Consensus Information Filtering for Large-Scale Systems with Application to Heat Conduction Process
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
For large-scale distributed systems, the evolution of system dynamics is dominated by current states and boundary conditions simultaneously.
This work describes a distributed consensus filtering for a class of large-scale distributed systems with unknown boundary conditions, which are monitored by a set of sensors.
Because of the difference of spatial positions among the sensor network, only the single state variables or both the states and outside input jointly could be estimates with Kalman information filtering, respectively.
On diffusion processing, we fuse the common state estimations of the local information filters using consensus averaging algorithms and algebraic graph theory.
Stability and performance analysis is provided for this distributed filtering algorithm.
Finally, we consider an application of distributed estimation to a heat conduction process.
The performance of the proposed distributed algorithm is compared to the centralized Kalman filtering.
American Psychological Association (APA)
Zhang, Liguo& Lyu, Ying. 2015. Consensus Information Filtering for Large-Scale Systems with Application to Heat Conduction Process. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060683
Modern Language Association (MLA)
Zhang, Liguo& Lyu, Ying. Consensus Information Filtering for Large-Scale Systems with Application to Heat Conduction Process. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1060683
American Medical Association (AMA)
Zhang, Liguo& Lyu, Ying. Consensus Information Filtering for Large-Scale Systems with Application to Heat Conduction Process. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060683
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1060683