采用空间解析几何求解多支接闪杆保护范围的原理

Theory of Protective Range of Several Supporting Flash Rods Using Space Analytic Geometry Method

介绍了可计算多支接闪杆保护范围的软件算法的基本思路,给出了算法推导过程,分析了实例计算过程,通过计算滚球球心坐标与被保护建筑物之间的距离是否大于滚球半径来判断任意3支接闪杆的保护范围。

This paper introduced the basic idea of software algorithm which calculated the protective range of supporting lash rods, and gave the algorithm derivation process. Combining by the actural example, the calculation process was analyzed. The protective range of arbitrary three supporting flash rods is determined whether the distance between the rolling ball and the protected building is greater than the radius of rolling ball by calculating.