Using the new technology to predict the touchdown occasion, the ship-borne helicopter undertaking the task of salvage and supply, can land safely in waves.

Dismantling of vertical shiplift of Danjiangkou Hydroproject;

During debugging period of Geheyan first-step vertical shiplift,the test is done for checking the static stress and dynamic stress under starting,stopping and regular operating conditions in the hoisting drum,the result shows that the drum is reasonably designed with a certain amount of safety factor.

Its scale is of 500-t level and its type is of a single-lift shiplock plus a cable-hoisting vertical shiplift balanced with full counterweight.

Effects of flood discharge and regulation of power load on operation of vertical ship lift in hydropower station;

Electric design of 100 t vertical ship lift in Ankang Hydropower Station;

Some technical problems,which are of system structure,software design and fail protection during the design of control and computer monitoring system for the vertical ship lift,are analyzed in this paper.

Design of take-off and landing training simulation system for ship-borne helicopter;

The factors that influence the safety of ship- borne helicopter were discussed , the general modules of the ship-borne helicopter s landing forecast system were presented, a novel ship motion s prediction model based on Minor Component Analysis (MCA) was built to improve the forecast effectiveness.

In order to increase launching opportunities of ship-to-air missile intercepting the low-altitude target, launching area low boundary of ship-to-air missile guided by ship-borne helicopter and warship coordination was researched.

To improve warship s ability of defense torpedo,the thesis raises a assumption that use subaqueous cannonball to intercept torpedo by carrier helicopter for the first time.

According to the character of the air attack targets in modern sea battles,this paper reasonably disposes the early warning process of carrier helicopters which are used in air defense for warship formation.

According to the mechanism in planning procedure of scheme of force employ for ship-based helicopter,this paper analyzes the main factors in planning procedure and gives a model of benefit/lose value which is given based on the quantitative analysis and qualitative analysis.

Aimed at resolving the problem of force demand of anti-submarine trace with ship-based helicopter,this paper applies the method of operational research,makes a analysis of the process of anti-submarine trace with ship-based helicopter,and then establishes the compute model of the number demand of ship-based helicopter on the premise of a certain trace probability.

The method and model of rejecting and locating special sonobuoy in ship-based helicopter are analyzed and the improvement are made for this problem,which can be consulted when called-out search by ship-based helicopter.