Stabilization of networked control systems with large delays and packet dropouts

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

29 Citations (Scopus)

Abstract

Abstract—We consider the stabilization problem for Networked Control Systems (NCSs) with uncertain, time-varying network-induced delays and a bounded number of subsequent packet dropouts. A discrete-time model, describing a NCS with packet dropouts and time-varying delays, that can be both smaller and larger than the sampling interval, is presented. Based on this NCS model sufficient LMI conditions are proposed for the stability analysis and controller synthesis problem for two different controllers, i.e. a feedback controller that depends on both the state and the past control inputs and a state-feedback controller. The applicability of both controllers is compared.Moreover, the stability and controller synthesis LMIs allow for a performance analysis in terms of a lower bound for the transient decay rate of the response. The results are illustrated by application to a typical motion control example.
Original languageEnglish
Title of host publicationProceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages4991-4996
ISBN (Print)978-1-4244-2078-0
Publication statusPublished - 2008

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Networked control systems
Stabilization
Controllers
Feedback
Motion control
Sampling

Cite this

Cloosterman, M. B. G., Wouw, van de, N., Heemels, W. P. M. H., & Nijmeijer, H. (2008). Stabilization of networked control systems with large delays and packet dropouts. In Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008 (pp. 4991-4996). Piscataway: Institute of Electrical and Electronics Engineers.
Cloosterman, M.B.G. ; Wouw, van de, N. ; Heemels, W.P.M.H. ; Nijmeijer, H. / Stabilization of networked control systems with large delays and packet dropouts. Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008. Piscataway : Institute of Electrical and Electronics Engineers, 2008. pp. 4991-4996
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abstract = "Abstract—We consider the stabilization problem for Networked Control Systems (NCSs) with uncertain, time-varying network-induced delays and a bounded number of subsequent packet dropouts. A discrete-time model, describing a NCS with packet dropouts and time-varying delays, that can be both smaller and larger than the sampling interval, is presented. Based on this NCS model sufficient LMI conditions are proposed for the stability analysis and controller synthesis problem for two different controllers, i.e. a feedback controller that depends on both the state and the past control inputs and a state-feedback controller. The applicability of both controllers is compared.Moreover, the stability and controller synthesis LMIs allow for a performance analysis in terms of a lower bound for the transient decay rate of the response. The results are illustrated by application to a typical motion control example.",
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Cloosterman, MBG, Wouw, van de, N, Heemels, WPMH & Nijmeijer, H 2008, Stabilization of networked control systems with large delays and packet dropouts. in Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008. Institute of Electrical and Electronics Engineers, Piscataway, pp. 4991-4996.

Stabilization of networked control systems with large delays and packet dropouts. / Cloosterman, M.B.G.; Wouw, van de, N.; Heemels, W.P.M.H.; Nijmeijer, H.

Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008. Piscataway : Institute of Electrical and Electronics Engineers, 2008. p. 4991-4996.

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

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N2 - Abstract—We consider the stabilization problem for Networked Control Systems (NCSs) with uncertain, time-varying network-induced delays and a bounded number of subsequent packet dropouts. A discrete-time model, describing a NCS with packet dropouts and time-varying delays, that can be both smaller and larger than the sampling interval, is presented. Based on this NCS model sufficient LMI conditions are proposed for the stability analysis and controller synthesis problem for two different controllers, i.e. a feedback controller that depends on both the state and the past control inputs and a state-feedback controller. The applicability of both controllers is compared.Moreover, the stability and controller synthesis LMIs allow for a performance analysis in terms of a lower bound for the transient decay rate of the response. The results are illustrated by application to a typical motion control example.

AB - Abstract—We consider the stabilization problem for Networked Control Systems (NCSs) with uncertain, time-varying network-induced delays and a bounded number of subsequent packet dropouts. A discrete-time model, describing a NCS with packet dropouts and time-varying delays, that can be both smaller and larger than the sampling interval, is presented. Based on this NCS model sufficient LMI conditions are proposed for the stability analysis and controller synthesis problem for two different controllers, i.e. a feedback controller that depends on both the state and the past control inputs and a state-feedback controller. The applicability of both controllers is compared.Moreover, the stability and controller synthesis LMIs allow for a performance analysis in terms of a lower bound for the transient decay rate of the response. The results are illustrated by application to a typical motion control example.

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Cloosterman MBG, Wouw, van de N, Heemels WPMH, Nijmeijer H. Stabilization of networked control systems with large delays and packet dropouts. In Proceedings of the 2008 American Control Conference (ACC2008), Seattle, Washington, USA, June 11-13, 2008. Piscataway: Institute of Electrical and Electronics Engineers. 2008. p. 4991-4996