Study on optimal design of supply chain system considering robustness against disaster
| Project/Area Number |
24510188
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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 | Nagoya Institute of Technology |
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Principal Investigator |
KOJIMA Mitsutoshi 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (20273310)
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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 |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | サプライチェーン / 生産・物流 / リスクマネジメント / 経営工学 / 生産管理 |
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| Outline of Final Research Achievements |
The supply chain problem under stochastic demand was handled as an analytical target. An approximate-dynamic programming was applied, and the sub-optimal solution of supply chain problem was obtained. It was shown that approximate-dynamic programming was an efficient method to optimize the supply chain system under stochastic demand.
The researcher paid attention to the operation availability of the entire system for the reliability of a global supply chain system. By the formula, always maintaining an extra stock between the processes in preparation for the sudden and long stop like the disaster did not show that a big effect was brought. In addition, an synchronous rate of the stop between the adjoining processes and the operation availability of the process unit gave the influence on the operation availability of the entire system by the numerical example.
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Report
(4 results)
Research Products
(19 results)
