Projects per year
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.
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 language | English |
|---|---|
| Title of host publication | 2019 24th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA) |
| Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1025-1032 |
| Number of pages | 8 |
| ISBN (Electronic) | 978-1-7281-0303-7 |
| DOIs | |
| Publication status | Published - 2019 |
| Event | 2019 IEEE 24th International Conference on Emerging Technologies and Factory Automation (ETFA) - Zaragoza, Spain Duration: 2019 Sept 10 → 2019 Sept 13 http://www.etfa2019.org |
Conference
| Conference | 2019 IEEE 24th International Conference on Emerging Technologies and Factory Automation (ETFA) |
|---|---|
| Country/Territory | Spain |
| City | Zaragoza |
| Period | 2019/09/10 → 2019/09/13 |
| Internet address |
Subject classification (UKÄ)
- Control Engineering
Fingerprint
Dive into the research topics of 'Using JitterTime to Analyze Transient Performance in Adaptive and Reconfigurable Control Systems'. Together they form a unique fingerprint.Projects
- 2 Finished
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(HI2OT) NordicIoT: Nordic University Hub on Internet of Things
Gruian, F. (PI), Larsson, E. (PI), Årzén, K.-E. (PI), Kihl, M. (PI), Fitzgerald, E. (Researcher), Tärneberg, W. (Researcher), Akbarian, F. (Researcher), Chamideh, S. (Researcher) & Peng, H. (Researcher)
2018/01/01 → 2023/12/31
Project: Network
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ELLIIT LU P02: Co-Design of Robust and Secure Networked Embedded Control Systems
Cervin, A. (PI), Årzén, K.-E. (Researcher), Maggio, M. (Researcher), Vreman, N. (Research student), Xu, Y. (Research student), Bini, E. (Researcher), Nayak Seetanadi, G. (Researcher), Thelander Andrén, M. (Researcher), Pazzaglia, P. (Researcher), Peng, Z. (Researcher), Eles, P. (Researcher), Mahfouzi, R. (Researcher), Samii, S. (Researcher) & Aminifar, A. (Researcher)
2010/01/01 → 2020/01/31
Project: Research