基于目标中心战的舰载UAV协同对海突击作战构想

针对舰载无人机编队协同对海突击作战的特点,在充分吸收目标中心战理论的基础上,提出了基于目标中心战的舰载无人机编队协同对海突击作战构想,论证了目标中心战应用于舰载无人机编队协同对海突击作战的可行性,并对其概念和特征进行了界定和分析,着重对目标中心战理论中的“侦-控-打-评”作战过程进行适应性改造,提出了基于目标中心战的舰载无人机编队协同对海突击作战的主要环节,包括态势评估,目标选择与分配,航路规划,协同打击和效能评估等。     

陆军战术部队用天体系能力研究

以未来信息化战场联合作战为背景,强调天基资源在陆军战术部队作战体系中的重要地位,深入分析美国陆军天基资源运用现状和能力形成途径,从陆军装备转型建设实际需求出发,研究陆军用天(基)体系架构,阐述体系能力特征。     

Expansion planning for waste‐to‐energy systems using waste forecast prediction sets

We consider an expansion planning problem for Waste‐to‐Energy (WtE) systems facing uncertainty in future waste supplies. The WtE expansion plans are regarded as strategic, long term decisions, while the waste distribution and treatment are medium to short term operational decisions which can adapt to the actual waste collected. We propose a prediction set uncertainty model which integrates a set of waste generation forecasts and is constructed based on user‐specified levels of forecasting errors. Next, we use the prediction sets for WtE expansion scenario analysis. More specifically, for a given WtE expansion plan, the guaranteed net present value (NPV) is evaluated by computing an extreme value forecast trajectory of future waste generation from the prediction set that minimizes the maximum NPV of the WtE project. This problem is essentially a multiple stage min‐max dynamic optimization problem. By exploiting the structure of the WtE problem, we show this is equivalent to a simpler min‐max optimization problem, which can be further transformed into a single mixed‐integer linear program. Furthermore, we extend the model to optimize the guaranteed NPV by searching over the set of all feasible expansion scenarios, and show that this can be solved by an exact cutting plane approach. We also propose a heuristic based on a constant proportion distribution rule for the WtE expansion optimization model, which reduces the problem into a moderate size mixed‐integer program. Finally, our computational studies demonstrate that our proposed expansion model solutions are very stable and competitive in performance compared to scenario tree approaches. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 47–70, 2016     

慷慨雄壮的爱国乐章——曹植《白马篇》浅析

《白马篇》全诗以“忠勇”二字为线索,用赋的手法,热情赞颂边塞英雄少年高超的武艺,昂扬的斗志和为国捐躯、视死如归的英雄气概,表达了诗人为国建功立业的雄心大志和忧国忘身的豪情壮志。既是我国古代诗坛风格独特的篇章,也是今天辉映千古的爱国绝唱。     

高校思想政治理论课的困惑与反思

高校思想政治理论课是大学生思想政治教育的重要组成部分。但是,在有的高校,作为高校课程体系重要内容的思想政治理论课遭遇了冷遇。其原因是多方面的,但最根本的深层次的原因是当今中国社会对待理性的追求与经验的沉迷的态度使然。具体表现为：人的全面发展与社会的实证科学支配、一元的主流思想与多元的社会思潮、工厂式的人才生产与个性化的发展要求三对矛盾的冲突。     

一种新型的P2P Tracker实现方法

流媒体数据已经在互联网流量中占据极高的比例,P2P是目前支撑互联网流媒体数据分发的重要手段。本文提出一种新型的P2P Tracker实现方法——eTracker。该方法通过网络边缘的eTracker分布实现peer列表的保存,不但消除传统集中式Tracker的性能瓶颈,而且通过eTracker对本地peer的识别,优化了P2P系统的peer选择。     

基于模糊多属性的机群空面多目标任务分配

飞机编队在执行空面作战任务时,在进行多目标任务分配之前必须对作战的目标进行有效评估。考虑目标的威胁、政治价值和经济价值等不同属性,建立了多目标分配综合价值评估指标;运用模糊多属性法和G.A.M iller九级量化理论对目标综合价值进行量化,并采用离差最大组合赋权法求出各属性权值,建立单机多目标分配模型。提出基于数据链通信的编队多目标最优分配算法,最后给出仿真实例,仿真结果表明此方法能合理有效地对多目标进行最优分配。     

侵彻子母弹封锁机场跑道最小升降窗口搜索算法研究

针对侵彻子母弹封锁机场跑道中判断是否存在最小升降窗口的"两点比较"算法,提出更为符合实际毁伤情况的"网格-矩阵"算法。采用随机分布的数学模型和计算机仿真模型,利用Monte Carlo法模拟侵彻子母弹子弹的落点。最后在Matlab7.0环境下对两种算法进行了仿真试验和对比分析,提出两种算法在火力辅助决策中的使用建议。     

The Amritsar Massacre and the minimum force debate

This article re-examines one of the most infamous incidents in British imperial history: the Amritsar Massacre of 1919, and analyses it within the context of the British Army's minimum force philosophy. The massacre has long been regarded as the most catastrophic failure of minimum force in the history of the British Army. This article reconsiders the arguments over the shooting at Amritsar and the role of Brigadier-General Reginald Dyer, and questions the accepted view that the massacre was such a failure of minimum force. It argues that the circumstances surrounding the massacre must be understood before judging the incident and given these factors it is possible to see it within a minimum force framework.     

基于几何关系的视线指令制导律研究

针对近程车载防空系统拦截空地导弹的制导问题,设计了一种视线指令制导律.首先建立了地面站、拦截弹和空地导弹三者之间相对运动模型,然后以控制拦截弹位于地面站和空地导弹连线上为目标,根据三者在空间的几何关系设计了一种视线指令制导律,并对拦截的可行性进行了分析.仿真结果验证了所设计的制导律能够有效保证地面站的安全,与比例导引律相比,提高了制导精度,缩短了拦截时间.