Presentation 2012-07-03
Co-scheduling of Communication and Control of Multi-Hop Control Networks
Yasuki NANAMORI, Toshimitsu USHIO,
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Abstract(in English) We consider a multi-hop control network where a wireless network is used for transmission of input and output data between a plant and a computing system. We propose a method for co-scheduling of sampling of plants' outputs, execution of control tasks, and a routing of transmission data in the multi-hop network. Several constraints on control tasks and data transmission are described by propositional formulae. By using a SAT solver, we obtain scheduling satisfying the constraints. By simulation, we investigate the relationship between computation time in the SAT solver and the number of nodes in the network.
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Keyword(in English) Multi-hop control network / SAT solver / propositional formula / scheduling
Paper # CAS2012-27,VLD2012-37,SIP2012-59,MSS2012-27
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Conference Date 2012/6/25(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Co-scheduling of Communication and Control of Multi-Hop Control Networks
Sub Title (in English)
Keyword(1) Multi-hop control network
Keyword(2) SAT solver
Keyword(3) propositional formula
Keyword(4) scheduling
1st Author's Name Yasuki NANAMORI
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 2012-07-03
Paper # CAS2012-27,VLD2012-37,SIP2012-59,MSS2012-27
Volume (vol) vol.112
Number (no) 116
Page pp.pp.-
#Pages 6
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