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Follow on Google News | Makai and the University of Hawaii Successfully Test a New ‘Hybrid’ Underwater Vehicle Prototype1) Low Buoyancy: the B-SAUV presses on the seafloor with its full wet weight, 2) Medium Buoyancy: the B-SAUV lightly ‘skims’ along the bottom at a desired wet weight (to adjust for existing bottom conditions), and 3) High Buoyancy: the B-SAUV ‘flies’ temporarily above the bottom in the water column in order to overcome obstacles. The B-SAUV is controlled by a computer hardware and software system that, in addition to autonomously controlling buoyancy, enables it to navigate autonomously to a predefined location and install (and log data from) oceanographic sensors in the seafloor. These sensors are carried as a payload within the body of the B-SAUV and can be used for environmental monitoring or remote sensing. Makai and UH have been working on the concept, designs, fabrication, and testing of the prototype B-SAUV since 2011. Most recently in November 2014, Makai and UH finished a successful at-sea test and demonstration of the complete prototype vehicle. The test validated operation of all critical subsystems and vehicle controls. ABOUT MAKAI: Makai Ocean Engineering, Inc. is an innovative ocean technology firm based in Hawaii, USA since 1973. Makai’s expertise includes submarine cable software and services, marine pipelines, Seawater Air Conditioning (SWAC), Ocean Thermal Energy Conversion (OTEC), underwater vehicles, and general marine engineering and R&D. Visit www.makai.com for more. For more information, please contact: Duke Hartman Vice President of Business Development Makai Ocean Engineering, Inc. +1 (808) 259-8871 End
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