Results 151 to 160 of about 998 (180)

Hydro-Thermal Vent Mapping with Multiple AUV's

1999
Abstract : The Naval Postgraduate School (NPS) and the Instituto Superior Technico, Lisbon (IST) have a long standing memorandum of agreement dating back to 1994 for the exchange of scientific ideas, visits of faculty and students, and to perform collaborative work.
A. Pascoal, D. B. Marco, A. J. Healey
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Development of ASV for using multiple AUVs operation

OCEANS 2018 MTS/IEEE Charleston, 2018
Japan has the sixth largest exclusive economic zone area in the world. It is becoming increasingly clear that seabed resources of the exclusive economic zone (EEZ) in Japan. They include mineral resources as well as important widely and abundantly distributed energy resources, such as methane hydrate.
Tadahiro Hyakudome, Hiroshi Matsumoto, Yoshiyuki Nakano, Yoshitaka Watanabe, Tatsuya Fukuda, Ryotaro Suga, Kouji Meguro, Hiroshi Yoshida, Takafumi Kasaya, Hisanori Iwamoto   +9 more
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Cooperative localization for multiple AUVs based on the rough estimation of the measurements

Applied Soft Computing, 2020
Abstract The accuracy of cooperative localization for multiple autonomous underwater vehicles (AUVs) equipped with low precise proprioceptive localization sensors can be improved by using relative location information between individuals and Bayesian filtering.
Jian Lu, Xu Chen, Mao-Xin Luo, Yan-Ran Zhou   +3 more
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Multiple AUVS for coastal oceanography

1997
This paper presents the recent developments of the project Multiple Autonomous Underwater Vehicles for Coastal Oceanography, of the University of Porto. The project envisages the development of a highly operational and low-cost system for scientific and environmental data collection in the Portuguese coastal waters. The project activities suggested the
João Sousa, Nuno Cruz, Aníbal Matos, Fernando Lobo Pereira   +3 more
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Synoptic Data Collection with Multiple AUVs

1997
Abstract : The objective of this project is to develop and support the capability for synoptic and pseudo synoptic data collection through simultaneous operation of multiple AUVs. The goal is to use synoptic and pseudo synoptic measurements to efficiently characterize near land shallow water and sea bottom environments.
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A Hybrid Approach for Path Planning of Multiple AUVs

2020
The autonomous underwater vehicles (AUVs) are the independent marine robots employed in many undersea operations starting from the field of underwater research to commercial oil industry surveys. The path planning of a team of AUVs is necessary as it is required to find a safe route from the start to endpoints for the team of AUVS to accomplish any ...
Madhusmita Panda, Bikramaditya Das, Bibhuti Bhusan Pati   +2 more
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Multiple AUVs for Ocean Phenomena Monitoring: A Review

2022 IEEE 19th Annual Consumer Communications & Networking Conference (CCNC), 2022
Ansa Shermin S, Sarang C. Dhongdi
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Multiple AUV Navigation Based on a Single High-Performance AUV for Accurate and Efficient Seafloor Survey: Sea Experiments with 3 AUVs

2018 OCEANS - MTS/IEEE Kobe Techno-Oceans (OTO), 2018
This paper proposes a navigation method of multiple AUVs based a single high-performance AUV which can estimate self-state (position and pose) accurately without any support. In the method, AUVs consist of a parent AUV and child AUVs. While the latter has minimal navigational sensors such as a MEMS gyro, a single-axis FOG and cameras, the former can ...
Takumi Matsuda, Toshihiro Maki, Takashi Sakamaki   +2 more
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A New Procedure for Simultaneous Navigation of Multiple AUV's

Proceedings of OCEANS 2005 MTS/IEEE, 2005
Navigation by Underwater Autonomous Vehicles (AUV’s) is a challenging problem because radio waves do not penetrate water, and acoustic waves must be used instead for determination of position. Current systems utilize round-trip time-of-flight between single vehicles and fixed transponders to determine position.
B.N. Baker, D.L. Odell, M.J. Anderson, T.A. Bean, D.B. Edwards   +4 more
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Sensing and Navigation System for a Multiple-AUV Testbed

2001
Abstract : The long-term goal is to enable the creation of a multiple-AUV testbed in which control strategies for network coordination can be studied in three-dimensional space. The objective of this project is to provide a sensing and navigation system that will support the coordination of multiple underwater vehicles in a freshwater, laboratory test ...
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