为合理地确定图像导引头的最大跟踪角速度 ,针对坦克和直升机两种目标 ,利用比例导引法中视线角速度和导弹法向过载之间的关系 ,提出了图像导引头最大跟踪角速度指标的确定方法。所确定的指标明显低于常见的空 -空弹点源信号导引头的最大跟踪角速度。该方法既满足了攻击坦克顶部装甲和武装直升机的需要 ,又避免了因指标过高而造成的浪费 In order to reasonably determine the maximum tracking angular velocity of image seeker, aiming at the two targets of tanks and helicopters, the relationship between the line-of-sight angular velocity and the normal missile overloading is proposed. The maximum tracking angular velocity of the image seeker Determine the method. The determined index is significantly lower than the maximum tracking angular velocity of a common air-to-air bounce source seeker. This method not only meets the needs of attack tank top armor and helicopter gunships, but also avoids the waste caused by too high a target