舰载指火控系统人机界面信息显示研究

阐述了现海军舰载指火控系统信息显示界面的不足,列举了界面信息显示的普遍原则.以对海作战为例对舰载指火控系统进行作战的分层显示以及编队、联合和协同作战的显示内容进行了研究.针对现海军舰载指火控系统信息显示界面的不足,提出了以虚拟环境为主页面,从舰载指火控系统的的操作信息、状态信息和过程信息三个方面对信息显示进行了充分的描述.最后呼应不足,提出了11条舰载指火控系统信息显示的原则.     

Machine scheduling with pickup and delivery

The coordination of production, supply, and distribution is an important issue in logistics and operations management. This paper develops and analyzes a single‐machine scheduling model that incorporates the scheduling of jobs and the pickup and delivery arrangements of the materials and finished jobs. In this model, there is a capacitated pickup and delivery vehicle that travels between the machine and the storage area, and the objective is to minimize the makespan of the schedule. The problem is strongly NP‐hard in general but is solvable in polynomial time when the job processing sequence is predetermined. An efficient heuristic is developed for the general problem. The effectiveness of the heuristic is studied both analytically and computationally. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

Stochastic modeling for computational warranty analysis

We examine two key stochastic processes of interest for warranty modeling: (1) remaining total warranty coverage time exposure and (2) warranty load (total items under warranty at time t). Integral equations suitable for numerical computation are developed to yield probability law for these warranty measures. These two warranty measures permit warranty managers to better understand time‐dependent warranty behavior, and thus better manage warranty cash reserves. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

A logistics scheduling model: Inventory cost reduction by batching

Logistics scheduling refers to the problems where the decisions of job scheduling and transportation are integrated in a single framework. In this paper, we discuss a logistics scheduling model where the raw material is delivered to the shop in batches. By making the batching and scheduling decisions simultaneously, the total inventory and batch setup cost can be reduced. We study different models on this issue, present complexity analysis and optimal algorithms, and conduct computational experiments. Some managerial insights are observed. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

DDS输出信号频谱结构的系统分析

首先介绍了直接数字合成(DDS)技术的基本原理和理想情况下DDS的输出信号频谱结构,然后分析了工程实际中DDS的误差信号来源,从信号与系统理论的角度解释了相位截断和幅度量化引起的DDS输出信号频谱的杂散,并在最后对D/A的非理想特性和参考时钟相位噪声的影响作了简要的说明。     

确定重构相空间维数的方法

计算混沌统计特征量前必须先获得重构相空间的维数,因此给出了最大特征值不变法、几何不变量法、虚假邻点法、预测误差最小法、最小Shannon熵法、经验赋值法六种确定方法,得出了应用最大特征值不变法和最小Shannon熵法的工程案例计算结果。     

CsLiB6O10晶体Ⅰ型光参量过程中角度调谐研究

根据三波耦合过程中的能量动量守恒,基于非线性晶体的相位匹配理论,利用CsLiB6O10(CLBO)晶体的Sellmeier方程,详细分析了Ⅰ型共线及非共线参变过程中CLBO晶体的角度调谐特性.这对于激光脉冲的激光参量过程的优化具有重要的意义.     

军队干部交流分配模型研究

针对军队干部交流分配常常采用定性方法的现状,结合每年都要交流大量干部的实际情况,在可行、合理交流的基础上,综合利用Delphi法、系统分解与协调法建立了干部交流分配模型,从而实现了干部在各种类别之间的交流,为军队干部的交流分配提供了定量依据.     

构建军队院校管理集成办公信息系统初探

分析了我军军事院校管理和办公自动化技术发展的现状,提出了构建军队院校管理集成办公信息系统的初步构想,详细阐述了系统开发建设的具体实施方法,为加强军校决策、咨询和管理机构的建设,实现军校管理办公自动化,推进军校管理的科学化提供了合理的解决方案.     

俄罗斯新型舰用C3I系统发展研究

详细介绍了俄罗斯海军中小型水面舰艇装备使用的新型作战情报指挥控制系统,试图为我国从事相关研究的人员提供一些系统设计、系统集成方面的新鲜思路和方法.