快速生成图中全部树

本文提出了一种生成图中全部树的新的有效算法。方法构思新颖,结论简明。作者将根据本文方法原理编制的计算机程序与根据 Minty 法编制的程序进行了实际上机计算比较,运算结果表明本文方法在缩短计算机运行时间方面具有明显的优势。     

小水线面双体船（SWATH）耐波性特点及影响因素分析

本文应用切片理论预报了ＳＷＡＴＨ耐波性,建立了ＳＷＡＴＨ的耐波性理论预报程序。通过若干艘ＳＷＡＴＨ的耐波性计算,分析了船形及固定式鳍的尺度、纵向位置、组合方式的变化以及纵摇角速度负反馈自动控制鳍对ＳＷＡＴＨ耐波性的影响,为ＳＷＡＴＨ的船形设计及鳍的方案选择提供了耐波性方面的根据。     

To catch an intruder: Part A—uncluttered scenario

We analyze an interdiction scenario where an interceptor attempts to catch an intruder as the intruder moves through the area of interest. A motivating example is the detection and interdiction of drug smuggling vessels in the Eastern Pacific and Caribbean. We study two models in this article. The first considers a nonstrategic target that moves through the area without taking evasive action to avoid the interdictor. We determine the optimal location the interceptor should position itself to best respond when a target arrives. The second model analyzes the strategic interaction between the interceptor and intruder using a Blotto approach. The intruder chooses a route to travel on and the interceptor chooses a route to patrol. We model the interaction as a two‐player game with a bilinear payoff function. We compute the optimal strategy for both players and examine several extensions. © 2017 Wiley Periodicals, Inc. Naval Research Logistics, 64: 29–40, 2017     

基于前景理论的多阶段直觉模糊数决策方法

针对航空部队事故预警方案选择中指标权重未知、指标值为直觉模糊数的多阶段直觉模糊数决策问题,考虑决策者风险偏好引起的指标值的动态变化,提出了一种基于前景理论的多阶段决策方法。该方法根据各阶段期望均值可能度的比较确定阶段变化特征,参考直觉模糊数距离公式设置动态参考点,然后集结收益和损失以整体前景值最大化为目标建立规划模型得到指标的动态权重,计算方案综合前景值并排序。最后通过MATLAB仿真实例验证了该方法的有效性。     

科学的军事理论是战斗力

由科学技术是第一生产力可以得出,科学的军事理论就是战斗力,也是第一战斗力。这个看似显见的论断并不是可有可无,而是值得直白昭示、大力宣扬,它彰显了军事理论的极端重要性。科学的军事理论把握国家安全拓展规律,是军事人才培养的总体方针;科学的军事理论洞察军事技术发展规律,是武器装备建设的根本指导;科学的军事理论洞悉战争演变规律,是作战方式创新的根本遵循。     

基于分形几何的信号特征提取技术及其应用研究

针对分形客观展现事物原貌的特点 ,从工程应用的角度分别对信号的分形性验证、有效分析区间的确定、分形性描述和刻画、设备状态的趋势分析等方面作了探讨 ,形成了基于分形几何的信号特征提取技术 ,并描绘出基于分形几何的设备故障诊断模式     

相关维经典计算方法的修正

通过对洛伦兹 (Lorenz)方程生成的混沌奇怪吸引子的分析计算 ,指出了相关维经典计算方法中存在的问题 ,进行了修正改进     

用灰色理论GM（1，1）模型预测主动力装置在不同破坏半径下的生命力

用传统的方法预测主动力装置在不同破坏半径下的生命力 ,存在所需数据量大、不易预测、准确性不高等缺点 .运用灰色理论GM(1,1)模型预测了舰船主动力装置受到武器攻击时在各种破坏半径下的生命力 ,方法简单易行 ,结果准确可靠 ,为决策者进行科学的决策提供了相关的理论依据     

Safe distances

This work highlights the problem in military operations of setting safety limits for friendly forces, neutral forces, or civilians, to avoid sustaining unnecessary casualties both in wartime and in training. We present and investigate an analytic model which both enables the quantitative understanding of the inherent problems, and which furnishes a reasonably flexible tool in the hands of the analyst. Characteristic numerical results are displayed and analyzed: They show in particular that prevailing crude approximations are inadequate. © 2001 John Wiley & Sons, Inc. Naval Research Logistics 48: 259–269, 2001     

A sequential attribute sampling inspection game for item facilities

The routine inspection of facilities storing large numbers of identical items is modeled as a two‐person, sequential game. Timely detection of illegal activity is parameterized in terms of a critical time to detection, and equilibria are derived which provide inspection strategies. Necessary conditions for deterrence of illegal behavior are discussed. © 2001 John Wiley & Sons, Inc. Naval Research Logistics 48: 496–505, 2001