Study on Intersection Criterion of MEFP Warhead to Target
Putting forward the straight-line trajectory of MEFP （multi-explosively formed penetrators, also called attack unit） in the target coordinate by means of building ground coordinate and target coordinate and the conversion of ground coordinate to target coordinate in the Area Blank off Weapon System. According to the intersection criterion that there are only two points between the attack unit straight-line trajectory and the cylindrical surface of the target, whether attack unit hits the target or not is decided. The intersection criterion is applied on the simulation of all kinds of different distributed plans.
W. L. Yang and C. L. Jiang, "Study on Intersection Criterion of MEFP Warhead to Target", Applied Mechanics and Materials, Vols. 110-116, pp. 3243-3248, 2012