指挥控制通信与情报(C3I)系统的评价

综述了目前用于评价Ｃ３Ｉ系统的各类方法与过程,讨论了Ｃ３Ｉ系统的评价框架,并对这个框架下的各种评价方法与过程的长处和不足提出了作者的看法     

电子对抗环境下飞机编队突防能力模型

现代战争通常在电子对抗的复杂环境下进行,对电子对抗环境下飞机编队突防能力进行建模研究.首先运用模糊数学的方法对雷达电子对抗的效果进行了分析,重点从干扰频率、干扰功率、干扰时机、干扰样式、信号环境因素5个方面研究了雷达电子对抗的干扰效果,然后运用解析法对飞机编队在雷达电子对抗环境下对地空导弹、防空高炮防御体系的突防能力进行计算,得到了关于飞机编队在电子对抗环境下突防能力的定量结果.     

建构学习理论在教学中的应用

在教学中运用建构学习理论,针对“基于经验的知识建构活动”进行有益尝试。在此理论背景下,教师最重要的任务是利用三个层次的建构性经验源为学生提供知识建构的良好条件,并探讨这一理念在教学中的具体应用及其效果。     

防空武器系统总体效能的灰色层次评价模型

以某型防空导弹为例,首先建立防空武器系统总体效能评价指标,并采用效用函数法进行指标量化。在此基础上,采用AHP法和Dephi法确定权重系数,采用灰色方法计算综合评估值,从而建立一种综合灰色系统理论、AHP法和ADC法三者优点的灰色层次评价模型。最后对该型防空导弹进行仿真分析。结果证明,灰色层次评价法较AHP法和ADC法具有更大的合理性。     

模糊综合评判的同类地空导弹火力单元作战能力评估

除实弹射击考评外,如何利用非实弹射击演练和平时可获取的信息,对武器系统同类的不同火力单元的作战能力做出科学评估,是现实而又迫切需要解决的问题.基于已建立的同类地空导弹火力单元作战能力的评价体系,运用AHP法和模糊数学建立了火力单元作战能力的三级模糊综合评判模型,给出了基于等级区间非均等划分的百分制和区间中值评定等级行向量下的具体评估算例,为同类地空导弹火力单元作战能力的科学量化评估做了有益探索.     

基于CEC系统舰艇编队防空作战最小共享信息集研究

根据最小共享信息集的概念,提出了基于CEC系统舰艇编队协同防空作战的智能系统模型,分析了舰艇编队CEC系统的作战功能和作战信息,提出了确定舰艇编队协同防空作战的最小共享信息集的事件法,并应用信息论证明了事件法的确能够减少通信的信息量。在上述基础上,确定了舰艇编队协同防空作战的最小共享信息集。     

电子战对地空导弹拦截行动影响分析

基于地空导弹(红方)对空中编队(蓝方)的拦截过程中的薄弱环节以及蓝方对红方实施的电子战措施的分析,对蓝方实施的电子战对红方拦截行动的影响进行了定量评估,得出蓝方突防概率与电子战综合作战效能之间的函数关系。仿真结果表明,对地空导弹拦截的每一环节都可以有效地实施电子战,削弱地空导弹的拦截能力。     

Cost allocation rules for elastic single‐attribute situations

Many cooperative games, especially ones stemming from resource pooling in queueing or inventory systems, are based on situations in which each player is associated with a single attribute (a real number representing, say, a demand) and in which the cost to optimally serve any sum of attributes is described by an elastic function (which means that the per‐demand cost is non‐increasing in the total demand served). For this class of situations, we introduce and analyze several cost allocation rules: the proportional rule, the serial cost sharing rule, the benefit‐proportional rule, and various Shapley‐esque rules. We study their appeal with regard to fairness criteria such as coalitional rationality, benefit ordering, and relaxations thereof. After showing the impossibility of combining coalitional rationality and benefit ordering, we show for each of the cost allocation rules which fairness criteria it satisfies. © 2017 Wiley Periodicals, Inc. Naval Research Logistics 64: 271–286, 2017     

Probabilistic resource pooling games

We study a setting with a single type of resource and with several players, each associated with a single resource (of this type). Unavailability of these resources comes unexpectedly and with player‐specific costs. Players can cooperate by reallocating the available resources to the ones that need the resources most and let those who suffer the least absorb all the costs. We address the cost savings allocation problem with concepts of cooperative game theory. In particular, we formulate a probabilistic resource pooling game and study them on various properties. We show that these games are not necessarily convex, do have non‐empty cores, and are totally balanced. The latter two are shown via an interesting relationship with Böhm‐Bawerk horse market games. Next, we present an intuitive class of allocation rules for which the resulting allocations are core members and study an allocation rule within this class of allocation rules with an appealing fairness property. Finally, we show that our results can be applied to a spare parts pooling situation.     

高超声速飞行器组合导航体系效能评估

集合当今世界高精尖端技术的高超声速飞行器,单一或简单的组合导航方式已经无法保障其高超声速全球到达的飞行任务。研究了一种INS\GNSS\CNS组合导航体系方案,与典型的INS\GNSS组合导航系统方案相比较,并采用改进的贝叶斯法融合算法对这两种导航方案进行综合效能评估。结果证明,该评估方法切实可行,便于计算应用,证实了INS\GNSS\CNS组合导航体系保障高超声速飞行器作战能力更强。