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Network-based control with asynchronous samplings and quantizations

  • Ju H. Park*
  • , Hao Shen
  • , Xiao Heng Chang
  • , Tae H. Lee
  • *Corresponding author for this work
  • Yeungnam University
  • Anhui University of Technology
  • Wuhan University of Science and Technology

Research output: Contribution to conferenceChapterpeer-review

Abstract

In this chapter, a problem of the network-based control system consisted of the continuous-time plant and controller is addressed. In both transmission and receiving channels, asynchronous samplings and different logarithmic quantization effects are considered. The quantizer is assumed to be satisfied by the sector bounded condition and it is handled by the convex combination technique. To deal with sampling effect, we categorize three cases: one synchronous sampling case and two asynchronous sampling cases in which novel models for sampled-data signals are proposed. Finally, sufficient conditions of the existence of desired controllers for every three cases are presented in the form of linear matrix inequalities (LMIs) and a numerical example is given to illustrate the validity of the proposed methods.

Original languageEnglish
Title of host publicationStudies in Systems, Decision and Control
PublisherSpringer International Publishing
Pages21-40
Number of pages20
DOIs
StatePublished - 2019

Publication series

NameStudies in Systems, Decision and Control
Volume170
ISSN (Print)2198-4182
ISSN (Electronic)2198-4190

Keywords

  • Asynchronous sampling
  • Networked control system
  • Quantization
  • Sampled-data

Quacquarelli Symonds(QS) Subject Topics

  • Engineering - Mechanical
  • Computer Science & Information Systems
  • Mathematics
  • Data Science
  • Economics & Econometrics

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