Optimization of Tool Posture in Multi Axis Machining by Mathematical Programming
| Project/Area Number |
22560107
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Nagoya University |
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Principal Investigator |
HINO Rei 名古屋大学, エコトピア科学研究所, 准教授 (80273762)
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| Co-Investigator(Kenkyū-buntansha) |
SHAMOTO Eiji 名古屋大学, 工学研究科, 教授 (20216146)
鈴木 教和 名古屋大学, 工学(系)研究科(研究院), 准教授 (00359754)
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| Co-Investigator(Renkei-kenkyūsha) |
SUZUKI Norikazu 名古屋大学, 工学研究科, 准教授 (00359754)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 工程設計 / 多軸工作機械 / 姿勢制御 / 衝突回避 / 数理計画法 / 混合整数計画問題 / 工具姿勢 / 数理モデル / 最適化 / 線形計画法 / 衝突判定 / CAD/CAM |
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| Research Abstract |
The posture optimization of a moving object for collision avoidance is one of important issues to control production resources such as 5 axis machine tools, robots and so on. In generally, a rotating matrix, which changes the posture of the object in an appropriate direction, consists of trigonometric functions, or no-linear functions. In this paper, a new set of equivalent constraints in the rotating matrix is proposed to plan the optimum posture of the object by mixed integer programming.
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Report
(4 results)
Research Products
(28 results)
