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CCECE
2009
IEEE

A distributed and cooperative supervisory estimation of multi-agent systems - Part I: Framework

13 years 11 months ago
A distributed and cooperative supervisory estimation of multi-agent systems - Part I: Framework
Abstract—In this work, we propose a framework for supervisory cooperative estimation of multi-agent linear time-invariant (LTI) systems. We introduce a group of sub-observers, each estimating certain states conditioned on certain input, output, and state information given. The cooperation among the subobservers is supervised by a discrete-event system (DES). The supervisor makes decisions on selecting and configuring a set of sub-observers to successfully estimate all the states of the system. Moreover, in cases when certain anomalies take place, the supervisor reconfigures the set of selected sub-observers so that the impact of anomalies on the estimation performance will be confined, minimized, or even totally eliminated. This framework is applicable to any multi-agent system including large-scale industrial processes. In this paper (Part I), our proposed framework for supervisory estimation is developed based on the notion of sub-observers and DES supervisory control. In the co...
Seyyedmohsen Azizi, Mani M. Tousi, Kash Khorasani
Added 20 May 2010
Updated 20 May 2010
Type Conference
Year 2009
Where CCECE
Authors Seyyedmohsen Azizi, Mani M. Tousi, Kash Khorasani
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