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对采用比例导引的导弹的飞行弹道进行分析可以发现,由于导弹和目标速度的变化,导弹的飞行弹道是弯曲的。如果能消除这种弯曲和防止导弹减速,就能得到更大的有效射程。作为扩大杀伤区域的方法,正在考虑引用现代控制理论。不过,采用现代控制理论需要有与目标的相对速度和接近目标的时间等参数,这必然要使导弹的结构更加复杂。但如果采用模糊理论进行处理,只需要利用普通导引头所得到的角度和角速度参数,就可以使导弹的弹道变得平直,从而可以减少脱靶量,扩大杀伤区域。
An analysis of the ballistic trajectory of a guided missile using proportional guidance shows that the ballistic trajectory of the missile is curved due to changes in missile and target velocities. If you can eliminate this bending and prevent the missile slowdown, you can get a larger effective range. As a method of expanding the anti-personnel zone, modern control theory is being considered. However, adopting modern control theory requires parameters such as the relative speed with the target and the time close to the target, which inevitably complicates the structure of the missile. However, if the fuzzy theory is used for processing, the ballistic trajectory of the missile can be made straight by only using the angle and angular velocity parameters obtained by the ordinary seeker, thereby reducing the miss distance and expanding the kill zone.