本文讨论了自行高炮中搜索雷达单车配置的缺陷,指出搜索雷达必须与自行高炮同车运载。也讨论了炮塔方位运动对搜索雷达扫描周期的扰动、搜索雷达的画面稳定问题以及车体倾斜对搜索区域的影响。给出了丢失概率的计算公式、指出限制车体倾斜角度、不是以影响射击精度为依据,而是以能否发现目标并可进行射击为前提。 This paper discusses the defect of search radar biking in self-propelled antiaircraft artillery, and points out that the search radar must be carried in the same car as the self-propelled antiaircraft gun. The turbulence of azimuthal motion of turret to search radar scanning period, the problem of picture stabilization of search radar and the influence of vehicle body tilt on the search area are also discussed. The calculation formula of the probability of losing is given. It is pointed out that the limitation of the tilt angle of the body is not based on the accuracy of shooting, but on the premise of finding the target and shooting.