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Using JitterTime to...
Using JitterTime to Analyze Transient Performance in Adaptive and Reconfigurable Control Systems
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- Cervin, Anton (author)
- Lund University,Lunds universitet,Institutionen för reglerteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Automatic Control,Departments at LTH,Faculty of Engineering, LTH,Department of Automatic Control, Lund University, Lund, Sweden
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- Pazzaglia, Paolo (author)
- Real-Time Systems Laboratory, Scuola Superiore Sant’Anna, Pisa, Italy,Sant'Anna School of Advanced Studies
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- Barzegaran, Mohammadreza (author)
- Department of Applied Mathematics and Computer Science, Technical University of Denmark, Kgs. Lyngby, Denmark
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- Mahfouzi, Rouhollah (author)
- Linköping University,Linköpings universitet,Programvara och system,Tekniska fakulteten
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(creator_code:org_t)
- 2019
- 2019
- English.
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In: 2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA). - 9781728103037 - 9781728103020 - 9781728103044
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Abstract
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- 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.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
Publication and Content Type
- ref (subject category)
- kon (subject category)
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