The four quadrant impulse correction scheme may lead to the losing of thrust and the increasing of miss distance, since this scheme cannot measure the exact target azimuth information.
四象限脉冲修正方案由于没有准确的目标方位信息，会造成脉冲推力损失和脱靶量增大；
2
The cost increase of target group analyses 4 quadrant that frame fastens by a coordinate to form, among them ordinate represents cost, the abscissa represents an increase.
目标群体的成本利益分析框架由一个坐标系的四个象限构成，其中纵坐标代表成本，横坐标代表利益。
3
Therefore, Dihuang Yinzi could shorten the latency time and increase the number of targetquadrant.