| Project/Area Number |
26289339
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
Arima Masakazu 大阪府立大学, 工学(系)研究科(研究院), 教授 (70264801)
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| Co-Investigator(Kenkyū-buntansha) |
石井 和男 九州工業大学, 生命体工学研究科(研究院), 教授 (10291527)
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| Research Collaborator |
URA Tamaki
NAKAMURA Masahiko
MINAKUCHI Hiroya
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2014: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
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| Keywords | 水中グライダー / 群知能海中ロボット / 海洋環境生態系モニタリング / 海中音響観測システム / 自律型洋上ビークル / 自律型海中ロボット / 海洋探査・機器 / 海洋環境 / 海洋生態系 / 海中探査・機器 / 海洋環境モニタリング / 自律型ソーラー洋上ビークル / 自律型洋上ステーション |
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| Outline of Final Research Achievements |
The purpose of this research is to establish a multiple autonomous-underwater-glider system for realizing a long-term and wide-range monitoring of ocean environments and ecosystems. For this purpose, a solar-powered autonomous surface vehicle (SASV) was developed for the use of assistance in operation of multiple underwater gliders and ocean environment monitoring. This SASV consists of a couple of solar panels with a charge-and-discharge controller, an embedded PC, a couple of thrustors, a GPS device and a 3-axis digital compass for navigation. The SASV has autonomous control mode and manual control mode by small game-controller. Feature of this small-sized, lightweight and low-cost SASV is easy operation. We have also developed kinds of underwater passive acoustic monitoring system (UPAMS) for establishing a soundness index of the ocean, and contributing to preventative safety measures for collision avoidance of high-speed vessels and cetaceans.
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