Journal
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE
Volume 53, Issue 13, Pages 2786-2799Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/00207721.2022.2062802
Keywords
Distributed resilient fusion filtering; nonlinear multi-sensor networked systems; round-robin protocol; inverse covariance intersection approach
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Funding
- National Natural Science Foundation of China [12171124]
- NationalCollege Students' Innovative EntrepreneurialTraining Plan Program of China [202110214024]
- Talent Training Project of Reform and Development Foundation for Local Universities from Central Government of China: Youth Talent Project
- Alexander von Humboldt Foundation of Germany
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In this paper, the problem of distributed resilient fusion filtering (DRFF) is addressed for a class of nonlinear multi-sensor networked systems (MSNSs) with random sensor delay (RSD) under round-robin protocol (RRP). The resilient fusion filter is designed using the inverse covariance intersection approach, which minimizes the local upper bound of the filtering error covariance. A simulation example is presented to demonstrate the validity of the provided DRFF algorithm.
In this paper, we address the distributed resilient fusion filtering (DRFF) problem for a class of nonlinear multi-sensor networked systems (MSNSs) with random sensor delay (RSD) under round-robin protocol (RRP). The RSD is depicted by the Bernoulli random variable with known occurrence probability. In order to relieve the network congestion, the RRP that can deal with information overload issue of the transmission process from sensor to the estimator is utilised. The major objective of this paper is that the resilient fusion filter is designed for nonlinear MSNSs with RSD and RRP in the light of the inverse covariance intersection approach, where the local upper bound regarding the filtering error covariance is obtained and then minimised by suitably exploiting the local filter gain. Finally, a simulation example that can show the validity of the provided DRFF algorithm is presented.
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