以网络为中心的指挥控制组织探索性分析

以计算组织理论以及探索性分析方法为基础,提出对以网络为中心的指挥控制(Command Control, C2)组织的探索性分析方法的进行效能优化的探索性建模和优化方法.通过对信息化战场指挥控制组织及其组织要素的建模,建立动态适应使命与环境变化的指挥控制组织模型;通过对指挥控制组织及其组织要素多类角色和多个维度的相互关系以及相应信息流、控制流的结构建模分析,建立并优化指挥控制组织及其组织要素之间的关于多种使命环境、组织属性的重叠网络模型.通过探索性分析方法,研究信息化战场网络指挥控制组织的动态重构的离散时态演化机制,并对指挥控制组织网络构成的有效性进行测度和优化.     

未来一体化联合作战条件下的综合信息系统

未来一体化联合作战中,综合信息系统是部队作战指挥的核心体系,是夺取战场制信息权和全面获取信息优势的基石;为应对未来一体化战争挑战,必须建设先进的综合信息系统.介绍了综合信息系统的基本概念和发展概况,阐明了一体化联合作战的本质是系统与系统的对抗,分析了牵引综合信息系统的七种能力,提出了构建综合信息系统要实现信息、功能、系统、平台、能力集成.     

Cyber-weapons in nuclear counter-proliferation

ABSTRACT

Under what conditions are cyber-weapons effective in nuclear counter-proliferation? With continued interest in nuclear proliferation professed by Iran, North Korea, and Saudi Arabia, a discussion of the effectiveness of counter-proliferation measures remains relevant. Cyber-attacks as military option in a state-on-state conflict still requires additional corroborating evidence to make conclusions about its long-term effectiveness. This work analyses the general applicability of cyber-weapons and their usefulness in nuclear counter-proliferation. Through a comparative case study of Operation Orchard, Stuxnet, and recent “Left-of-Launch” operations against North Korea, the essay finds that cyber-operations are not particularly effective against nuclear programmes that are in the later stages of their development. They can disrupt and delay a nuclear programme temporarily, if the attack remains clandestine, but cannot halt nuclear proliferation all together. However, effectiveness increases if they are used in combination with conventional weapons. The article addresses a topic of interest to national-level decision-makers: whether cyber-operations can and should play a role in nuclear counter-proliferation.     

基于A~*算法的虚拟士兵城市作战路径规划

针对虚拟士兵在城市作战仿真领域的需求,重点研究了虚拟士兵在城市环境中路径规划问题。通过对三维城市虚拟环境空间进行分层信息处理,生成虚拟士兵能够感知的虚拟信息层。用A*算法求出虚拟士兵从初始位置到达目标位置的最佳路径,并给出算法的具体设计与实现。     

Approximation algorithms for general one‐warehouse multi‐retailer systems

Logistical planning problems are complicated in practice because planners have to deal with the challenges of demand planning and supply replenishment, while taking into account the issues of (i) inventory perishability and storage charges, (ii) management of backlog and/or lost sales, and (iii) cost saving opportunities due to economies of scale in order replenishment and transportation. It is therefore not surprising that many logistical planning problems are computationally difficult, and finding a good solution to these problems necessitates the development of many ad hoc algorithmic procedures to address various features of the planning problems. In this article, we identify simple conditions and structural properties associated with these logistical planning problems in which the warehouse is managed as a cross‐docking facility. Despite the nonlinear cost structures in the problems, we show that a solution that is within ε‐optimality can be obtained by solving a related piece‐wise linear concave cost multi‐commodity network flow problem. An immediate consequence of this result is that certain classes of logistical planning problems can be approximated by a factor of (1 + ε) in polynomial time. This significantly improves upon the results found in literature for these classes of problems. We also show that the piece‐wise linear concave cost network flow problem can be approximated to within a logarithmic factor via a large scale linear programming relaxation. We use polymatroidal constraints to capture the piece‐wise concavity feature of the cost functions. This gives rise to a unified and generic LP‐based approach for a large class of complicated logistical planning problems. © 2009 Wiley Periodicals, Inc. Naval Research Logistics, 2009     

基于二层遗传算法的导弹航路选优问题研究

在多批次多数量的反舰导弹从多个方向对敌舰艇进行饱和攻击的决策过程中，如何选择出最优的航路组合是提高反舰导弹作战效能的关键问题。在综合分析反舰导弹航路选优问题的基础上，建立了导弹航路选择的优化模型，并针对导弹航路选优问题，对基本遗传算法进行了改进，提出了二层遗传算法。仿真分析了多火力单元多目标导弹攻击的航路组合优化问题，得出了有效的导弹攻击航路。通过验证，说明了二层遗传算法在导弹航路规划中的有效性。     

军事信息系统作战活动描述方法研究*

针对军事信息系统需求分析需要，探讨了作战活动过程描述、作战节点连接描述、节点状态转换描述和作战活动时序描述的内容和方法。基于该理论和方法，可以准确描述信息化条件下军事人员对军事信息系统的应用需求，实现军事人员与技术人员的有效沟通，为军事信息系统军事需求分析与应用设计的基础。     

基于QFD的陆军电子对抗装备作战需求应用

以陆军电子对抗装备为研究对象,指出了该类型装备作战需求确定过程中所存在的难点问题,阐述了工业设计中运用较为成熟的质量功能展开基本原理及方法,并将其引用到装备作战需求论证过程之中,在一定程度上改善了当前需求论证方法不足,提高了作战用户在需求论证中的主动地位,实现了用户提出的作战需求向装备特征的转化目的.     

基于IJOTISPP的席位通信系统的设计与实现

一体化联合作战训练系统公共平台IJOTISPP（Integrated Joint Operation Training Information Systemic Public Platform）是军事训练信息系统建设的基础支撑平台。作为联合作战训练信息系统中的重要组成部分席位通信系统,也需在该平台上进行搭建与开发。介绍了IJOTISPP的基本原理,采用IJOTISPP提供的通信服务和Visual C＋＋.Net 2003开发工具进行系统开发,设计了该系统的基本架构,实现了各操作席位之间短信、文件的交互。现场运行表明：该系统具有操作简单、人机界面友好、性能稳定等特点,符合模拟训练中异地通信的要求。     

隐身飞机突防建模及低可探测性轨迹规划

针对隐身飞机突防飞行规划,分析了隐身飞机对警戒雷达网突防过程问题特性,建立了雷达探测模型与组网警戒雷达信息融合模型;综合考虑隐身飞机的隐身能力、预警时间和燃料消耗将隐身飞机低可探测性轨迹规划问题形式化为一个复杂多目标非线性连续时间最优控制问题;并提出基于伪谱法的低可探测性轨迹规划方法。仿真实验实现了在组网警戒雷达下隐身飞机的低可探测性突防轨迹规划,证明了方法的可用性和有效性。