蚁群算法及其在火力分配问题中的应用

火力分配问题是指用一定数量的武器对一定数量的目标进行打击,如何根据武器性能和目标特性等一系列的因素,制定打击计划,使打击效果最好,满足打击需求,是我二炮部队火力运用专业的研究课题之一.火力分配问题是NP难题,经典的求解算法存在指数级的时间复杂度.采用蚁群优化算法,对该问题进行了研究.     

我国现行工程建设消防技术标准存在问题及解决对策

工程建设消防技术标准是公安消防机构审核、验收及工程技术人员设计、施工及验收的依据,也是公安消防机构进行日常监督检查和执法的技术依据。然而,目前我国现行工程建设消防技术标准的编制仍存在一些不完善的方面,影响了这些标准的有效执行。在对当前各类工程建设消防技术标准进行分析的基础上,总结了现行工程建设消防技术标准亟待完善的若干方面,并对此提出相关建议。     

异步雷达组网协同跟踪动态传感器分配算法

针对异步雷达组网下的协同跟踪问题提出了一种基于异步顺序融合的动态传感器分配算法。该算法对异步雷达的量测值按采样时刻顺序滤波,根据滤波协方差和目标期望协方差的接近程度动态选择下一时刻跟踪的最优传感器集合。仿真分析表明该算法和基于伪量测的异步雷达组网协同跟踪传感器分配算法相比具有较少的计算量和较高的目标跟踪精度。     

Militarism in post-war Cyprus: the development of the ideology of defence

This article provides a theorisation of militarism in post-war Cyprus. Based on qualitative empirical research conducted in Cyprus in 2011, the article explores the manifestation and steadfastness of Greek-Cypriot militarism, and the development of this militarism, which appeared after the partition of the island in 1974. In particular, it proposes the ideology of defence as a way to understand post-war Greek-Cypriot militarism. It shows the embedded nature of defence in the idea of the national struggle. It aims at mapping the character of this militarism in order to provide the grounds for future discussion. Only by understanding the interconnecting discourses that made Greek-Cypriot militarism possible in post-war Cyprus, can we understand its past, present, and future.     

A strategic model for state compliance verification

The theory of directed graphs and noncooperative games is applied to the problem of verification of State compliance to international treaties on arms control, disarmament and nonproliferation of weapons of mass destruction. Hypothetical treaty violations are formulated in terms of illegal acquisition paths for the accumulation of clandestine weapons, weapons‐grade materials or some other military capability. The paths constitute the illegal strategies of a sovereign State in a two‐person inspection game played against a multi‐ or international Inspectorate charged with compliance verification. The effectiveness of existing or postulated verification measures is quantified in terms of the Inspectorate's expected utility at Nash equilibrium. A prototype software implementation of the methodology and a case study are presented. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 260–271, 2016     

Terminal allocation problem in a transshipment hub considering bunker consumption

This article investigates the method of allocating arriving vessels to the terminals in transshipment hubs. The terminal allocation decision faced by a shipping alliance has the influence on the scheduled arrival time of vessels and further affects the bunker consumption cost for the vessels. A model is formulated to minimize the bunker consumption cost as well as the transportation cost of inter‐terminal transshipment flows/movements. The capacity limitation of the port resources such as quay cranes (QCs) and berths is taken into account. Besides the terminal allocation, the QC assignment decision is also incorporated in the proposed model. A local branching based method and a particle swarm optimization based method are developed to solve the model in large‐scale problem instances. Numerical experiments are also conducted to validate the effectiveness of the proposed model, which can save around 14% of the cost when compared with the “First Come First Served” decision rule. Moreover, the proposed solution methods not only solve the proposed model within a reasonable computation time, but also obtain near‐optimal results with about 0.1～0.7% relative gap. © 2016 Wiley Periodicals, Inc. Naval Research Logistics 63: 529–548, 2016     

朝核问题对中国边境安全的影响

朝核问题一直是困扰东北亚地区安全的核心问题,自20世纪90年代第一次朝核危机至今．朝核问题不但没有得到妥善解决,反而更加复杂。2006年10月9日,朝鲜宣布成功进行了地下核试验,朝鲜半岛再一次成为全球关注的焦点。在前人研究的基础上,就朝核问题产生的背景,朝核问题对中国边境地区经济、地区稳定以及生态环境等方面产生的影响进行分析和探讨。     

建筑防排烟系统存在问题及对策

结合火灾烟气蔓延扩散的客观规律和防排烟工程的实际状况,分析了建筑防排烟工程存在的几个共性问题及其危害,剖析了出现这些问题的根本原因,提出了尽快制定一部统一的《防排烟系统设计规范》、加强防排烟系统的设计、施工队伍监督管理和部件质量管理的对策。     

消防无线通信存在问题及对策研究

介绍了我国消防无线通信在灭火救援中的重要性,重点从消防通信装备的配备、技术和管理等方面分析了消防无线通信在使用中存在的问题,并提出了解决这些问题的对策。     

布达拉宫古建筑灭火设施优化配置研究

为配合布达拉宫的消防工程改造,优化其建筑灭火设施的配置,针对现阶段布达拉宫建筑灭火设施现状,剖析了其存在的问题和缺陷,介绍了国外文物古建筑消防保护的理念,阐明了古建筑灭火设施优化配置应遵循的原则,通过对各类灭火设施保护宫殿的可行性和适用性分析,提出了布达拉宫古建筑灭火设施优化配置方案。