Research on vulnerability of seawater hydraulic system based on complex networks modeling

Seawater hydraulic system which are environmentally compatible with automatic pressure compensation are suitable for working in deapsea water and maintaining the marine environment. In this paper, Seawater hydraulic system structure will be converted into complex network model. According to basic parameters in complex network theory, complex network model of seawater hydraulic systems are constructed. Based on these models, characters of Seawater hydraulic system are analyzed. Based on complex networks theory, definition of vulnerability of Seawater hydraulic system is proposed. Moreover, structural vulnerability of train Seawater hydraulic system is studied. This work could give support for safety of Seawater hydraulic system.