This paper describes a component-based modeling approach for diagnosing continuous-valued systems. Our approach allows a user to build diagnostic models for complex continuous-valued systems based on a Library of component models. Continuous-valued systems are modeled, and then dynamically transformed into discrete-valued models (in the form of causal networks), and diagnoses are generated using the causal network model-based diagnostic technology. The primary novel contributions of this work are (1) applying sophisticated and powerful model-based diagnostic techniques to hybrid systems, and (2) employing dynamic techniques for mapping hybrid models into the discrete models necessary for model-based diagnostic inference.
Software toolkit for aerospace systems diagnostics
2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484) ; 6 ; 327-335 vol.6
2000-01-01
1094971 byte
Conference paper
Electronic Resource
English
Software Tool kit for Aerospace Systems Diagnostics
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