To meet the structure and launch requirements of deep autonomous attack mine,a technique of uncapping system of box ring-like pressure mine girder for sail mine is presented.

The technical and tactical performances of explosive mine can be sufficiently verified by adopting sail test mine as a model in the process of mine development,and continually improved through sea trials.

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;