【摘要】 论述了目标仿真机构的用途、仿真的光学原理以及实现原理的光学系统。对其中的两个光学问题的研究作了详细地论述 ,即干扰光路 2倍于目标光路的视场角以及如何由摆镜的摆动实现。由于析光镜与光轴成 45°角 ,使像点在子午方向被拉长约为弧矢方向的 10倍。为了减少子午像差 ,将两块析光镜作成略带楔角的楔形镜。结果表明 ,由于该机构的尾焰、尾喷管用的是同一条光路 ,所以使结构大为简化 ,这对降低转动惯量非常有利 ;由于有干扰弹仿真 ,使机构的功能得到了扩大更多还原

【Abstract】 The use of target simulator device and optical principle of simulator and optical system to realize the principle are discussed. The study of its double optical question is discussed in detail: the field angle optical path of jam is twice as big as that of target and it is obtained by the swaying of oscillating piece. As the angle is 45°between the normal of splitter and optical axis, the image point is prolonged along the meridional direction, and it is about 10 times as long as sagittal direction. 2 splitters should be manufactured as wedge prisms whose wedge angle is very slight to decrease meridional aberrations.更多还原