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Article Dans Une Revue Automatica Année : 1994

An algorithm for obtaining the redundancy equations of LTI systems

Résumé

In the context of model-based failure detection and diagnosis, there is a residual generation which can be obtained through a generalized parity space concept. This paper presents a new algorithm involving the generation of redundancy or parity equations for dynamic linear time-invariant systems. The proposed scheme involves the successive elimination of state sub-vectors and their replacement by output values as well as the processing of an output done one at a time to avoid matrix inversion. Some examples point out the numerical efficiency of the proposed procedure.
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hal-00144004 , version 1 (29-03-2014)

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José Ragot, Didier Maquin. An algorithm for obtaining the redundancy equations of LTI systems. Automatica, 1994, 30 (3), pp.537-542. ⟨10.1016/0005-1098(94)90133-3⟩. ⟨hal-00144004⟩
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