| Project/Area Number |
02650191
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
機械力学・制御工学
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| Research Institution | WASEDA UNIVERSITY |
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Principal Investigator |
YAMAKAWA Hiroshi WASEDA UNIVERSITY, Department of Science and Engineering, Professor, 理工学部, 教授 (00097263)
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| Project Period (FY) |
1990 – 1991
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| Project Status |
Completed (Fiscal Year 1991)
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| Budget Amount *help |
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1991: ¥100,000 (Direct Cost: ¥100,000)
Fiscal Year 1990: ¥1,800,000 (Direct Cost: ¥1,800,000)
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| Keywords | artificial intelligence / dynamic problem / interactive optimum design system / structural analysis / experiment parameter identification / sensitivity identification / qualitative reasoning / manipulation system / パラメ-タ同定 / 機械講造 |
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| Research Abstract |
An interactive optimum design system for dynamic problems of mechanical an structural systems was developed by utilizing the artificial intelligence and experimental technizues. The properties and sensitivities of the mechanical and structural syste13EA\ : ms were identified by the finite element method or experimental method. The flexible interactive optimum design system was so developed that sensitivity analysis and constrains were obtained by using a manipulation system and multiobjective optimiza13EA\ : tion probelms were solved by using a qualitative reasoning and mathematical programming. The results of dynamic analysis, sensitivity analysis and optimum designs were indicated on CRT display adequately and then designers can decide better design i13EA\ : nteractively. Several demonstrative numerical results were obtained by using the developed systems.
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