摘要
计算导弹打击复杂形状面目标有效毁伤面积是火力运用过程中的一个关键问题。复杂形状面目标可以用任意多边形描述。有效毁伤面积等于毁伤圆与多边形目标区域重叠部分面积。此问题通常用数值算法计算。在毁伤区域边界上计算环路积分,可以用解析算法解决此问题。算例表明,该算法运算量小,计算结果准确可靠。
To calculate the effective damage area is a key problem in the procedure of fire tactical decision making. Irregular area target can be described with arbitrary polygon. To calculate effective damage area, the overlapped area of a given circle and a given arbitrary polygon is derived from the circuit integral calculation around this region. It is the first time to solve this problem with holomorphic method. The correctness and feasibility of this algorithm is verified with an example.
出处
《火力与指挥控制》
CSCD
北大核心
2007年第10期58-61,共4页
Fire Control & Command Control
关键词
单连通区域
环路积分
格林公式
毁伤面积
simply connected region, circuit integral, green formula, damage area
