适应形势任务变化改进我国军事代表工作

本文主要分析了我国目前军事代表工作存在的问题,对推进军事代表工作改革提出了对策和建议。     

军代表质量监督工作的几点思考

本文首先提出制约军工产品质量整体提升的两大瓶颈,然后强调军代表开展质量监督工作中应明确“工厂才是产品质量的主体、军厂的长远利益是一致的”两个观点,最后提出军代表质量监督工作创新应倡导的四点做法。     

训练模拟器计算机视景技术研究及应用

本文详细介绍了微机环境下,处理大地形、多地物、海量的三维视景数据时,所采取的多种模型优化和软件算法,来保证训练模拟器三维视景系统的实时运行。     

冲击试验测量分析系统LabVIEW程序设计

本文介绍了用虚拟仪器设计语言LabVIEW构建冲击测量分析系统的程序设计方法。对于高速数据采集和曲线显示,LabVIEW设计语言有其他程序设计语言无法比拟的技术优势。通过针对专用系统的优化设计,程序运行可靠、使用方便、修改快捷。本文涉及的程序经过简单修改,可以应用到其他类似的测试系统,具备很强的可扩展性。     

A model to predict the residual life of aircraft engines based upon oil analysis data

This paper reports on a study using the available oil monitoring information, such as the data obtained using the Spectrometric Oil Analysis Programme (SOAP), to predict the residual life of a set of aircraft engines. The relationship between oil monitoring information and the residual life is established using the concept of the proportional residual, which states that the predicted residual life may be proportional to the wear increment measured by the oil analysis programmes. Assuming such a relationship between wear and the residual life exists, we formulated a recursive prediction model for the item's residual life given measured oil monitoring information to date. A set of censored life data of 30 aircraft engines (right censored due to preventive overhaul) along with the history of their monitored metal concentration information are available to us. The metal concentration information includes many variables, such as Fe, Cu, Al, etc.; not all of them are useful, and some of them may be correlated. The principal component analysis (PCA) has been adopted to reduce the dimension of the original data set and to produce a new set of uncorrelated variables, which we shall use in the prediction model. The procedure associated with estimating model parameters is discussed. The model is fitted to the actual SOAP data from the aircraft engines, and the goodness‐of‐fit test has been carried out. © 2005 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

对提高党的民主集中制质量的几点思考

江泽民在“七一”重要讲话中进一步明确了党委议事和决策的“十六字”方针。在实际工作中 ,各级党委贯彻执行“十六字”方针 ,提高党的民主集中制质量应着力把握 :重大问题必须经党委集体讨论 ;必须坚持党委成员的“一票”平等原则 ;防止以“集体负责”为名而实际上无人负责的现象 ;既要解决民主不够的问题 ,也要解决集中不够的问题 ;反对把“个别酝酿”变成“个别人酝酿” ,把“会议决定”变成形式主义的“走过场” ,切实做到有利于党委科学决策和党委自身建设     

新中国兵役制度发展沿革的历史考察

新中国建立后,我国兵役制度进入新的发展时期——以义务兵役制为主体的时代。50多年来,中国兵役制度经历了渐次改革和完善的过程,逐步形成了"义务兵与志愿兵相结合,民兵与预备役相结合的兵役制度"。本文通过对兵役制度发展沿革的历史回顾,梳理了新中国兵役制度的发展脉络,对新中国兵役制度的历史地位和未来的发展方向作了分析和思考。     

Investigation of the shock compression behaviors of Al/PTFE composites with experimental and a 3D mesoscale-model

The responses of AI/PTFE reactive materials (RMs) under shock compression were investigated by a single-stage gas gun.A 3D mesoscale-model was established based on micro-computed tomography(micro-CT) slice images and confirmed with experimental results.In the high-pressure stage,the com-posites reacted partially,whereas there were no deviations between the partially reacted Hugoniot and the inert simulation results.The simulation reveals that the Teflon matrix melting on the high shock pressure.Melts and decomposition of the PTFE accelerated the diffusion of the atoms.Thus,the reactions of the Al/PrFE composites are more like a combustion rather than a detonation.     

探索以信息化为手段建立高效的火工品标准化工作模式

随着世界新军事变革,武器装备对火工品技术提出了新的要求,探索新的火工品标准化工作模式成为现实的需要。本文提出了以信息化为手段建立高效的标准化工作模式的二阶段构想。第一阶段:建立标准服务局域网;第二阶段:建立基于VPN的工作流和视频会议的异地标准审查签字和评审平台。     

标准化与知识产权的关系探讨

本文以标准化与知识产权的关系为中心,详细分析了标准与版权、标准与专利权的关系,进而就标准化在知识创新和技术创新中发挥的作用进行了探讨,并对可以采取的措施提出了新的见解。