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We present an underwater docking technique for a manta-type unmanned undersea vehicle (UUV) which is under development in Korea Institute of Robot and Convergence (KIRO). The manta-type UUV is a test-bed vehicle for demonstrating an autonomous docking technique in the water tank [1]. There are two cameras mounted in front of the vehicle for vision-based underwater localization around docking station...
ROV trencher is a kind of heavy-duty work class ROV with high pressure water jetting tools cutting the sea floor and burying the cable. This ROV is mostly used for PLIB (post lay inspection and burial) operation. For a ROV trencher, usually there is a pair of jetting legs mounted at the bottom and stowed in a horizontal position in its rest mode. While burying cable in the sea floor, they are folded...
P-SURO II is a hybrid AUV which can be operated in both of ROV and AUV modes. The AUV mode is supposed to carry out some of underwater missions which are difficult to be accomplished by ROV mode due to its tether cable. To complete the underwater missions such as inspection and maintenance of complex structures in AUV mode, the vehicle is required to have high level of autonomy including obstacle...
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