| Project/Area Number |
15560212
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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 |
Dynamics/Control
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| Research Institution | Tokuyama College of Technology |
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Principal Investigator |
KANESHIGE Akihiro Tokuyama College of Technology, Mechanical and Electrical Department, Associate Professor, 機械電気工学科, 助教授 (70224615)
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| Co-Investigator(Kenkyū-buntansha) |
FUJIMOTO Hiroshi Tokuyama College of Technology, Mechanical and Electrical Department, Research Associate, 機械電気工学科, 助手 (00311085)
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| Project Period (FY) |
2003 – 2005
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| Project Status |
Completed (Fiscal Year 2005)
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| Budget Amount *help |
¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 2005: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2004: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 2003: ¥1,700,000 (Direct Cost: ¥1,700,000)
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| Keywords | rotary crane / ship oscillation / vibration control / working efficiency / safety / transferring control / object swing / direct transferring / 直線搬送 |
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| Research Abstract |
Object transfer of a rotary crane is transportation of three dimensional space owing to the fundamental motion of rotary crane are consisted of rotation, boom hoisting and object hoisting, and that operate is very complex and manipulated by skilled human operators. Until now, there are few studies to show the sensor-less sway control am collision avoidance to the ground or obstacles. However, automatic control system is not accomplished from the both viewpoints of costly and complexity of the system. It is hoped that the transportation control system is constructed without adding the sensor. The purpose of this research is development of the system that supports the operation of a rotary crane without adding the sensor. Especially, a human interface that uses the joystick and DSP is developed. The operation support system can keep the height of the object position by change of boom angle without the object hoisting operation, and can reduce a difficult operation of the rotary crane and also can suppress a swing of transfer object. The usefulness of developed support system was verified by same experiments
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