Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
697029 | Automatica | 2009 | 6 Pages |
Abstract
This paper deals with the problem of additional sensor location in order to recover the state and input observability for structured linear systems. The proposed method is based on a graph-theoretic approach and assumes only the knowledge of the system’s structure. It allows one to provide the minimal number of the required sensors and either their pertinent location or a necessary and sufficient condition which allows one to check if a sensor location is adequate or not. We obtain a sensor placement procedure based on classical and well-known graph theory algorithms, which have polynomial complexity orders.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
T. Boukhobza, F. Hamelin,