Output tracking of networked control systemswith delay compensations

Yujuan Lin*, Taisheng Ma, Weijun Cao, Jinhui Zhang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

This paper investigates networked output tracking control problem by considering the delay compensations in both the feedback and forward channels in networked control systems (NCSs). At the controller side, the delayed output measurements are treated as a special output disturbance, and the feedback channel delay is compensated with the aid of the disturbance estimate generated by an extended functional observer. For the delay in the forward channel, the buffer and packet-based delay compensation approaches are presented, respectively. Then, the stability analysis is performed of the networked closed-loop systems. Finally, the simulation results demonstrate the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of the 33rd Chinese Control Conference, CCC 2014
EditorsShengyuan Xu, Qianchuan Zhao
PublisherIEEE Computer Society
Pages5678-5683
Number of pages6
ISBN (Electronic)9789881563842
DOIs
Publication statusPublished - 11 Sept 2014
Externally publishedYes
EventProceedings of the 33rd Chinese Control Conference, CCC 2014 - Nanjing, China
Duration: 28 Jul 201430 Jul 2014

Publication series

NameProceedings of the 33rd Chinese Control Conference, CCC 2014
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

ConferenceProceedings of the 33rd Chinese Control Conference, CCC 2014
Country/TerritoryChina
CityNanjing
Period28/07/1430/07/14

Keywords

  • Data Packet Dropout
  • Network Communication Delay
  • Networked Control Systems
  • Output Tracking Control

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