Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Kyung Joon | - |
dc.contributor.author | Yoon, Man Ki | - |
dc.contributor.author | Lee, Chang Gun | - |
dc.date.accessioned | 2018-01-25T01:09:00Z | - |
dc.date.available | 2018-01-25T01:09:00Z | - |
dc.date.created | 2017-04-20 | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1935-0090 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/5135 | - |
dc.description.abstract | Cyber-physical systems (CPS) have emerged as a promising research paradigm, which is the convergence of control, communication, and computation. In CPS, real-time transactions visit multiple resources such as sensors, actuators, networks, and microprocessors. One fundamental issue, which is called control and real-time scheduling co-design, is how to maximize control performance of the physical systems while satisfying the real-time constraints imposed by limited computational resources. Although there have been extensive studies on the co-design problem in a single-resource system, multi-resource cases have not been fully studied. In this paper, we propose an optimization framework for robust control design with end-to-end response time constraints in a multi-resource system. We introduce a rigorous robust performance metric from the control theoretic viewpoint. Then, we investigate the impact of end-to-end response time analysis techniques on the control performance. We show that the traditional per-job response time analysis significantly degrades the control performance when real-time tasks visit a resource multiple times. We demonstrate that we can improve the control performance by adopting the per-resource response time analysis. Our simulation results verify the effectiveness of the proposed co-design framework. © 2016 NSP Natural Sciences Publishing Cor. | - |
dc.language | English | - |
dc.publisher | Natural Sciences Publishing Co. | - |
dc.title | Robust co-design of control and real-time scheduling in cyber-physical systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.18576/amis/100411 | - |
dc.identifier.scopusid | 2-s2.0-84980373858 | - |
dc.identifier.bibliographicCitation | Applied Mathematics and Information Sciences, v.10, no.4, pp.1319 - 1329 | - |
dc.description.isOpenAccess | FALSE | - |
dc.citation.endPage | 1329 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1319 | - |
dc.citation.title | Applied Mathematics and Information Sciences | - |
dc.citation.volume | 10 | - |
There are no files associated with this item.