Abstract Radioactive Waste(RW) Tanks are periodically inspected and repaired to maintain the high reliability in operational n uclear power plants. On the other hand, these works have been desired to perform by not human power but using remote-controlled equipment for the purpose of radiation exposure dose reduction for workers. To meet these requirements, the authors had been dev eloped the inspection robot and YAG-laser repair-welding robot, both of which were remote-controlled in underwater environment....
英字タイトル:
Development of underwater robot system for surface inspection and repair welding