Using JitterTime to Analyze Transient Performance in Adaptive and Reconfigurable Control Systems

Anton Cervin, Paolo Pazzaglia, Mohammadreza Barzegaran, Rouhollah Mahfouzi

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

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Abstract

This paper presents JitterTime, a small Matlab toolbox for calculating the transient performance of a control system in non-ideal timing scenarios.
Such scenarios arise in networked and embedded systems, where several applications share a set of limited and varying resources.
Technically, the toolbox evaluates the time-varying state covariance of a mixed continuous/discrete linear system driven by white noise. It also integrates a quadratic cost function for the system. The passing of time and the updating of the discrete-time systems are explicitly managed by the user in a simulation run. Since the timing is
completely handled by the user, any complex timing scenario can be analyzed, including adaptive scheduling and reconfiguration between different system modes. Three examples of how the toolbox can be used to evaluate the control performance of such time-varying systems are given.
Original languageEnglish
Title of host publication2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA)
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1025-1032
Number of pages8
ISBN (Electronic)978-1-7281-0303-7
DOIs
Publication statusPublished - 2019
Event2019 IEEE 24th International Conference on Emerging Technologies and Factory Automation (ETFA) - Zaragoza, Spain
Duration: 2019 Sept 102019 Sept 13
http://www.etfa2019.org

Conference

Conference2019 IEEE 24th International Conference on Emerging Technologies and Factory Automation (ETFA)
Country/TerritorySpain
CityZaragoza
Period2019/09/102019/09/13
Internet address

Subject classification (UKÄ)

  • Control Engineering

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