基于效果的炮兵行动C2系统动力学建模与仿真

一体化联合作战参战军兵种多、指挥控制(C2)与协调复杂。围绕炮兵行动特点要求,运用系统动力学理论建立联合作战炮兵行动指挥控制的系统动力学模型,研究常规打击和基于效果作战两种指挥控制模式下炮兵行动所产生的不同结果及其原因,并给合作战想定仿真验证,得出较为可靠的结论,为解决联合作战炮兵行动精确指挥控制与协调提供一种有效途径     

DoDAF的末段反导C2BM系统需求分析

末段反导指控与作战管理(Command,Control and Battle Manangement,C2BM)系统是末段反导系统的指挥控制中心.在系统分析末段反导系统的组成及末段反导C2BM系统工作过程的基础上,初步探讨了基于DoDAF(Department of Defense Architecture Framework)的末段反导C2BM系统需求分析方法和步骤,建立了末段反导C2BM系统的作战视图,对末段反导C2BM系统的体系结构及其信息交互进行了深入分析和可视化建模,保证了对末段反导C2BM系统需求理解的一致性,有效促进了军事人员与分析设计人员间的沟通和交流,为后续的开发夯实坚实的基础.     

Lost through non-translation: bringing Clausewitz's writings on ‘new wars’ back in

While Carl von Clausewitz has generally been respected as one of the most profound philosophers of war, his expertise has been regarded as somewhat limited if not even irrelevant to the so-called ‘new wars’ of the post-Cold War world. Many scholars in international relations have claimed that ‘new wars’ are essentially ‘post-Clausewitzian’ and ‘post-trinitarian’ in nature, meaning that they are no longer fathomable through a Clausewitzian framework. However Clausewitz's earlier writings were nearly exclusively dedicated to guerrilla warfare, or what he called ‘small wars’. These writings have been largely overlooked by many analysts of contemporary conflicts. By drawing on his rare and untranslated writings, the article uncovers a critical part of Clausewitz's expertise in asymmetric warfare and shows that, far from being irrelevant in an age where interstate warfare is increasingly being replaced by conflicts between states and semi-/non-state actors, Clausewitz's philosophical writings actually shed new light into the particular interactive dynamics generated during wars waged under conditions of asymmetry.     

基于广义模糊函数的MIMO SAR分辨特性分析

多发多收合成孔径雷达（MIMO SAR）是近年来发展起来的一种新型雷达体制。与传统SAR相比,MIMO SAR综合利用了波形分集和空间分集优势,如何衡量系统的分辨特性以及模糊特性成为亟待解决的问题。本文将模糊函数概念推广到MIMO SAR性能分析中,通过数学推导获得了广义模糊函数的解析表示,结果表明MIMO SAR系统分辨率不仅取决于发射波形参数以及合成孔径长度,还与发射波形集的正交性以及收发天线阵列流形密切相关,仿真实验验证了系统模型的有效性和相应分析的正确性。     

带点缺陷的一维亥姆霍兹共振腔声子晶体中缺陷模式

在基于亥姆霍兹共振腔的一维声子晶体中引入点缺陷会在原有局域共振型声禁带内产生缺陷模式。采用传递矩阵法和有限元法分析了缺陷模式随缺陷单元几何尺寸变化关系和声子晶体中声场分布情况。结果表明,随着缺陷单元与完美单元之间耦合程度的增强,缺陷模式从局域共振型禁带中完美单元共振频率处向禁带边缘移动。同时,缺陷模式的存在使得结构中出现了能量局域化的现象。本工作对设计新型声滤波器、能量集中装置具有一定的理论意义。     

高校课堂问题行为产生原因及解决措施

高校课堂问题行为在高校课堂教学中比较普遍,课堂问题行为具有一定的特征和不同的表现形式,分析了课堂问题行为产生的原因,并从营造良好的课堂行为、控制课堂问题行为、建立良好的师生关系等方面提出了应对课堂问题行为的有效措施.     

An Imperfect Jewel: Military Theory and the Military Profession

This article explores a perennial theme in the literature of strategic studies: the relationship between military theory and the military profession. It begins with a conceptual analysis of this relationship. It then investigates what military theorists themselves have had to say about the utility of their craft. It concludes by assessing the actual influence of military theory on selected individuals and institutions. The individuals are George S. Patton, Jr., and Ulysses S. Grant. The institutions are the United States Army and the United States Air Force in the late twentieth century. The fundamental finding is suggested in the title: military theory can indeed be quite useful in the maturation of military commanders and in the development of martial institutions, but it is not always necessary and by no means perfect. It should thus be studied assiduously but used with caution.     

基于DM2的体系结构可执行模型构建方法

基于元模型的体系结构设计思想和基于可执行模型的评估方法是体系结构领域研究的两个热点,但当前的研究没有将两者结合起来。文章基于DoDAF2.0提出的元模型数据(Meta-Model Data,DM2),将元模型的思想和基于可执行模型的评估方法相结合,分析了基于DM2的逻辑数据与可执行模型各构建要素的对应关系,构建了基于DM2的逻辑数据模型直接转可执行模型的过程框架,重点研究了如何直接从体系结构底层数据转可执行模型的方法,从而为进行基于元模型的体系结构可执行评估提供模型基础,也为进一步实现体系结构自动化验证评估提供技术支持。实例验证了文章提出的方法。     

面向服务的海战场指挥信息系统体系结构框架

一体化联合作战和基于信息系统的体系作战对海战场指挥信息系统提出了更高的要求.从面向服务的海战场指挥信息系统构建需求出发,在军事信息服务定义的基础上,利用SOA和P2P设计了海战场指挥信息系统体系结构的物理框架和功能框架,给出了各框架的组成和结构,并与已有框架作了对比分析,结果表明所提的框架更加全面、可靠和灵活,为开展面向服务的指挥信息系统研究打下了坚实的基础.