摘要
超声速载体是未来战场区域最主要的攻击武器,超声速载体具有攻击速度快、飞行距离远,突防能力强的特点。为了解决对超声速载体的前向拦截问题,在现有的末制导导引律的基础上,以脱靶量作为优化判据,建立了三种具有代表性的末制导律解决高超声速目标前向拦截问题的可行性。并通过建立拦截弹与超声速载体的三自由度运动模型,提出利用修正比例制导律、滑模变结构制导律和微分对策制导律对拦截弹的攻击区域和正迎头范围进行修正。仿真结果表明,提出的算法具有较高的末端制导拦截精度,为后续实际工程应用研究提供一定的理论基础。
The hypersonic cruise missiles that have the characteristics of ＂faster, longer, and more mobility＂ will be the main weapon for attacking in the future, and will become the main threat to the defense system. Based on the view of the scope and head-on area of target head-on intercepting terminal guidance, three typical guidance are researched to solve this type of interception problem. By analyzing the flight characteristics of hypersonic target and establishing the dynamics and kinematics model, the scope and head-on area of proportional navigation, sliding mode and differential game guidance are researched, and the overall designs, such as available overload, velocity and guidance precision, are also confirmed, which can provide theoretical basis for the next practical engineering application study.
出处
《科学技术与工程》
北大核心
2015年第27期100-105,109,共7页
Science Technology and Engineering
关键词
超声速载体
拦截
末端
制导
hypersonic weapon intercepting terminal guidance guide
