| Project/Area Number |
26820036
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Tokyo University of Science (2015)
Japan Aerospace Exploration Agency (2014) |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 設計工学 / 設計知識 / 多目的最適化 / 非劣解集合 |
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| Outline of Final Research Achievements |
New methods to quantitatively extract information from non-dominated solutions have been developed. These method are based on crowding distance of NSGA-II. CDM which is the average of the crowding distance has is proposed for evaluating the uniformity of distribution. CDV which is the standard deviation of the crowding distance is proposed for evaluating the density of solutions.
Artificial non-dominated solution data sets are considered for evaluating proposed methods. The result shows that both CDM and CDV can extract the correct feature of non-dominated solutions.
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