Local resource management of distributed sensor networks via static output feedback control

J. Zhang, Kamal Premaratne, P. H. Bauer

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

1 Citation (Scopus)

Abstract

Avoidance of instability and congestion of task-oriented distributed sensor networks require a resource management scheme that is robust against time-varying network-induced delays caused by, for example, frequent and abrupt changes in the observed 'scene' in a highly dynamic environment. A convenient tool for its implementation is the so-called virtual per-flow framework which essentially decouples each incoming data link of a decision node. In this paper, the time-varying delays in each loop are accounted for by incorporating them as a time-varying F-norm bounded uncertainty. After converting the resulting uncertain discrete-time system into an equivalent scaled model without uncertainty, an LMI based static output feedback controller that establishes and maintains the allocated local resources - buffer set-point and bandwidth at each processing/decision node - is presented. Simulation results demonstrate the effectiveness of the proposed strategy.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
Volume3
StatePublished - 2002
Event2002 IEEE International Symposium on Circuits and Systems - Phoenix, AZ, United States
Duration: May 26 2002May 29 2002

Other

Other2002 IEEE International Symposium on Circuits and Systems
CountryUnited States
CityPhoenix, AZ
Period5/26/025/29/02

Fingerprint

Sensor networks
Feedback control
Time varying networks
Buffers
Feedback
Bandwidth
Controllers
Processing
Uncertainty

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Zhang, J., Premaratne, K., & Bauer, P. H. (2002). Local resource management of distributed sensor networks via static output feedback control. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 3)

Local resource management of distributed sensor networks via static output feedback control. / Zhang, J.; Premaratne, Kamal; Bauer, P. H.

Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 3 2002.

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

Zhang, J, Premaratne, K & Bauer, PH 2002, Local resource management of distributed sensor networks via static output feedback control. in Proceedings - IEEE International Symposium on Circuits and Systems. vol. 3, 2002 IEEE International Symposium on Circuits and Systems, Phoenix, AZ, United States, 5/26/02.
Zhang J, Premaratne K, Bauer PH. Local resource management of distributed sensor networks via static output feedback control. In Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 3. 2002
Zhang, J. ; Premaratne, Kamal ; Bauer, P. H. / Local resource management of distributed sensor networks via static output feedback control. Proceedings - IEEE International Symposium on Circuits and Systems. Vol. 3 2002.
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