Control under clock offsets and actuator saturation

Masashi Wakaiki, Kunihisa Okano, João P. Hespanha

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

5 Citations (Scopus)

Abstract

This paper studies the stability analysis and the stabilization problem for systems with asynchronous sensors and controllers, and actuators subject to saturation. We consider systems with parameter uncertainties caused by clock offsets. By using a polytopic overapproximation, we investigate how large clock offsets affect stability. In addition, we employ a sector characterization approach to address actuator saturation. We see from a numerical study that the range of allowable clock offset bounds drops if the saturation limit becomes smaller than a certain value.

Original languageEnglish
Title of host publication54rd IEEE Conference on Decision and Control,CDC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6886-6891
Number of pages6
ISBN (Electronic)9781479978861
DOIs
Publication statusPublished - Feb 8 2015
Externally publishedYes
Event54th IEEE Conference on Decision and Control, CDC 2015 - Osaka, Japan
Duration: Dec 15 2015Dec 18 2015

Other

Other54th IEEE Conference on Decision and Control, CDC 2015
CountryJapan
CityOsaka
Period12/15/1512/18/15

Keywords

  • Actuators
  • Clocks
  • Closed loop systems
  • Sensors
  • Stability analysis
  • Thermal stability
  • Time-varying systems

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modelling and Simulation
  • Control and Optimization

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  • Cite this

    Wakaiki, M., Okano, K., & Hespanha, J. P. (2015). Control under clock offsets and actuator saturation. In 54rd IEEE Conference on Decision and Control,CDC 2015 (pp. 6886-6891). [7403304] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CDC.2015.7403304