"解放思想、求真务实"的思想路线与改革开放30年的历史进程

改革开放30年是"解放思想、求真务实"思想路线胜利引领的历史进程。这一历史进程的思想提炼是:一个历史性贡献,把解放思想、求真务实概括为伟大旗帜的"精髓";一个时代性课题,靠解放思想、求真务实搞清楚社会主义的本质;一个创造性工程,在解放思想、求真务实指引下,"试"字当头,开拓新道路;一个方向性引领,将解放思想、求真务实转化为坚持"科学发展观",实现又好又快发展的大局。     

战场数字化条件下的单兵数字化系统——“数字化战场与单兵数字化系统”系列论文之二

本文首先讨论了战场数字化条件下单兵数字化系统的概念和内涵，用Ｌａｎｃｈｅｓｔｅｒ模型分析了单兵系统的作战效能，然后以此为基础研究了单兵系统的基本功能单元和实现其整体功能的组成结构。     

GKD-l RRC 机器人控制器与力反馈顺应控制研究

GKD-1 RRC是为开展机器人力反馈顺应控制的研究而设计的新型机器人实时控制器。本文介绍了它的主要性能、特点,并对用它在PUMA 562机械手上完成的几个典型的力/位置混合控制实验及其控制策略、实验结果进行了说明。实验表明,以GKD-1 RRC为核心的机器人力控制系统,控制周期仅为4.88ms,力控制稳态误差平均小于100g,位置控制精度不低于机械手原有水平,证明GKD-1 RRC控制器性能优越。     

基于CORBA事件服务的主动服务技术研究与实现

介绍了主动服务及其需求背景，文章讨论了基于 Ｃ Ｏ Ｒ Ｂ Ａ 事件服务实现主动服务的系统框架，并简要介绍了该在电信管理中，基于事件服务的主动服务的应用。     

提速列车车厢减小空气阻力风洞实验研究

列车提速使得其空气阻力明显增大。为了减小空气阻力，列车车厢气动外形的研究变得愈加重要。在低速风洞中获得的实验结果表明，对现型列车车厢局部外形稍加改善，就能使得其空气阻力大为降低。这是实现我国列车提速最为有效的途径之一。     

A spatial rank‐based multivariate EWMA control chart

Nonparametric control charts are useful in statistical process control when there is a lack of or limited knowledge about the underlying process distribution, especially when the process measurement is multivariate. This article develops a new multivariate self‐starting methodology for monitoring location parameters. It is based on adapting the multivariate spatial rank to on‐line sequential monitoring. The weighted version of the rank‐based test is used to formulate the charting statistic by incorporating the exponentially weighted moving average control scheme. It is robust to non‐normally distributed data, easy to construct, fast to compute and also very efficient in detecting multivariate process shifts, especially small or moderate shifts which occur when the process distribution is heavy‐tailed or skewed. As it avoids the need for a lengthy data‐gathering step before charting and it does not require knowledge of the underlying distribution, the proposed control chart is particularly useful in start‐up or short‐run situations. A real‐data example from white wine production processes shows that it performs quite well. © 2012 Wiley Periodicals, Inc. Naval Research Logistics 59: 91–110, 2012     

Multi-objectives nonlinear structure optimization for actuator in trajectory correction fuze subject to high impact loadings

This paper presents an actuator used for the trajectory correction fuze, which is subject to high impact loadings during launch. A simulation method is carried out to obtain the peak-peak stress value of each component, from which the ball bearings are possible failures according to the results. Subsequently, three schemes against impact loadings, full-element deep groove ball bearing and integrated raceway, needle roller thrust bearing assembly, and gaskets are utilized for redesigning the actuator to effectively reduce the bearings' stress. However, multi-objectives optimization still needs to be conducted for the gaskets to decrease the stress value further to the yield stress. Four gasket's structure parameters and three bearings' peak-peak stress are served as the four optimization variables and three objectives, respectively. Optimized Latin hypercube design is used for generating sample points, and Kriging model selected according to estimation result can establish the relationship between the variables and objec-tives, representing the simulation which is time-consuming. Accordingly, two optimization algorithms work out the Pareto solutions, from which the best solutions are selected, and verified by the simulation to determine the gaskets optimized structure parameters. It can be concluded that the simulation and optimization method based on these components is effective and efficient.     

《现场混装炸药车》标准现状及修订建议

现场混装炸药车作为爆破自动化的代表已经越来越多地被国内矿山、水利、交通等部门所认识和应用。本文着重对《现场混装炸药车》标准进行了剖析，并结合国家已有产业政策对标准提出了一些修订建议。     

数字化战场与战场数字化技术——“数字化战场与单兵数字化系统”系列论文之一

首先研究了数字化战场的概念及内涵，然后着重讨论了战场数字化系统的体系结构和实现其互联、互操作的设计原则与思路，提出了建立战场数字化系统的关键是把当代开放系统发展的成果与军事领域的特殊要求相结合，研究其体系结构，研究、制定和推行三军统一的各层次信息界面标准和接口规范。     

舰炮火力系统智能结构分析

遵从“智能增加,精度降低”(IPDI)原则,将舰炮火力系统(含雷达、C~3I、舰炮等系统)的智能结构分为概念、协调、执行3级,并着重分析采用广义信息熵作为各级统一评价标准的可能性。最后,还简要提出了新型舰炮火力系统智能化发展的方向。