| Project/Area Number |
25350465
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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 |
Social systems engineering/Safety system
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| Research Institution | Aichi Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
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| Keywords | 生産管理 / JIT / 事前需要情報 / シミュレーション / MRP / 生産・発注指示方式 / 平準化 / シミュレーション実験 / 在庫削減の経営的意義 / 季節変動 / 経営工学 / 生産計画 |
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| Outline of Final Research Achievements |
The Kanban system works more effectively and achieves lower inventory levels in production systems in the production supply chain (SC), when the consumption rates of parts necessary to produce finished goods are smoothed. The research develops production smoothing ordering systems in a multi-stage multi-item production and inventory system as production SC, in which advance demand information and seasonal demand fluctuation are considered. The research includes developing an optimization algorithm to decide stock level or safety stock level at each stock point located through the production and inventory system. Simulation experiments are carried out to compare the proposed production smoothing systems in performance with ordinal production ordering systems such as Kanban, MRP, CONWIP and Base stock in a multi-stage multi-item production and inventory system. The proposed production smoothing systems are found to be considerably more effective than the other systems.
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