Development of underwater glider for long-term virtual mooring

Aiming 6,000 m depth with ceramic housing

Kenichi Asakawa, Masahiko Nakamura, Yosaku Maeda, Tadahiro Hyakudome, Yasuhisa Ishihara

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抄録

We are now developing a prototype underwater glider for long-term virtual mooring. It can land on the seafloor and remain inactive (sleep) there for a predetermined time to extend its monitoring period. If the seafloor is too deep, then it can sleep while drifting underwater. If it drifts because of the sea current, it will glide back to the designated area and remain there for more than one year. We have conducted a series of sea tests in the initial stage and confirmed its basic functions including landing-sleep, drifting-sleep, and heading control. To extend the maximum descent depth, we are also developing ceramic pressure-tight housings. Because of the high compressive strength of ceramics, we expect to be able to extend the maximum depth of the underwater glider to 6,000 m, which covers more than 98% of the world oceans. As described herein, an outline of the prototype underwater glider and sea test results is presented. An outline of the ceramic pressure-tight housings is also presented.

元の言語英語
ホスト出版物のタイトルTechno-Ocean 2016
ホスト出版物のサブタイトルReturn to the Oceans
出版者Institute of Electrical and Electronics Engineers Inc.
ページ419-424
ページ数6
ISBN(電子版)9781509024452
DOI
出版物ステータス出版済み - 1 1 2016
イベント16th Techno-Ocean, Techno-Ocean 2016 - Kobe, 日本
継続期間: 10 6 201610 8 2016

出版物シリーズ

名前Techno-Ocean 2016: Return to the Oceans

その他

その他16th Techno-Ocean, Techno-Ocean 2016
日本
Kobe
期間10/6/1610/8/16

Fingerprint

gliders
Gliders
mooring
sleep
Mooring
ceramics
seafloor
prototypes
compressive strength
landing
descent
Landing
Compressive strength
oceans
Sleep
Monitoring
ocean
monitoring
sea

All Science Journal Classification (ASJC) codes

  • Oceanography
  • Water Science and Technology
  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Instrumentation

これを引用

Asakawa, K., Nakamura, M., Maeda, Y., Hyakudome, T., & Ishihara, Y. (2016). Development of underwater glider for long-term virtual mooring: Aiming 6,000 m depth with ceramic housing. : Techno-Ocean 2016: Return to the Oceans (pp. 419-424). [7890690] (Techno-Ocean 2016: Return to the Oceans). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/Techno-Ocean.2016.7890690

Development of underwater glider for long-term virtual mooring : Aiming 6,000 m depth with ceramic housing. / Asakawa, Kenichi; Nakamura, Masahiko; Maeda, Yosaku; Hyakudome, Tadahiro; Ishihara, Yasuhisa.

Techno-Ocean 2016: Return to the Oceans. Institute of Electrical and Electronics Engineers Inc., 2016. p. 419-424 7890690 (Techno-Ocean 2016: Return to the Oceans).

研究成果: 著書/レポートタイプへの貢献会議での発言

Asakawa, K, Nakamura, M, Maeda, Y, Hyakudome, T & Ishihara, Y 2016, Development of underwater glider for long-term virtual mooring: Aiming 6,000 m depth with ceramic housing. : Techno-Ocean 2016: Return to the Oceans., 7890690, Techno-Ocean 2016: Return to the Oceans, Institute of Electrical and Electronics Engineers Inc., pp. 419-424, 16th Techno-Ocean, Techno-Ocean 2016, Kobe, 日本, 10/6/16. https://doi.org/10.1109/Techno-Ocean.2016.7890690
Asakawa K, Nakamura M, Maeda Y, Hyakudome T, Ishihara Y. Development of underwater glider for long-term virtual mooring: Aiming 6,000 m depth with ceramic housing. : Techno-Ocean 2016: Return to the Oceans. Institute of Electrical and Electronics Engineers Inc. 2016. p. 419-424. 7890690. (Techno-Ocean 2016: Return to the Oceans). https://doi.org/10.1109/Techno-Ocean.2016.7890690
Asakawa, Kenichi ; Nakamura, Masahiko ; Maeda, Yosaku ; Hyakudome, Tadahiro ; Ishihara, Yasuhisa. / Development of underwater glider for long-term virtual mooring : Aiming 6,000 m depth with ceramic housing. Techno-Ocean 2016: Return to the Oceans. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 419-424 (Techno-Ocean 2016: Return to the Oceans).
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