信息系统综合集成技术

综合集成作为我军实现新军事变革的重要方法，越来越受到各方面的广泛重视，首先概要介绍了综合集成的理念和实现的三个层次，着重分析介绍了信息系统综合集成中相关软件技术的发展和应用。     

刚性悬挂移动式接触网施工技术浅谈

从施工的角度介绍了刚性悬挂移动式接触网的结构组成、移动原理、施工技术、施工制点,研究了施工测量、安装计算、导线架设、悬挂调整等环节对工程质量的影响,描述了移动式接触网系统在电气化铁道特殊场所的运用前景.     

基于虚拟样机技术的高速弓网系统研究

虚拟样机技术的核心是参数化、可视化设计和综合性能分析。本文结合我国250km/h高速受电弓设计,应用虚拟样机技术,对铁路接触网-受电弓系统进行系统研究。在进行受电弓可视化三维实体设计的基础上,应用多体系统动力学软件SIMPACK和有限元计算软件ANSYS,进行了受电弓的几何分析及受电弓零部件的强度和刚度校核,计算了接触网振动模态和自振频率;运用结构子结构方法,建立了受电弓-接触网耦合系统模型,计算了不同模拟运行速度下的弓网振动和接触压力响应,以及机车运行振动对受流的影响;最后为了考核接触网的疲劳可靠性,进行了在运行条件下的接触网动应力研究。     

基于CIMS背景的CAPP系统体系结构的研究

本文在总结ＣＡＰＰ各单元技术发展状况和其他有关的计算机技术发展状况的基础上，结合ＣＡＰＰ系统各周边环境目前的发展状况，在对ＣＩＭＳ背景下如何考虑ＣＡＰＰ系统的体系结构问题进行了详细的论述，对若干难于处理的技术关键提出了的对策。     

Driver requirements and road traffic informatics

Initially the driver's role as a link in the driver-vehicle-road-traffic control-chain is discussed in a historical perspective. The gradual changes and the advantages and problems arising from these changes are discussed from behavioural point of view.Then the driver tasks are analyzed. A separation is made between trip planning, navigation, road following, traffic interaction, rule compliance, other than traffic tasks, car handling and speed choice. The relations between and the weights of these subtasks are discussed. Some existing driver behaviour models are reviewed in relation to the above mentioned tasks.Finally an effort is made based on the analyses of driver tasks and driver models to specify some general and some more specific potential advantages and problems with expected future RTI-systems.     

聚合物改性水泥混凝土路面的施工工艺

结合实际施工经验，对聚合物改性水泥混凝土路面的施工准备，混合料拌和、运输、摊铺及养生等环节进行了论述，提出了在施工中应注意的事项和完整的施工工艺方案。实践证明，聚合物改性水泥混凝土路面性能良好．成本较低，符合环境友好、资源节约型路面的理念，具有良好的社会效益和经济效益。     

溶洞地质条件下钻孔灌注桩的施工方法

着重介绍了在溶洞地质条件下钻孔灌注桩的施工方法.     

基于LabVIEW的实时数据远程监控系统研究

利用虚拟仪器技术和网络通讯技术,使用TCP/IP通讯协议组和LabVIEW中通讯功能模块,在LabVIEW工具平台上用G编程语言实现了实时数据的采集及其远程监控系统.结合实例阐明了这种方法的可行性及实用性强的特点.应用该方法使系统变得灵活,用户界面便于人机交流.     

New-Level VR Marine Training System

Marine simulator is a valuable and effective medium for maritime education and training and is becoming widespread to foster the qualified and competent personnel for working in the maritime industry.However,many problems with most marine simulation systems today limit their pervasive use:the limited accessibility,immobility,the high expenditure,the long develop- meat cycle,and the difficult maintenance etc.A web-based maritime training environment is proposed in this paper as a new ma- rine training level,which fully combining web technology,VR,high fidelity simulation,and e-learning tools to create a more cost- effective and flexible training environment still with very realistic and high-interactive simulation characteristics,the system will provide a consistent and more flexible training medium for improving maritime education and training.