Presentation 2010-11-19
Task Scheduling based on Degradation of Control Performance by Job Skip in Cyber-physical Systems
Tatsuya YOSHIMOTO, Toshimitsu USHIO,
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Abstract(in English) In cyber-physical systems, it is an important issue to develop a scheduling method which considers both control performances of control systems and a resource constraint so as to maximize a total performance. In this report, we introduce a job skipping mechanism in an EDF scheduling model, which classifies released jobs into accepted and skipped jobs. And, we propose a method that computes a skip pattern that satisfies the resource constraint and minimizes a degradation of control performances.
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Keyword(in English) Cyber-physical system / Digital control / EDF scheduling / Slack / Dynamic programming
Paper # CAS2010-81,CST2010-54
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Committee CAS
Conference Date 2010/11/11(1days)
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Registration To Circuits and Systems (CAS)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Task Scheduling based on Degradation of Control Performance by Job Skip in Cyber-physical Systems
Sub Title (in English)
Keyword(1) Cyber-physical system
Keyword(2) Digital control
Keyword(3) EDF scheduling
Keyword(4) Slack
Keyword(5) Dynamic programming
1st Author's Name Tatsuya YOSHIMOTO
1st Author's Affiliation Graduate school of Engineering Science, Osaka University()
2nd Author's Name Toshimitsu USHIO
2nd Author's Affiliation Graduate school of Engineering Science, Osaka University
Date 2010-11-19
Paper # CAS2010-81,CST2010-54
Volume (vol) vol.110
Number (no) 283
Page pp.pp.-
#Pages 6
Date of Issue