五冗余捷联惯组系统配置及优化

以五冗余陀螺惯组为平台,讨论了捷联惯性测量组合冗余设计方案,以系统导航精度最优为性能指标,引入了三种性能指标函数,并分析了这三种性能指标函数在使用过程中的等价性,最后研究了三正交两斜置结构的五轴冗余惯组系统的最优配置方法,并在考虑到量测精度对配置影响的条件下,通过理论分析和计算得到了最优配置的安装角,具有较强的工程实用性。     

Defence expenditures and economic growth: The externality effect

In a series of articles published in the Fall 1990 issue of Defence Economics Alexander (1990), Atesoglu and Mueller (1990) and Huang and Mintz (1990) have all specified and empirically estimated defence‐growth models based on a neoclassical production function. We now isolate the externality component in our model, re‐estimate its coefficients using data on the U.S. economy 1952–88 and compare specifications and results with Atesoglu and Mueller (1990) and Alexander (1990).     

神经网络及其在军事上的应用

该文简要介绍了神经网络的特点、模型以及神经网络与传统计算机的不同之处。探讨了神经网络在军事上的应用,特别是在火控、指控系统中的应用前景。提出了我们研究神经网络的几点建议。     

《军语》选词范围的变异与规范问题浅析

《军语》选词对象的范围是军队各专业领域,包括各级指战员必须掌握的综合性用语和需要了解的专业性术语。在《军语》的实际编纂中,其选词范围的变异与规范并存。根据《军语》的性质,从主观和客观两方面的原因分析,《军语》选词范围变异主要涉及三个规范化问题。     

浅谈《孙子兵法》在部队安全防事故中的应用

《孙子兵法》中所蕴含的军队管理理念对部队的安全防事故工作有着高度的借鉴意义。从各级指挥员是部队安全防事故工作的主导,有效预防各类事故案件指挥员应具备综合的管理素质,明确部队安全防事故工作是全体官兵的共同责任三个方面,对《孙子兵法》在部队安全防事故中应用的合理性进行了分析。     

以问责为载体促进军事训练创新发展

以问责为载体促进军事训练创新发展,要深刻认识推行军事训练问责的重大意义;积极探索军事训练问责的特点规律;努力提高军事训练问责的综合效益。     

Optimal FCFS allocation rules for periodic‐review assemble‐to‐order systems

In Assemble‐To‐Order (ATO) systems, situations may arise in which customer demand must be backlogged due to a shortage of some components, leaving available stock of other components unused. Such unused component stock is called remnant stock. Remnant stock is a consequence of both component ordering decisions and decisions regarding allocation of components to end‐product demand. In this article, we examine periodic‐review ATO systems under linear holding and backlogging costs with a component installation stock policy and a First‐Come‐First‐Served (FCFS) allocation policy. We show that the FCFS allocation policy decouples the problem of optimal component allocation over time into deterministic period‐by‐period optimal component allocation problems. We denote the optimal allocation of components to end‐product demand as multimatching. We solve the multi‐matching problem by an iterative algorithm. In addition, an approximation scheme for the joint replenishment and allocation optimization problem with both upper and lower bounds is proposed. Numerical experiments for base‐stock component replenishment policies show that under optimal base‐stock policies and optimal allocation, remnant stock holding costs must be taken into account. Finally, joint optimization incorporating optimal FCFS component allocation is valuable because it provides a benchmark against which heuristic methods can be compared. © 2015 Wiley Periodicals, Inc. Naval Research Logistics 62: 158–169, 2015     

耐压液舱区域耐压船体强度的研究

本文把带纵骨实肋板式耐压液舱和对应的耐压船体看成一弹性整体,求解了耐压液舱区耐压船体的应力响应,并通过塑性极限分析,求得了其极限承载能力。理论分析与有限元计算及实验结果相比较,吻合较好。     

基于PEPA的目标选择方法

目标选择是军事作战领域的重要内容,而一体化联合作战更是要求目标选择从系统的角度出发,对指控系统进行破击目标选择。基于反映系统动态特性和消减主观因素的考虑,本文将过程代数的思想引入到指控系统破击目标选择领域中来。通过案例,对某防空指控系统进行简要分析,在硬杀伤和资源约束的条件下,进行目标方案选择的分析,过程简洁、结论客观、方案可行,证实了该方法的有效性,为指挥决策提供了借鉴和帮助。     

基于 HLA 时间管理的实时时间控制和乐观时间同步算法设计

首先提出ＨＬＡ 系统中仿真时间一致性的概念，并归纳出三条实现策略，同时给出充分性证明；然后从支撑系统实现的角度，分别针对基于ＨＬＡ 时间管理的的实时仿真控制和乐观时间同步给出了设计算法，并进行了严格的数学证明。