针对效应靶在爆炸冲击载荷作用下产生的不规则变形量难以精确测量的难题,探索了利用三维激光扫描仪采用非接触测量方式对效应靶形变量进行测量的方法,分析了该设备在毁伤评估领域应用的可行性。结果表明,三维激光扫描仪可以实现效应靶形变量的精确测量,精度达到亚毫米级;通过对效应靶在毁伤作用下形变的分析可以反映出战斗部的毁伤威力。 In view of the difficult problem that the irregular deformation caused by the impact target is difficult to accurately measure, this paper explores the method of measuring the target deformation by using the non-contact measurement method using the 3D laser scanner. Field application of the feasibility. The results show that the three-dimensional laser scanner can accurately measure the effect of target deformation amount to the sub-millimeter level. Through the analysis of the deformation of the effect target under the damage, the damage power of the warhead can be reflected.