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Moving Horizon Estimation for Uncertain Networked Control Systems with Packet Loss
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-04
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper studies a moving horizon estimation approach to solve the constrained state estimation problem for uncertain networked systems with random packet loss.
The system model error range is known, and the packet loss phenomena are modeled by a binary switching random sequence.
Taking the model error, the packet loss, the system constraints, and the network transmission noise into account, a time-varying weight matrix is obtained by solving a least-square problem.
Then, a robust moving horizon estimator is designed to estimate the system state by minimizing an optimization problem with an arrival cost function.
The proposed estimator ensures that the optimal estimated state can be obtained in the worst case.
Furthermore, the asymptotic convergence of the estimator is analyzed and some sufficient conditions for convergence are given.
Finally, the validity of the proposed approach can be demonstrated by numerical simulations.
American Psychological Association (APA)
Fan, Jianming& Xue, Binqiang. 2020. Moving Horizon Estimation for Uncertain Networked Control Systems with Packet Loss. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1202558
Modern Language Association (MLA)
Fan, Jianming& Xue, Binqiang. Moving Horizon Estimation for Uncertain Networked Control Systems with Packet Loss. Mathematical Problems in Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1202558
American Medical Association (AMA)
Fan, Jianming& Xue, Binqiang. Moving Horizon Estimation for Uncertain Networked Control Systems with Packet Loss. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1202558
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202558