New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples

Hiroshi Yoshida, Tadahiro Hyakudome, Shojiro Ishibashi, Sawa Takao, Masahiko Nakamura

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

Autonomous underwater vehicles (AUVs) allow us to survey and explore globally and freely in vast deep sea. We aim to develop long cruising range AUVs (LCAUVs) for researches of the global change, ocean-trench earthquake, and biodiversity and for exploring ocean resources. We have developed the first prototype of LCAUV, Urashima since 1998. The vehicle powered by a PEFC system marked the world record of cruising distance of 317 kilometers in 2005. The vehicle, 10 m long and 10 tons in weight, has the specifications: maximum depth ratings; 3500 m, maximum cruising speed; 3.2 knots, and endurance; 60 hours. This large vehicle has large user payload of a few hundreds kilograms. In 2007, research and development of the elemental technologies which will be utilizes for development of the second generation LCAUV started to expand cruising range to 3000 kilometers. For long range cruising, technology improvement of power sources, navigations, communications, and vehicle controlling are mainly important. Since endurance of the LCAUV becomes over 600 hours, during this cruising period the vehicle controller must autonomously deal with problems which may occur in any devices. If the vehicle controller does not recover a fatal problem, the controller appropriately leads status of the vehicle to quit an executing mission and ascend itself. We have improved the vehicle controller and plan sea-trials using the controller in January 2009. On the other hand, The AUV, MR-X1, 2.4 m long and 800 kg in weight, has been developed for scientific research and the test bed of the LCAUVs since 2000. This working AUV is also needed for installing or recovering observation equipment, tracking and sampling benthos or planktons, and doing simple repetitive works. The first sea-trial of MR-X1 was carried out in 2003. After that, the MR-X1 system is only used as a test bed of the developed devices in the LCAUV project. In this year, we have developed new items, a device installer on the sea-floor and mud core sampler for the MR-X1. In the technical report, a redundant controlling system for the LCAUV installed on the MR-X1 is described. And new items and their test results will be reported.

元の言語英語
ホスト出版物のタイトルASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
ページ97-101
ページ数5
DOI
出版物ステータス出版済み - 12 1 2010
イベントASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 - Shanghai, 中国
継続期間: 6 6 20106 11 2010

出版物シリーズ

名前Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
3

その他

その他ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010
中国
Shanghai
期間6/6/106/11/10

Fingerprint

Autonomous underwater vehicles
Controllers
Durability
Plankton
Biodiversity
Earthquakes
Navigation
Sampling
Specifications
Communication

All Science Journal Classification (ASJC) codes

  • Ocean Engineering
  • Energy Engineering and Power Technology
  • Mechanical Engineering

これを引用

Yoshida, H., Hyakudome, T., Ishibashi, S., Takao, S., & Nakamura, M. (2010). New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples. : ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010 (pp. 97-101). (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; 巻数 3). https://doi.org/10.1115/OMAE2010-20347

New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples. / Yoshida, Hiroshi; Hyakudome, Tadahiro; Ishibashi, Shojiro; Takao, Sawa; Nakamura, Masahiko.

ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010. 2010. p. 97-101 (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE; 巻 3).

研究成果: 著書/レポートタイプへの貢献会議での発言

Yoshida, H, Hyakudome, T, Ishibashi, S, Takao, S & Nakamura, M 2010, New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples. : ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE, 巻. 3, pp. 97-101, ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010, Shanghai, 中国, 6/6/10. https://doi.org/10.1115/OMAE2010-20347
Yoshida H, Hyakudome T, Ishibashi S, Takao S, Nakamura M. New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples. : ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010. 2010. p. 97-101. (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE). https://doi.org/10.1115/OMAE2010-20347
Yoshida, Hiroshi ; Hyakudome, Tadahiro ; Ishibashi, Shojiro ; Takao, Sawa ; Nakamura, Masahiko. / New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples. ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010. 2010. pp. 97-101 (Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE).
@inproceedings{184fc4d08afd43f7a74cba2486511c08,
title = "New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples",
abstract = "Autonomous underwater vehicles (AUVs) allow us to survey and explore globally and freely in vast deep sea. We aim to develop long cruising range AUVs (LCAUVs) for researches of the global change, ocean-trench earthquake, and biodiversity and for exploring ocean resources. We have developed the first prototype of LCAUV, Urashima since 1998. The vehicle powered by a PEFC system marked the world record of cruising distance of 317 kilometers in 2005. The vehicle, 10 m long and 10 tons in weight, has the specifications: maximum depth ratings; 3500 m, maximum cruising speed; 3.2 knots, and endurance; 60 hours. This large vehicle has large user payload of a few hundreds kilograms. In 2007, research and development of the elemental technologies which will be utilizes for development of the second generation LCAUV started to expand cruising range to 3000 kilometers. For long range cruising, technology improvement of power sources, navigations, communications, and vehicle controlling are mainly important. Since endurance of the LCAUV becomes over 600 hours, during this cruising period the vehicle controller must autonomously deal with problems which may occur in any devices. If the vehicle controller does not recover a fatal problem, the controller appropriately leads status of the vehicle to quit an executing mission and ascend itself. We have improved the vehicle controller and plan sea-trials using the controller in January 2009. On the other hand, The AUV, MR-X1, 2.4 m long and 800 kg in weight, has been developed for scientific research and the test bed of the LCAUVs since 2000. This working AUV is also needed for installing or recovering observation equipment, tracking and sampling benthos or planktons, and doing simple repetitive works. The first sea-trial of MR-X1 was carried out in 2003. After that, the MR-X1 system is only used as a test bed of the developed devices in the LCAUV project. In this year, we have developed new items, a device installer on the sea-floor and mud core sampler for the MR-X1. In the technical report, a redundant controlling system for the LCAUV installed on the MR-X1 is described. And new items and their test results will be reported.",
author = "Hiroshi Yoshida and Tadahiro Hyakudome and Shojiro Ishibashi and Sawa Takao and Masahiko Nakamura",
year = "2010",
month = "12",
day = "1",
doi = "10.1115/OMAE2010-20347",
language = "English",
isbn = "9780791849118",
series = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
pages = "97--101",
booktitle = "ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010",

}

TY - GEN

T1 - New attempts in the MR-X1 sea-trials - The working AUV tries to survey of the sea floor and to take mud samples

AU - Yoshida, Hiroshi

AU - Hyakudome, Tadahiro

AU - Ishibashi, Shojiro

AU - Takao, Sawa

AU - Nakamura, Masahiko

PY - 2010/12/1

Y1 - 2010/12/1

N2 - Autonomous underwater vehicles (AUVs) allow us to survey and explore globally and freely in vast deep sea. We aim to develop long cruising range AUVs (LCAUVs) for researches of the global change, ocean-trench earthquake, and biodiversity and for exploring ocean resources. We have developed the first prototype of LCAUV, Urashima since 1998. The vehicle powered by a PEFC system marked the world record of cruising distance of 317 kilometers in 2005. The vehicle, 10 m long and 10 tons in weight, has the specifications: maximum depth ratings; 3500 m, maximum cruising speed; 3.2 knots, and endurance; 60 hours. This large vehicle has large user payload of a few hundreds kilograms. In 2007, research and development of the elemental technologies which will be utilizes for development of the second generation LCAUV started to expand cruising range to 3000 kilometers. For long range cruising, technology improvement of power sources, navigations, communications, and vehicle controlling are mainly important. Since endurance of the LCAUV becomes over 600 hours, during this cruising period the vehicle controller must autonomously deal with problems which may occur in any devices. If the vehicle controller does not recover a fatal problem, the controller appropriately leads status of the vehicle to quit an executing mission and ascend itself. We have improved the vehicle controller and plan sea-trials using the controller in January 2009. On the other hand, The AUV, MR-X1, 2.4 m long and 800 kg in weight, has been developed for scientific research and the test bed of the LCAUVs since 2000. This working AUV is also needed for installing or recovering observation equipment, tracking and sampling benthos or planktons, and doing simple repetitive works. The first sea-trial of MR-X1 was carried out in 2003. After that, the MR-X1 system is only used as a test bed of the developed devices in the LCAUV project. In this year, we have developed new items, a device installer on the sea-floor and mud core sampler for the MR-X1. In the technical report, a redundant controlling system for the LCAUV installed on the MR-X1 is described. And new items and their test results will be reported.

AB - Autonomous underwater vehicles (AUVs) allow us to survey and explore globally and freely in vast deep sea. We aim to develop long cruising range AUVs (LCAUVs) for researches of the global change, ocean-trench earthquake, and biodiversity and for exploring ocean resources. We have developed the first prototype of LCAUV, Urashima since 1998. The vehicle powered by a PEFC system marked the world record of cruising distance of 317 kilometers in 2005. The vehicle, 10 m long and 10 tons in weight, has the specifications: maximum depth ratings; 3500 m, maximum cruising speed; 3.2 knots, and endurance; 60 hours. This large vehicle has large user payload of a few hundreds kilograms. In 2007, research and development of the elemental technologies which will be utilizes for development of the second generation LCAUV started to expand cruising range to 3000 kilometers. For long range cruising, technology improvement of power sources, navigations, communications, and vehicle controlling are mainly important. Since endurance of the LCAUV becomes over 600 hours, during this cruising period the vehicle controller must autonomously deal with problems which may occur in any devices. If the vehicle controller does not recover a fatal problem, the controller appropriately leads status of the vehicle to quit an executing mission and ascend itself. We have improved the vehicle controller and plan sea-trials using the controller in January 2009. On the other hand, The AUV, MR-X1, 2.4 m long and 800 kg in weight, has been developed for scientific research and the test bed of the LCAUVs since 2000. This working AUV is also needed for installing or recovering observation equipment, tracking and sampling benthos or planktons, and doing simple repetitive works. The first sea-trial of MR-X1 was carried out in 2003. After that, the MR-X1 system is only used as a test bed of the developed devices in the LCAUV project. In this year, we have developed new items, a device installer on the sea-floor and mud core sampler for the MR-X1. In the technical report, a redundant controlling system for the LCAUV installed on the MR-X1 is described. And new items and their test results will be reported.

UR - http://www.scopus.com/inward/record.url?scp=79959286108&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79959286108&partnerID=8YFLogxK

U2 - 10.1115/OMAE2010-20347

DO - 10.1115/OMAE2010-20347

M3 - Conference contribution

AN - SCOPUS:79959286108

SN - 9780791849118

T3 - Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE

SP - 97

EP - 101

BT - ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering, OMAE2010

ER -