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A necessary and sufficient stability criterion for networked predictive control systems

  • Jian Sun
  • , Jie Chen
  • , Ming Gang Gan*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Stability of a networked predictive control system subject to network-induced delay and data dropout is investigated in this study. By modeling the closed-loop system as a switched system with an upper-triangular structure, a necessary and sufficient stability criterion is developed. From the criterion, it also can be seen that separation principle holds for networked predictive control systems. A numerical example is provided to confirm the validity and effectiveness of the obtained results.

Original languageEnglish
Pages (from-to)2-8
Number of pages7
JournalScience China Technological Sciences
Volume59
Issue number1
DOIs
StatePublished - 1 Jan 2016
Externally publishedYes

Keywords

  • Data dropout
  • Network-induced delay
  • Networked control system
  • Networked predictive control
  • Stability

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