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State estimation in a decentralized discrete time LQG control for a multisensor system
- Source :
- Archives of Control Sciences, Vol 27, Iss 1, Pp 29-39 (2017)
- Publication Year :
- 2017
- Publisher :
- Polish Academy of Sciences, 2017.
-
Abstract
- In the paper a state filtration in a decentralized discrete time Linear Quadratic Gaussian problem formulated for a multisensor system is considered. Local optimal control laws depend on global state estimates and are calculated by each node. In a classical centralized information pattern the global state estimators use measurements data from all nodes. In a decentralized system the global state estimates are computed at each node using local state estimates based on local measurements and values of previous controls, from other nodes.
Details
- Language :
- English
- ISSN :
- 23002611
- Volume :
- 27
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Archives of Control Sciences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.217b68b2a17343c39db63ad147091a5f
- Document Type :
- article
- Full Text :
- https://doi.org/10.1515/acsc-2017-0002