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The aim of the project was to design and build an underwater vehicle with an emphasis on stability such that it may possible to perform light well intervention. This evolved into a project with a (relatively) streamlined shape and a control system capable of maintaining a stable position, such that, upon rotating due to external force, the craft is capable of actuating back to it's original orientation. Some of the initial concepts can be seen here. CFD anaylsis was carried out to determine the drag ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/autonomous-underwater-vehicle