摘要
文中在对导弹大角度攻击问题充分分析的基础上,首先针对一定高度和性能限制下的导弹攻击,在一定的假设基础上,提出了导弹最大攻击角度的估算公式,并通过仿真验证了公式的正确性,随后,针对导弹落角控制和精度控制的矛盾,以虚拟目标比例导引理论为基础,提出了一种新颖的匀速直线运动虚拟目标设计方法,同时满足了精度和角度的要求,最后按照总结的设计步骤进行导弹的6DOF仿真研究,仿真结果验证了设计方法的正确性。
On the basis of fully analysis on the terminal angular constraint attack problem, firstly, for the attack under missile performance and height restrictions, a formula based on some assumptions was obtained to estimate the max terminal attack angle. The simulation results validate its e{fectiveness; Secondly, to solve the contradiction between terminal angle and accuracy, a novel design method of virtual target with uniform linear motion was advanced, which can satisfy the demand of accuracy and attack angle at the same time; At last, following the design method, the corresponding 6DOF simulation of missile was given to validate the correctness of the design method.
出处
《弹箭与制导学报》
CSCD
北大核心
2008年第6期44-48,共5页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
大角度攻击
虚拟目标
比例导引
terminal angular constraint attack
virtual target
proportional guidance
