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Cited 31 time in webofscience Cited 48 time in scopus
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Real-time scheduling method for networked discrete control systems

Authors
Kim, Dong-SungChoi, Dong-HyukMohapatra, Prasant
Issue Date
May-2009
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Keywords
Networked discrete control systems; Maximum allowable delay bound; Real-time scheduling method; Mixed traffic
Citation
CONTROL ENGINEERING PRACTICE, v.17, no.5, pp.564 - 570
Journal Title
CONTROL ENGINEERING PRACTICE
Volume
17
Number
5
Start Page
564
End Page
570
URI
https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/2839
DOI
10.1016/j.conengprac.2008.10.006
ISSN
0967-0661
Abstract
This paper proposes a new scheduling method to obtain a maximum allowable delay bound for a scheduling of networked discrete control systems. The proposed method is formulated in terms of linear matrix inequalities (LMI) and can give a much less conservative delay bound than the existing methods. An event based network scheduling method is presented based on the delay bound obtained through the proposed method, and it can adjust the sampling period to allocate identical utilization to each control loop. The presented method can handle sporadic emergency data, periodic data, and non-real-time data. (c) 2008 Elsevier Ltd. All rights reserved.
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