Stability and H performance preserving scheduling policy for networked control systems

Hai Lin, Guisheng Zhai, Lei Fang, Panos J. Antsaklis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Abstract

in this paper, the exponential stability and the L2 induced gain performance are investigated for a collection of plants whose feedback control loops are closed via a shared network link. Due to a limited communication capacity, the network link can only close one feedback control loop at a time, while the other control loops are assumed to be open-loop. Therefore, it is necessary to carefully allocate the communication resources in order to guarantee exponential stability and achieve desired H performance of the whole networked control systems. in this paper, we derive a condition for scheduling the network so that all the plants achieve the exponential stability and some reasonable H disturbance attenuation levels. The proof is constructive. A time-division based scheduling policy is proposed to guarantee the exponential stability and a weighted H performance. The techniques used in this paper are based on the average dwell time approach incorporated with piecewise quadratic Lyapunov-like functions.

Original languageEnglish
Title of host publicationIFAC Proceedings Volumes (IFAC-PapersOnline)
Pages218-223
Number of pages6
Volume16
Publication statusPublished - 2005
Externally publishedYes
Event16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 - Prague
Duration: 2005 Jul 32005 Jul 8

Other

Other16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005
CityPrague
Period05/7/305/7/8

Fingerprint

Networked control systems
Asymptotic stability
Scheduling
Feedback control
Communication

Keywords

  • H performance
  • Hybrid systems
  • Multiple Lyapunov functions
  • Networked control systems
  • Scheduling policy

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Lin, H., Zhai, G., Fang, L., & Antsaklis, P. J. (2005). Stability and H performance preserving scheduling policy for networked control systems. In IFAC Proceedings Volumes (IFAC-PapersOnline) (Vol. 16, pp. 218-223)

Stability and H performance preserving scheduling policy for networked control systems. / Lin, Hai; Zhai, Guisheng; Fang, Lei; Antsaklis, Panos J.

IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16 2005. p. 218-223.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lin, H, Zhai, G, Fang, L & Antsaklis, PJ 2005, Stability and H performance preserving scheduling policy for networked control systems. in IFAC Proceedings Volumes (IFAC-PapersOnline). vol. 16, pp. 218-223, 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005, Prague, 05/7/3.
Lin H, Zhai G, Fang L, Antsaklis PJ. Stability and H performance preserving scheduling policy for networked control systems. In IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16. 2005. p. 218-223
Lin, Hai ; Zhai, Guisheng ; Fang, Lei ; Antsaklis, Panos J. / Stability and H performance preserving scheduling policy for networked control systems. IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 16 2005. pp. 218-223
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