论文部分内容阅读
本文重点研究地空导弹使用BTT(倾斜转弯)控制的导弹性能估计。在不评论BTT导弹的优点,并规定有相同极限攻角和极限法向加速度的情况下,仅从导弹的控制技术方面,针对地空导弹的特定战斗使命,选用“成功截击百分比”和“最小导引距离(或时间)”作为评价导弹性能的指标,与STT导弹性能进行比较。通过数字仿真,阐述了不同控制方案,不同结构外形和快、慢速导引系统对导弹性能的影响。结果表明:BTT控制比STT控制能得到较好的性能。一字型结构与BTT-90方案组合,导弹性能更佳。增大导弹的滚动速率可进一步提高BTT导弹的性能。
This article focuses on missile performance estimates for surface-to-air missiles using BTT (Tilt Bends) control. Without commenting on the merits of BTT missiles and providing the same limit of attack angle and ultimate normal acceleration, only the “successful strike percentage” and “minimum The guidance distance (or time) ”is used as an index to evaluate the performance of the missile and is compared with the performance of the STT missile. Through numerical simulation, the effects of different control schemes, different structural shapes and fast and slow guidance systems on missile performance are expounded. The results show that BTT control can get better performance than STT control. The combination of a one-letter structure and the BTT-90 solution results in better missile performance. Increasing the missile’s roll rate can further improve the performance of BTT missiles.