Aims at the problem that laser fuze take targets from the complicated background while the tactics air to surface missile do battle,brings out a method to recognize targets using laser ranging,gives out the criterion and extent of reorganization,and analyses and illuminates with simulation.

In this paper,a summary of precision analysis method for guide system of air to surface missile is introduced.

Based on the analysis of a 500 kV overhead ground wire broken and falling down accident,this paper finds the basic cause and proposes the corresponding preventives and treatment.

Working frequency current division factor of overhead ground wire is an important parameter directly related to equipment and personnel safety and project investments.

Research on accuracy assessment for air-to-ground missile based simulation technology;

Due to the difficulty to repeat fire tests of air-to-air missile and air-to-ground missile in a same launching condition,group test data are unavailable.

In order to evaluate weapon system operational effectiveness in general,the necessity of developing an air-to-ground missile countermine simulation system was proposed.

In order to study the problem of the precision guidance with multiple constraints in the modern air-to-surface weapon.