复杂目标毁伤效果评估关键问题分析

复杂目标毁伤效果评估一直是毁伤效果评估中的重难点问题,作为作战指挥决策的重要依据,对其关键问题进行分析和研究具有重要现实意义。首先总结和梳理复杂目标毁伤效果评估的基本思路,在此基础上归纳出复杂目标毁伤效果评估的一般步骤,并构建毁伤效果评估的基本框架,明确其中的关键环节和问题,并基于现有复杂目标毁伤效果评估的方法和模型对其进行详细的论述和分析,最后指明未来发展的方向。     

基于多Agent的要地防空指挥决策体系结构

针对要地防空指挥决策体系结构开展研究。首先,对战术单位级指挥决策功能进行分析,并给出防空指挥决策功能结构;引入多Agent系统概念定义TCA、FCA、OA三类作战智能体,建立基于多Agent的指挥决策模型并设计给出FCA的详细结构,结合集中式和分布式指挥决策体系的优点,提出有限集中指挥下的火力单元协同决策体系结构;最后,采用NetLogo平台设计实现指挥决策体系拓扑结构,验证了所建立体系结构的可行性。     

美“海军一体化火力控制--制空”能力发展现状与启示

美“海军一体化火力控制－制空”（ NIFC－CA）是美军海上盾牌防御体系概念的重要组成部分。该体系经过多年的发展已初见成效。首先,对美“海军一体化火力控制———制空”的基本概念及内涵进行了阐述,对其主要组成CEC、E－2D预警机、宙斯盾系统及标准－6舰空导弹在防御体系中的功能进行了分析;然后,介绍了美NIFC－CA的6种主要指挥控制模式,并对其协同指挥决策模式进行了分析,得出了指挥决策分布处理的特点;最后,总结了美NIFC－CA发展对我海军海上防御力量发展建设的启示。     

基于构件的决策支持系统中模型组织集成框架IFMO

决策支持系统模型组织和表示是影响模型和建模效果的一个基本问题 ,也是实现模型管理的前提。在研究国内外建模技术以及开发CS -DSSP决策支持系统开发平台[1] [2 ] 的基础上 ,本文提出了一种基于构件的模型组织集成框架 ,包括模型构件化描述、构件化框架、集成框架体系结构等。IFMO提出了一种把先进建模技术应用到DSS中的方法     

Sequential and systematic sampling plans for the Markov‐dependent production process

Acceptance sampling plans are used to assess the quality of an ongoing production process, in addition to the lot acceptance. In this paper, we consider sampling inspection plans for monitoring the Markov‐dependent production process. We construct sequential plans that satisfy the usual probability requirements at acceptable quality level and rejectable quality level and, in addition, possess the minimum average sample number under semicurtailed inspection. As these plans result in large sample sizes, especially when the serial correlation is high, we suggest new plans called “systematic sampling plans.” The minimum average sample number systematic plans that satisfy the probability requirements are constructed. Our algorithm uses some simple recurrence relations to compute the required acceptance probabilities. The optimal systematic plans require much smaller sample sizes and acceptance numbers, compared to the sequential plans. However, they need larger production runs to make a decision. Tables for choosing appropriate sequential and systematic plans are provided. The problem of selecting the best systematic sampling plan is also addressed. The operating characteristic curves of some of the sequential and the systematic plans are compared, and are observed to be almost identical. © 2001 John Wiley & Sons, Inc. Naval Research Logistics 48: 451–467, 2001     

Asymptotically optimal component assembly plans in repairable systems and server allocation in parallel multiserver queues

T identical exponential lifetime components out of which G are initially functioning (and B are not) are to be allocated to N subsystems, which are connected either in parallel or in series. Subsystem i, i = 1,…, N, functions when at least K_i of its components function and the whole system is maintained by a single repairman. Component repair times are identical independent exponentials and repaired components are as good as new. The problem of the determination of the assembly plan that will maximize the system reliability at any (arbitrary) time instant t is solved when the component failure rate is sufficiently small. For the parallel configuration, the optimal assembly plan allocates as many components as possible to the subsystem with the smallest K_i and allocates functioning components to subsystems in increasing order of the K_i's. For the series configuration, the optimal assembly plan allocates both the surplus and the functioning components equally to all subsystems whenever possible, and when not possible it favors subsystems in decreasing order of the K_i's. The solution is interpreted in the context of the optimal allocation of processors and an initial number of jobs in a problem of routing time consuming jobs to parallel multiprocessor queues. © John Wiley & Sons, Inc. Naval Research Logistics 48: 732–746, 2001     

空空协同作战指挥控制系统

论述了研究与发展空空协同作战指挥系统的必要性 ,探讨了空空协同作战指挥系统的概念及系统的建模、结构模式 ,指挥决策的制定与优化、人机关系的处理、作战效能的评估与通讯共享集等几个问题     

基于Neumann谱和PM谱的海浪感应磁场能量分布计算

结合前人在海浪功率谱以及海浪产生磁场两方面的研究 ,求出了海浪 磁场系统的传递函数 ,分析了该系统的性质 ,并利用该传递函数和Neumann谱、PM谱计算了磁场功率谱 ;在此基础上 ,根据实际观测我国海区的海浪高度 周期分布 ,求解海浪分布参数 ,模拟实际的海浪过程 ,求出了实际情况下的海浪感应磁场功率谱 ,并分析了其特性 .     

应急物资保障计划辅助决策模型

提出了一个制定应急物资保障计划的流程,构建了制定应急物资保障计划的数学模型,并应用运筹学的方法对其进行了优化.该模型为制定应急物资保障计划提供了有效的途径.     

基于多属性决策方法的防空C3I系统效能评估

介绍了防空C3I系统效能的定义及效能评估的一般处理过程.针对效能指标的多样性,提出了基于多属性决策(MADM)的效能评估方法,并通过一个示例给出MADM方法的处理过程,有效地解决了防空C3I系统效能评估这一复杂而困难的问题,仿真结果证明了方法的可行性.