防空导弹控制系统数字仿真原始数据预处理方法

防空导弹控制系统数字仿真建模过程中,要对大量原始表格函数进行处理。针对插值计算的缺点,采用最小二乘法来拟合多项式的方法,利用MATLAB语言编程实现了防空导弹控制系统仿真计算原始数据的预处理,并构造了通用拟合函数模块,在仿真中利用拟合函数直接进行计算。利用该处理方法,对某型防空导弹的原始数据进行了预处理,结果表明这种预处理方法提高了仿真运算的速度和精度。     

对公安边防工作执法为民的思考

本文对当前公安边防部队执勤执法中存在的问题及原因进行了剖析,提出要全面理解执法为民在公安边防工作中的具体内涵和要求,牢固树立“四个意识”,以求真务实的态度和勇于开拓的精神狠抓队伍建设,围绕“三个有利于”,找准公安边防工作的着力点,加强勤务规范化建设和执勤执法监督以及落实从优待警措施,不断改进公安边防工作,使执法为民的宗旨真正落到实处。     

弹道导弹突防数概率分布列计算模型

针对双层反导防御系统,在单枚导弹突防概率的基础上,分别建立了多枚战术弹道导弹突破单层和双层拦截的最终突防数概率分布列计算模型,同时进行了算例分析,对模型进行了验证.     

美国海基中段防御系统--海军全战区防御系统

美国初期部署的弹道导弹防御系统(BMDS)将由3部分构成,其中之一是海基中段防御系统(SMDS).主要阐述了该系统的功能、组成、关键技术、进展,及其对美称霸全球的影响.     

基于排列法的目标威胁评估模型

目标威胁评估是一个推理、决策的行为,结合现代防空作战的特点和指挥自动化系统的工作过程,分析了影响目标威胁评估的几个重要因素,应用多属性决策中的一种改进排列法建立了数学模型,验证了其可行性。     

如何在防化科研试验中加强安全保密工作

针对我院科研试验的特点和要求,分析了安全保密工作的艰巨性和重要性,明确了安全保密总要求,提出了把安全保密工作落到实处的具体措施。     

反舰导弹发展趋势分析及其末端防御

分析了现代反舰导弹的特点(包括超声速反舰导弹的弱点)及未来发展趋势,论述了当前国外反导防御的手段及新思想,指出末端防御的重要性。主要讨论了目前防空反导系统存在的困难及火控系统存在的局限性,总结了反舰导弹末端具有的弱点(红外特征明显、速度过大不易机动等),从系统的角度论述了末端拦截反舰导弹的可行性及需研究的新技术。     

The mercurial development of Russia's United Aircraft Corporation

Russia's 2006 renationalisation of its aerospace industry heralded a new era in industrial policy. Symbolising a return to the importance of securing sovereignty over the Federation's strategic assets, it also posits, powerfully, that sectors like aerospace and shipbuilding are too important to be left to the market. In what now appears a reversal of this policy approach, Moscow is promoting partial privatisation and encouraging partnership with Western aerospace companies. Foreign infusion of capital and technology is viewed as the catalyst for Russian dominance in the global military and commercial aerospace industries.     

The strategic utility of New Zealand Special Forces

In 1955, the New Zealand government authorised the creation of a Special Forces unit to operate with British forces in Malaya to counter a communist-inspired guerrilla insurgency. Drawing upon the operational experiences of the New Zealand SAS largely taken from the Cold War period, and underpinned by Colin Gray's Special Forces essentials of ‘economy of force’ and ‘expansion of choice’, this article will show how New Zealand's SAS is now accepted not only as a respected and relevant part of the nation's military capability, but also empowers its political decision-makers with the confidence to take on significant, and at times difficult, strategic foreign-policy choices.     

The symbolic politics of ballistic missile defense: seeking the perfect defense in an imperfect world

Ballistic missile defense (BMD) politics present an interesting evolution in how the USA, especially Congress, has come to think about BMD both as operational reality and as a symbolic policy. The argument here is that BMD's operational reality is increasingly overshadowed by its symbolic aspects. Such a status arose from rapidly changing international and domestic politics. The end result is a situation in which BMD policy in a sense floats above the question of its actual combat effectiveness. Its primary mission in part is sustaining US capacity to remain a global power and support its allies.