The jammer and fuzes under test are physical models, while the antenna patterns of the jammer and fuzes, the trajectory, the space geometric disposal of ECCM field tests are in their mathematical models.

• 弹丸弹道、引信和干扰机的天线方向图、空间几何配置等为数学模型,由微机和有关接口构成混合仿真系统。