相控阵雷达维修方案优选方法研究

针对相控阵雷达维修方案的选择问题,确定了维修方案的决策属性,并提出一种基于改进TOPSIS法的相控阵雷达维修方案优选方法。该方法通过引入Vague集来处理维修方案选择中存在的模糊信息,并采用博弈论综合赋权法来确定决策属性的综合权重。通过计算各备选方案与正、负理想方案的灰色关联度,得到了维修方案的灰色关联相对贴近度,进而实现对维修方案的排序和选择。最后,通过算例应用与分析,对提出的方法进行了验证。     

基于对策论的C4ISR系统作战效能评估方法

C4ISR系统在现代战争中的重要作用使得其评价问题得到了前所未有的重视.但C4ISR系统的复杂性使得大多研究仅限于其自身效能,而对使用效能特别是作战效能的评估则关注较少.通过对C4ISR系统效能评估的分析和研究,提出了一种基于对策论的C4ISR系统作战效能评估方法,利用矩阵对策构建不同作战策略的效能评估模型,实现了对抗环境中C4ISR系统作战效能的动态评估,并给出了模型的分析与求解方法.     

Potential impact of recharging plug‐in hybrid electric vehicles on locational marginal prices

Plug‐in hybrid electric vehicles (PHEVs), upon market penetration, will create additional recharging loads to the electric power systems. This article considers different recharging scenarios and uses game theoretic models to study the potential impact of the recharging loads on locational marginal prices (wholesale electricity prices). Computational results from a Pennsylvania‐New Jersey‐Maryland Interconnection case study show that, under the existing recharging infrastructures, even a small magnitude of load increase caused by PHEV recharging could have a significant undesirable impact on locational marginal prices. The impact could be mitigated to a varying extent by the availability of possible future recharging infrastructures, including realtime pricing recharging meters, battery stations, or vehicle‐to‐grid technology.© 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

基于模糊双矩阵对策的作战效能评估模型

讨论了策略集清晰、支付值模糊的模糊双矩阵对策的一种求解方法,并以某型导弹混编群对抗ARM（反辐射导弹）及载机为案例进行研究,建立了基于模糊双矩阵对策的作战效能评估模型,研究结果对于双方资源分配,提高作战效能具有一定的军事应用价值。     

两人多冲突环境下的双矩阵对策集结模型

针对用多个双矩阵对策来描述的两人多冲突环境,首先基于局中人所受到的约束条件,构造局中人面向多冲突环境的可行策略串集合;其次以所有局中人的可行策略串集合建立新的结局空间,构造局中人在新结局空间上的支付函数,进而建立两人多冲突环境下的对策综合集结模型;最后给出了一个军事例子,该算例说明了模型的实用性.     

装备采办中一级密封招标的博弈均衡分析

针对装备采办中的一级密封招标问题,分析了招标过程中的博弈特点,给出了一维贝叶斯均衡的求解方法和解析表达式,论证了在军工企业的最优战略是选择博弈的贝叶斯均衡,军方的选择是增加竞标者的人数。然后,重点分析了招标过程中的多维博弈问题,给出了多维贝叶斯均衡的一般求解方法,并针对特定的事例进行了多维均衡分析。最后,在多维博弈的框架下对一维博弈和多维博弈的均衡结果进行比较分析,结果表明：在一级密封招标过程中,多维博弈均衡是军工企业的最优战略。     

微分对策及其在军事领域的研究进展*

介绍了微分对策的产生背景及其半个多世纪以来的发展历程,简述了国内外微分对策理论发展的几个重要阶段及其标志性成果。全面地阐述了国内外关于微分对策在军事领域的应用研究状况,特别是美、俄等军事强国在微分对策军事应用研究方面的现状以及我国研究人员在该领域的主要研究成果。还进一步论述了微分对策在军事应用研究方面存在的问题,并对微分对策的发展前景做出了展望,指出了微分对策在军事应用领域中的研究热点、难点和主要发展方向。     

联合作战的远程火力战法动态分析方法*

用定量动态分析方法开发远程火力战法是联合作战规划中必须解决的重要问题。借助仿真和博弈分析的混合方法,在对博弈效用函数计算的基础上,构建基于识别真目标、假目标以及火力命中目标概率的二人非零和(TPNZS)非合作博弈模型来开发远程火力战法动态分析方法,对两个典型的联合作战远程火力打击战法性能的初步动态分析表明:战场势态的动态变化直接影响定量规划最优战法的结果。     

Nash bargaining over allocations in inventory pooling contracts

When facing uncertain demand, several firms may consider pooling their inventories leading to the emergence of two key contractual issues. How much should each produce or purchase for inventory purposes? How should inventory be allocated when shortages occur to some of the firms? Previously, if the allocations issue was considered, it was undertaken through evaluation of the consequences of an arbitrary priority scheme. We consider both these issues within a Nash bargaining solution (NBS) cooperative framework. The firms may not be risk neutral, hence a nontransferable utility bargaining game is defined. Thus the physical pooling mechanism itself must benefit the firms, even without any monetary transfers. The firms may be asymmetric in the sense of having different unit production costs and unit revenues. Our assumption with respect to shortage allocation is that a firm not suffering from a shortfall, will not be affected by any of the other firms' shortages. For two risk neutral firms, the NBS is shown to award priority on all inventory produced to the firm with higher ratio of unit revenue to unit production cost. Nevertheless, the arrangement is also beneficial for the other firm contributing to the total production. We provide examples of Uniform and Bernoulli demand distributions, for which the problem can be solved analytically. For firms with constant absolute risk aversion, the agreement may not award priority to any firm. Analytically solvable examples allow additional insights, e.g. that higher risk aversion can, for some problem parameters, cause an increase in the sum of quantities produced, which is not the case in a single newsvendor setting. © 2008 Wiley Periodicals, Inc. Naval Research Logistics, 2008     

Noncooperative cost spanning tree games with budget restrictions

We extend the noncooperative game associated with the cost spanning tree problem introduced by Bergantiños and Lorenzo (Math Method Oper Res 59(2004), 393–403) to situations where agents have budget restrictions. We study the Nash equilibria, subgame perfect Nash equilibria, and strong Nash equilibria of this game. © 2008 Wiley Periodicals, Inc. Naval Research Logistics 2008