Title :
Decentralized discrete-time filters
Author :
Bekhouche, Noureddine ; Feliachi, Ali
Author_Institution :
Dept. of Electr. & Comput. Eng., West Virginia Univ., Morgantown, WV, USA
Abstract :
The authors develop decentralized estimators for linear, discrete-time, interconnected large-scale systems. Each estimator uses only local information and estimates local state and interface variables. The dynamic model used consists of the subsystem model and an interface model. The latter is obtained using aggregation techniques.<>
Keywords :
State estimation; discrete time systems; filtering and prediction theory; large-scale systems; linear systems; parameter estimation; state estimation; aggregation techniques; decentralised discrete time filters; discrete time systems; dynamic model; interconnected systems; interface model; large-scale systems; linear systems; parameter estimation; state estimation; subsystem model; Contracts; Costs; Distributed control; Equations; Filters; Interconnected systems; Large-scale systems; Noise measurement; Q measurement; State estimation;
Conference_Titel :
System Theory, 1988., Proceedings of the Twentieth Southeastern Symposium on
Conference_Location :
Charlotte, NC, USA
Print_ISBN :
0-8186-0847-1
DOI :
10.1109/SSST.1988.17019
