| Project/Area Number |
24560495
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
System engineering
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| Research Institution | Kobe University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUJII Nobutada 神戸大学, 大学院システム情報学研究科, 准教授 (80332758)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 生産システム / システム最適化 / マルチエージェントシステム / 社会的交渉メカニズム / CPS |
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| Outline of Final Research Achievements |
Virtual systems, designed in computers by abstracting real systems, are usually used for analyzing the performance and executing decision makings for objective systems. At manufacturing operational phase, there are lots of external fluctuations such as order change and delayed delivery of materials. On the other hand, the artificial intelligence for machine control systems and network communication techniques are continuously improving. This research proposed a social scientific multi-agent system, named Real-Virtual Fusion Manufacturing System (RVF-MS) by coupling the real and the virtual systems. In order to realize the proposed methodology a new production scheduling mechanism at planning phase for RVF-MS has been proposed, in which a social contract based approach, named Combinatorial Auction (CA), with local search is applied. Effectiveness of the RVF-MS has been verified by computational experiments for flexible flow shop problems in real scale model.
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