Numerical simulation of flow around underwater vehicle;

The shape and some geometrical parameters of underwater vehicle,such as the ratio of length to diameter,have direct effects on drag characteristics and motion stability of supercavitating vehicle.

Using this model, three typical cavitator for high-speed supercavitating underwater vehicle were simulated and analyzed, which settled the base for investigating the.

Experimental investigation of pressure distribution in ventilated supercavity of underwater vehicle model;

Research of hydrodynamic parameter identification for underwater vehicle using swarm intelligence algorithm;

Features of optical fibers specially used in underwater vehicles;

Investigation on characteristic of supercaviting flow around underwater highspeed vehicle at small angle of attack

Strapdown Inertial Navigation System/Doppler Velocity Log(SINS/DVL) integrated navigation technique is usually used in the navigation system for autonomous underwater vehicle(AUV).

Addressing the difficulty to organize extensive entire run trial in accuracy assessment of fall points for autonomous underwater vehicle(AUV),a sequential assessment method is proposed under the trajectory transform of AUV,and the influence of the error of trajectory transform on the risks of producer and consumer is also analyzed.

The study for data integration technology of avionics integrated system;