防空目标分配中雷达遮蔽区问题研究

目标分配是防空指挥控制的主要任务,而目标相对于防空导弹火力单元的遮蔽判断是目标分配必须考虑的重要因素。分析了目标遮蔽区的判断条件,推导出目标在遮蔽区飞行时间的计算方法,提出了一种快速表示遮蔽区域图的离散处理方法,并研究了考虑目标遮蔽区影响的目标分配问题。通过实例计算,验证了目标遮蔽计算判断和分配方法的合理性,研究结果对实时指挥控制有应用价值。

Radar Shelding Zone for Air Defense Target Assignment

Target assignment is one of the primary tasks for air defense command and control,and how to judge whether the target is sheltered associated with the air defense missile fire unit is an important problem which needs to be considered for target assignment.An approach for computing the target flying time in shelding zone is induced based on the analysis of the judge conditions for target shelter zone,and a rapid discrete representation method for shelding zone diagram is presented,moreover,the target assignment problem considering the shelding zone is also studied.A case study is conducted,and the results demonstrated the rationality of the approach are presented.The results can be applied in real time command and control of air defense.