使用位流重定位与差异配置在线演化数字系统

利用位流重定位与差异配置技术对现有基于动态部分重构的演化硬件实现方法进行改进,以解决其演化复杂电路时位流存储开销大和演化速度慢的问题。利用Xilinx早期获取部分重构技术,定制能实现位流重定位的可演化IP核。原始位流文件经设计形成算子核位流库存于外部CF卡上,方便系统调用。将现场可编程门阵列片内软核处理器Micro Blaze作为演化控制器,采用染色体差异配置技术,在线实时调节可演化IP核的电路结构,构成基于片上可编程系统的自演化系统。以图像滤波器的在线演化设计为例,在Virtex-5现场可编程门阵列开发板ML507上对系统结构和演化机制进行验证,结果表明,所提演化机制能有效节省位流存储空间,提高演化速度。     

蚁群算法在智能LED路灯控制中的应用

针对基于电力线载波通信(PLC,Power Line Communication)技术的LED路灯监控系统,基于蚁群算法(ACA,Ant Colony Algorithm)开发了一种适用于低压配电网的LED路灯组网寻址算法,并在目标函数、信息素更新规则、状态转移规则和搜索等方面做了优化改进。建立了路灯自动路由模型,并给出自动路由协议框架。通过该模型,可动态识别低压配电网信道质量,并根据信道质量变化,动态维护电力线载波通信网络路由,保证通信网络有效性。最后,通过信道仿真模型和现场试验验证了该方法的可行性和有效性。     

基于TRL的技术成熟度模型及评估研究

研究以色列区域导弹防御系统的发展动因、进展、影响与趋势,重点分析了以色列近程、中程、远程导弹防御系统的技术和能力,探讨了以色列区域导弹防御系统的影响及发展趋势。     

网络公开军事情报工作探析

随着信息技术的迅猛发展,互联网已深刻融入人们生产生活全过程,这使得网络中留下了各组织、机构和人员活动的海量信息痕迹。借助云计算、大数据等网络信息技术,这些信息痕迹已逐渐成为各国军事情报部门重要的情报来源,围绕网络空间展开的军事情报与反情报斗争日益激烈,需要引起高度重视。     

Defense–Growth Causality: Considerations of Regime-Switching and Time- and Country-Varying Effects

This paper develops a panel smooth transition vector autoregressive model to investigate the economic growth–defense causality. This model simultaneously resolves the estimation problems of endogeneity, heterogeneity, and nonlinearity. Empirical results support that the causality is bidirectional, nonlinear, time- and country-varying. Economic growth has a negative impact on military spending and vice versa. The larger the HDI, the smaller the negative causality. Evidently, the increase in the level of country development can reduce the negative impact of military outlays on economic growth. Reducing the ratio of military spending to GDP is beneficial for countries with low HDI scores; however, moderately increasing the share of military expenditure is favorable for countries with extremely high HDI scores. Policy authority needs to set optimal education, health, and economic development shares of GDP for purchasing a maximum economic growth rate.     

Noncognitive skills and job match: evidence from military applicants

The study examines the effect of noncognitive skills on early career choices among young job seekers. Specifically, we analyze the influence of personality traits on the decision by military applicants either to choose the military or a civilian career option. We use a unique micro-level data-set of applicants to the US Navy and exploit the fact that many individuals who initially apply for military jobs eventually choose civilian careers instead. In this institutional setting, job candidates use new information to update their beliefs about the military job match. Personality traits are viewed as productive abilities that influence applicants’ expectations about the economic return to the job and occupational training offered by the Navy. The study finds that many of the 15 lower order personality facets associated with the Big Five traits are predictive of applicants’ job choices and provides suggestive evidence of a link between personality traits, job match expectations, and career choice.     

Towards a Humanitarian Military Ethics: Moral Autonomy,Integrity and Obligations in the British and German Armed Forces

Humanitarian operations may pose challenges to which armed forces prepared for warfighting seem rather ill-equipped. It is the aim of this article to examine in what way military ethics should be adapted to humanitarian tasks. Two ideal types of military ethics are defined here: warfighting and humanitarian. The warfighting ethic is supposed to maximise the utility of the military in war and combat and to that end utilises the virtues of loyalty and honour. In contrast, humanitarian obligations require to a larger extent the development of personal integrity and an ability to follow one’s own conscience. The adaptation of military ethics is demonstrated in the case studies of the UK armed forces and the German Bundeswehr. Whereas the moral code of the UK armed forces remains anchored in the principles of the warfighting ethic, the case of the Bundeswehr presents a military ethic closely approximating the humanitarian ideal type.     

小型旋翼无人机在未来城市军事行动应用中潜力评估

随着全球范围的城市化进程不断推进,未来军事斗争向城市环境中发展是必然趋势。在城市作战需求分析的基础上,剖析了传统装备的"城市病",阐述了小型旋翼无人机在城市军事行动中的应用潜能。研究表明,针对现有装备在城市作战中显示出的若干短板,发展基于小型旋翼无人机打造侦察平台与精确打击平台将是一个较好的解决方案。而运用军民融合的发展模式挖掘小型旋翼无人机军用潜力,在提升军队作战能力,降低成本均具有积极意义。