电光与控制, 2017, 24 (12): 1, 网络出版: 2021-01-22
弹道主动段射向变换建模与仿真
Modeling and Simulation of Ballistic Trajectory Direction Change in Boost Phase of Missile
摘要
如果导弹要从已对准的某一个打击目标转换到另一个打击目标, 重新定位瞄准则严重影响了导弹的机动发射能力。基于弹载射向变换的基本原理, 建立了导弹的射向变换模型, 提出了通过在弹道主动段滚动弹体实现射向变换的方法。仿真结果表明, 该模型可以实现弹道导弹主动段射向变换, 设计的仿真系统具有一定的抗干扰性, 且滚动角指令跟踪效果好, 导弹能够稳定飞行。
Abstract
If the missile is converted to attack another target once it has aimed at one target, the repositioning will have a very serious impact on maneuvering capability of the missile. Based on the basic principle of the firing direction change of the missile body, this paper establishes a model of missile firing direction change, presents a method to realize the change by rolling of missile body in the boost phase. The simulation results show that: 1) The model can achieve the direction change in boost phase of ballistic missile; 2) The designed simulation system has certain anti-interference capability, and rolling angle command tracking effect is fine;and 3) The missile can fly steadily.
何华锋, 韩聪聪, 杨宗浩. 弹道主动段射向变换建模与仿真[J]. 电光与控制, 2017, 24(12): 1. HE Hua-feng, HAN Cong-cong, YANG Zong-hao. Modeling and Simulation of Ballistic Trajectory Direction Change in Boost Phase of Missile[J]. Electronics Optics & Control, 2017, 24(12): 1.