Application design of all-water driven operating system in deep-sea submersible vehicles

This article reviews the state of the art and the maturity of applying certain components, such as hydraulic pumps, valves, and motors, to the hydraulic water system. It then proposes an overall design for the water hydraulic system in Remote Operated Vehicle (ROV). It thus builds a model to process the hydraulic water simulation and hydraulic oil simulation for the power system to verify the feasibility of the hydraulic water system for mechanical arms in ROV. This article technically supports the future application of water hydraulic system in ROV.