE Annual Conference 2004
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Improved Approach to KDI-Based Fault Detection for Non-linear Black-box Systems
*Kousuke KumamaruKatsuhiro InoueTomomi Iwamura
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p. 6

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This paper is concerned with an application study of model-based fault detection method to a ship propulsion system. When modeling the nonlinear system, Quasi-ARMAX model with multi-model form is used and Kullback discrimination Information (KDI) is introduced as fault detection index. Some schemes to improve the fault detection performance are proposed together with simulation results for various fault modes.

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© 2004 SICE
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