Optimum design techniques for the mechanical Structure and Its Applications to CAD/CAM Systems

机械结构优化设计技术及其在CAD/CAM系统中的应用

• 批准号: 60302038
• 负责人: ODA Juhachi
• 金额: $ 0.51万
• 依托单位: Kanazawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Co-operative Research (A)
• 财政年份: 1985
• 资助国家: 日本
• 起止时间: 1985 至 1986
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-60302038/
• 关键词: Optimum Design; Structural Design; CAD; CAM system; 汎用プログラム

The optimum design technique for the mechanical structures subjected to several load conditions is studied. Computational mechanics such as the finite element method and the boundary element method, fracture mechanics, system engineerring and several programming techniques are applied to this study. Formulation technique for the optimum design problems, that is to determine design objective functions, design variables and design constraint conditions, is considered. Using these results, programming system of structural synthesis is studied and the application to CAD/CAM system is considered.

研究了多种载荷条件下机械结构的优化设计技术。本研究应用了有限元法和边界元法等计算力学、断裂力学、系统工程和多种编程技术。考虑了优化设计问题的公式化技术，即确定设计目标函数、设计变量和设计约束条件。利用这些结果，研究了结构综合编程系统，并考虑在CAD/CAM系统中的应用。

项目成果

三木光範: システムと制御. 30. 137-146 (1986)

三木三典：系统与控制。30. 137-146 (1986)

Yoshisada MUROTSU and Mitsuo KISHI: "Probablilistically Optimum Design of Structural Systems" Systems and Control. 30. 156-165 (1986)

Yoshisada MUROTSU 和 Mitsuo KISHI：“结构系统的概率最优设计”系统与控制。

Juhachi ODA;Masashi USHIROJI: Computational Mechanics'86. 1. (1986)

ODA Juhachi;Masashi USHIROJI：计算力学86。

Juhachi ODA etc.: "Research Report on Optimum Techniques for Mechanical Structural Design" The Japan Society of Mechanical Engineers. 478 (1987)

ODA Juhachi 等：《机械结构设计优化技术研究报告》日本机械工程学会。

Kouetsu YAMAZAKI and Juhachi ODA: "Optimum Shape of Elastic Inclusion in Infinite Elastic Solid under Triaxial Stress Field" Computational Mechanics '86. 2. X83-X89 (1986)

Kouetsu YAMAZAKI 和 Juhachi ODA：“三轴应力场下无限弹性固体中弹性夹杂物的最佳形状”计算力学 86。