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A New Interpretation of the Fault Detection Filter: The Optimal Detection Filter

Jaehong Park, Giorgio Rizzoni

Abstract

This paper presents the formulation of the optimal detection filter problem, for optimization with respect to process and measurement noises. The necessary conditions for the existence of the optimal detection filter are obtained, and a numerical solution technique is shown to be feasible by virtue of the uniqueness of the detection filter gains.

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Available abstract

Key concepts: Filter (signal processing), Fault detection and isolation, Uniqueness, Filtering theory, Computer science, Interpretation (philosophy), Filter design, Control theory (sociology)