用于无线ATM的协议及方法分析

ＷＡＴＭ 被认为是下一代个人通信网络的解决方案,或是Ｂ－ＩＳＤＮ 网络的无线延伸。目前无线ＡＴＭ 仍处于发展初期,ＡＴＭ 论坛和ＩＴＵ－Ｔ 都未制定正式标准,研究人员正在建立实验性的Ｗ ＡＴＭ 网络,并在其上面实验各种不同的协议。ＡＴＭ 类的无线网络将在未来的宽带通信网中扮演一个重要的角色     

电子战仿真系统中防空武器作战效能研究

介绍了电子战仿真系统总体结构,研究了空中拦截、地对空导弹及高炮等模块的作战效能模型,并用Ｍｏｎｔｅ Ｃａｒｌｏ 试验方法分析了系统的电子对抗作战效能     

含非线性半群的微分包含

研究了形如X＇（t）∈-Ax（t）＋F（t,x（t））,0≤t≤T,X（0）＝x0的微分包含解的存在的局部性和整体性的结果,并在某种条件下研究了解的稳定性。     

与装备维修组织设计相关的几个问题

论述了建立装备维修组织过程中的主要活动及它们之间的关系。分析了国内外目前在该领域的研究状况。重点讨论了装备维修组织设计中任务环境、资源组成、资源分布、管理结构、维修专业组结构及资源动态决策等六个问题。     

Performance analysis of queue length monitoring of M/G/1 systems

This study investigates the statistical process control application for monitoring queue length data in M/G/1 systems. Specifically, we studied the average run length (ARL) characteristics of two different control charts for detecting changes in system utilization. First, the nL chart monitors the sums of successive queue length samples by subgrouping individual observations with sample size n. Next is the individual chart with a warning zone whose control scheme is specified by two pairs of parameters, (upper control limit, d_u) and (lower control limit, d_l), as proposed by Bhat and Rao (Oper Res 20 (1972) 955–966). We will present approaches to calculate ARL for the two types of control charts using the Markov chain formulation and also investigate the effects of parameters of the control charts to provide useful design guidelines for better performance. Extensive numerical results are included for illustration. © 2011 Wiley Periodicals, Inc. Naval Research Logistics, 2011     

Quantifying the performance effects of idle time utilization in multiserver systems

In many practical multiserver queueing systems, servers not only serve randomly arriving customers but also work on the secondary jobs with infinite backlog during their idle time. In this paper, we propose a c‐server model with a two‐threshold policy, denoted by (e d), to evaluate the performance of this class of systems. With such a policy, when the number of idle servers has reached d (<c), then e (<d) idle agents will process secondary jobs. These e servers keep working on the secondary jobs until they find waiting customers exist in the system at a secondary job completion instant. Using the matrix analytic method, we obtain the stationary performance measures for evaluating different (e, d) policies. © 2006 Wiley Periodicals, Inc. Naval Research Logistics, 2007.     

Probabilistic solution and bounds for serial inventory systems with discounted and average costs

We consider the infinite horizon serial inventory system with both average cost and discounted cost criteria. The optimal echelon base‐stock levels are obtained in terms of only probability distributions of leadtime demands. This analysis yields a novel approach for developing bounds and heuristics for optimal inventory control polices. In addition to deriving the known bounds in literature, we develop several new upper bounds for both average cost and discounted cost models. Numerical studies show that the bounds and heuristic are very close to optimal.© 2007 Wiley Periodicals, Inc. Naval Research Logistics, 2007     

面向联合作战任务的使命能力包

传统的C/S架构和基于构件的信息系统解决方案由于存在实时性、可靠性和灵活性等方面的问题,不能满足联合作战需求.针对联合作战的特点,构建了面向联合作战任务的使命能力包的概念及其服务框架;介绍了使命能力包与面向服务的体系结构(SOA)、Web Services技术以及军事网格服务之间的关系,最后提出了一种使命能力包的应用模型,并分析了基于使命能力包构建的指挥控制系统面向任务的实时性和灵活性.     

《志愿军》报与抗美援朝战争时期志愿军政治工作

抗美援朝战争的伟大胜利再次确证"政治工作是我军生命线".作为代表志愿军党委机关的唯一权威性报纸,<志愿军>报充分发挥党报党刊的喉舌作用,及时开展强有力的宣传报道工作,对加强志愿军政治工作,提高部队战斗力并取得战争的最后胜利产生了极大的推动作用.然而,学术界对此问题还缺乏深入的研究探讨.本文拟对<志愿军>报的创办历程、历史贡献和现实意义作一简要评述.     

运用党的军事理论创新成果指导国防和军队建设

本文回顾了我党运用军事创新理论推进国防和军队建设发展的历史,总结其成功经验;剖析了新世纪新阶段国防和军队建设面临的新挑战和新机遇,阐发了胡锦涛主持中央军委工作以来提出的加强国防和军队建设的一系列新思想、新观点及其对指导国防和军队建设的重要意义;探讨了运用党的军事理论创新成果指导国防和军队建设应把握的若干问题。