| Project/Area Number |
23360389
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOTERAYAMA Wataru 九州大学, 応用力学研究所, 名誉教授 (80038562)
KAJIWARA Hiroyuki 九州大学, 大学院・工学研究院, 教授 (30114862)
HU Changhong 九州大学, 応用力学研究所, 准教授 (20274532)
SAWA Takao 海洋研究開発機構, 海洋工学センター, 研究員 (50359139)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2013: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2012: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 海洋工学 / 制御工学 / 水中ビークル / 曳航体システム |
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| Research Abstract |
The importance of deep ocean survey and monitoring is increasing for the change of situation of energy and CCS (Carbon Capture and Storage) under the sea bed. In recent years, AUVs (Autonomous Underwater Vehicle) have been operated for deep ocean scientific research. They, however, have the limitation of long cruising because of battery performance. Although deep tow systems will solve this problem, the towing speed of current systems is not fast and the motions induced by the mother ship are not small. Then, we propose a deep tow system which consists of a launcher and a towed vehicle to realize high speed towing and high performance of motion control of the vehicle.
Successful model experimental results were obtained.
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