Modelling and Estimation for Uncertain Systems with Transmission Delays, Packet Dropouts, and Out-of-Order Packets
Joint Authors
Liu, Li
Yang, Aolei
Zhou, Wenju
Naeem, Wasif
Wang, Gang
Wang, Hua
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-18
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The study focuses on the modelling and estimation of a class of discrete-time uncertain systems, including network-induced random delays, packet dropouts, and out-of-order packets during the data transmission from the plant to the estimator.
In order to improve system performance, event-triggered signal selection method is used to establish the system model.
Based on this model, a distributed measurement and centralized fusion estimation scheme is designed using a robust finite horizon Kalman-type filter.
Since the phenomena caused by the network-induced deteriorate estimation accuracy, a time-based reorganization measurement is employed to design a linear delay compensation strategy based on estimation.
Moreover, in order to obtain the optimal linear estimation, weighted fusion estimation approach is used to perform information collaboration through the error cross-covariance matrix.
Simulation results demonstrate that the proposed method has higher estimation performance than the existing methods in this study.
American Psychological Association (APA)
Liu, Li& Yang, Aolei& Zhou, Wenju& Naeem, Wasif& Wang, Gang& Wang, Hua. 2018. Modelling and Estimation for Uncertain Systems with Transmission Delays, Packet Dropouts, and Out-of-Order Packets. Complexity،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1135847
Modern Language Association (MLA)
Liu, Li…[et al.]. Modelling and Estimation for Uncertain Systems with Transmission Delays, Packet Dropouts, and Out-of-Order Packets. Complexity No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1135847
American Medical Association (AMA)
Liu, Li& Yang, Aolei& Zhou, Wenju& Naeem, Wasif& Wang, Gang& Wang, Hua. Modelling and Estimation for Uncertain Systems with Transmission Delays, Packet Dropouts, and Out-of-Order Packets. Complexity. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1135847
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1135847