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http://dx.doi.org/10.1016/j.ijnaoe.2018.08.002

Statics variation analysis due to spatially moving of a full ocean depth autonomous underwater vehicle  

Jiang, Yanqing (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Li, Ye (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Su, Yumin (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Cao, Jian (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Li, Yueming (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Wang, Youkang (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Sun, Yeyi (State Key Lab of Science and Technology on Underwater Vehicle, Harbin Engineering University)
Publication Information
International Journal of Naval Architecture and Ocean Engineering / v.11, no.1, 2019 , pp. 448-461 More about this Journal
Abstract
Changes in gravity and buoyancy of a Full Ocean Depth Autonomous Underwater Vehicle (FOD-AUV) during its descending and ascending process must be considered very carefully compared with a Human Occupied Vehicle (HOV) or a Remotely Pperated Vehicle (ROV) whose activities rely on human decision. We firstly designed a two-step weight dropping pattern to achieve a high descending and ascending efficiency and a gravity-buoyancy balance at designed depth. The static equations showed that gravity acceleration, seawater density and displacement are three key aspects affecting the balance. Secondly, we try our best to analysis the gravity and buoyancy changing according to the previous known scientific information, such as anomaly of gravity acceleration, changing of seawater states. Finally, we drew conclusion that gravity changes little (no more than 0.1kgf, it is impossible to give a accurate value). A density-depth relationship at the Challenger Deep was acquired and the displacement changing of the FOD-AUV was calculated preciously.
Keywords
Autonomous underwater vehicle; Full ocean depth; Statics variation analysis; Challenger deep; Gravity and buoyancy;
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  • Reference
1 Whitcomb, L.L., et al., 2010. Navigation and Control of the Nereus Hybrid Underwater Vehicle for Global Ocean Science to 10,903 M Depth: Preliminary Results. 2010 IEEE International Conference on Robotics and Automation.
2 Wu, J., et al., 2014. A Variable Buoyancy System and a Recovery System Developed for a Deep-sea AUV Qianlong I. OCEANS 2014 - TAIPEI.
3 Zhang, K., 2011. New gravity acceleration formula research. Prog. Geophys. 26 (3), 824-828.   DOI
4 Zhang, S., 2016. Research on Determination of Marine Gravity Anomalies from Multi-satellite Altimeter Data. School of Geodesy and Geomatics. Wuhan University. Doctor's, Wuhan, pp. 119-134.
5 McPhail, S., 2009. Autosub6000: a deep diving long range AUV. JBE 6 (1), 55-62.
6 Millero, F.J., et al., 1980. A new high pressure equation of state for seawater. Deep Sea Res. Part A. Oceanographic Research Papers 27 (3), 255-264.   DOI
7 Na, C., 2016a. Nitrogen Experiment Among Breakthroughs from. http://english.cas.cn/newsroom/news/201608/t20160824_166707.shtml.
8 Feng, S., et al., 1998. Introduction to Ocean Science. Higher Education Press.
9 Cameron, J., 2012. Deepsea Challenge Trailer from. http://www.deepseachallenge.com/the-film/synopsis/.
10 Eriksen, C.C., et al., 2001. Seaglider: a long-range autonomous underwater vehicle for oceanographic research. IEEE J. Ocean. Eng. 26 (4), 424-436.   DOI
11 Fofonoff, N.P., M Jr., R.C., 1983. Unesco technical papers in marine science. Algorithms for Computation of Fundamental Properties of Seawater, vol. 44, pp. 1-53.
12 Franco, H., Abbott, D., 1999. Gravity signatures of terrane accretion. Lithos 46 (1), 5-15.   DOI
13 Furlong, M.E., et al., 2012. Autosub Long Range: a Long Range Deep Diving AUV for Ocean Monitoring. 2012 IEEE/OES Autonomous Underwater Vehicles (AUV).
14 Haren, H.V., et al., 2017. Ocean mixing in deep-sea trenches: new insights from the challenger deep, Mariana Trench. Deep Sea Res. Oceanogr. Res. Pap. 129 (Suppl. C), 1-9.   DOI
15 Amos, J., 2011. Gravity Satellite Yields 'Potato Earth' View from. http://www.bbc.co.uk/news/science-environment-12911806.
16 Andersen, O., et al., 2016. The DTU13 MSS (mean sea surface) and MDT (mean dynamic topography) from 20 Years of satellite altimetry. In: IGFS 2014: Proceedings of the 3rd International Gravity Field Service (IGFS), Shanghai, China, June 30 - July 6, 2014. S. Jin and R. Barzaghi. Springer International Publishing, Cham, pp. 111-121.
17 Humphris, S.E., 2009. Vehicles for Deep Sea Exploration A2 - Steele, John H. Encyclopedia of Ocean Sciences, second ed. Academic Press, Oxford, pp. 255-266.
18 Nave, C.R., 2001. Compressibility of Liquids from. http://hyperphysics.phy-astr.gsu.edu/hbase/Tables/compress.html.
19 Jia, L., 2016. Chinese Unmanned Submersibles Descend 10,000 Meters Underwater from. http://english.cas.cn/newsroom/china_research/201612/t20161230_173047.shtml.
20 Na, C., 2016b. Unmanned Chinese Vehicle Drops 10,767m below Sea-level in Mariana Trench from. http://english.cas.cn/newsroom/mutimedia_news/201608/t20160824_166701.shtml.
21 NODC, 2006. Oceanographic Data Collected during the Submarine Ring of Fire 2006 Expedition Aboard the R/V MELVILLE along the Mariana Arc in the Philippine Sea from April 18, 2006 - May 13, 2006 (NODC Accession 0010750) from. https://data.nodc.noaa.gov/geoportal/rest/find/document?searchText=gravity&f=searchPage.
22 NODC, 2013a. WORLD OCEAN ATLAS 2013 Version 2 from. https://www.nodc.noaa.gov/OC5/woa13/.
23 Pontbriand, C., et al., 2015. Wireless Data Harvesting Using the AUV Sentry and WHOI Optical Modem. OCEANS 2015. MTS/IEEE Washington.
24 NODC, 2013b. WORLD OCEAN DATABASE 2013 from. https://www.nodc.noaa.gov/OC5/WOD13/.
25 Phillips, A.B., et al., 2012. Nature in Engineering for Monitoring the Oceans (NEMO): an Isopycnal Soft Bodied Approach for Deep Diving Autonomous Underwater Vehicles. 2012 IEEE/OES Autonomous Underwater Vehicles (AUV).
26 Piccard, J., Dietz, R., 1961. Seven miles Down: the story of the Bathyscaph. Longmans, Trieste.
27 Taira, K., 2006. Super-deep CTD measurements in the Izu-Ogasawara trench and a comparison of geostrophic shears with direct measurements. J. Oceanogr. 62 (5), 753-758.   DOI
28 Taira, K., et al., 2005. Deep CTD casts in the challenger deep, Mariana Trench. J. Oceanogr. 61 (3), 447-454.   DOI
29 Beyer, L.A., et al., 1996. Measuring gravity on the sea floor in deep water. J. Geophys. Res. 71 (8), 2091-2100.   DOI