A buoyancy module for use with a water environment robotic system of the type having an underwater robotic vehicle having a winch has a buoyancy configuration which can be selectively altered. The system includes a module that is configured to be repeatedly, selectively buoyantly engaged and buoyantly disengaged with the underwater robotic vehicle. A tether is connected to the module and is extendable and retractable in response to operation of the winch. Extending and retracting the module can buoyantly engage or buoyantly disengage the buoyancy module with the underwater robotic vehicle according to the operation of a state controller. By engaging and disengaging the buoyancy module, the buoyancy of the underwater robot can be selectively altered. A method is also disclosed.
Reusable Buoyancy Modules for Buoyancy Control of Underwater Vehicles
14.11.2019
Patent
Elektronische Ressource
Englisch
IPC: | G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B08B Reinigen allgemein , CLEANING IN GENERAL / F16L PIPES , Rohre / B23K Löten , SOLDERING OR UNSOLDERING / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / F16H Getriebe , GEARING / B25J Manipulatoren , MANIPULATORS / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren |
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