Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
696300 | Automatica | 2014 | 8 Pages |
Abstract
This paper is devoted to the design of a decentralized optimal batch LQ state observer for state estimation of large-scale interconnected systems, well suited for implementation on a sensor network. The here-proposed approach relies on both the use of an augmented Lagrangian formulation and a price-decomposition–coordination algorithm. The state estimation of an open-channel hydraulic system illustrates the effectiveness of this approach and is used to provide a comparison with alternative methods.
Keywords
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Didier Georges, Gildas Besançon, Jean-François Dulhoste,