虚实结合的综合电子信息系统试验技术研究

研究一种以虚拟兵力与实装兵力相结合的试验与测试技术,主要论述虚实兵力混合试验技术体系、信息交互控制技术和一种可用于该技术的编队队形保持算法。虚实兵力混合试验技术为综合电子信息系统试验测试评估提供理论支持和测试方法,为真虚拟兵力加入系统试验提供方法,以保证在投入最小规模兵力条件下实现试验效益的最大化。     

交通发展中的技术及技术含量的判断

交通运输与技术是需要深入探究的系统工程问题. 从技术与经济发展关系的角度入手，解读了新技术的应用与交通运输发展的关系；系统分析了交通运输中的技术、技术含量、技术含量判断方法等，指出新技术的应用要以提高运输效率和质量为目的；从系统工程的角度分析，得出交通运输系统的关键技术主要体现在交通基础设施、运输工具、装载设备、运输组织管理和服务水平等5个方面.最后简要介绍了交通运输领域部分新技术的应用情况.     

美国海军海洋环境信息应用系统综述

就海上作战战法而言，掌握海洋环境参数及其变化与掌握敌情态势同等重要，海洋环境要素是在作战准备和临战对抗行动中取得主动权所不可或缺的条件。因此，使各级海上指战员了解并利用环境因素以取得军事优势，是现代高技术条件下作战的一个主要方面。美国海军非常重视环境信息技术，从环境信息数据库系统、决策综合信息支持系统及信息获取、提供、处理到水面水下不同应用特色等方面介绍了几个成熟的系统，希望为我国海军的信息化技术发展提供参考。     

判决PN机理论及其在入侵检测中的应用

论文针对攻击行为的知识表示和智能分析展开研究,利用Petri网理论和人工智能技术,建立适合攻击行为分析与检测的理论和方法。提出一类Petri网子类型判决PN机和着色判决PN机作为攻击行为的描述模型,利用其运行机制检测攻击,并使用着色判决PN机的有色合成解决模式关联的问题,同时     

信息技术在现代物流中的应用

信息技术是实现和完善物流各项功能的手段,对提高物流的运作效率,有效保证资金、物资和信息的高效有序流动和交互起着至关重要的作用。现代物流几乎涉及了所有的信息技术,其核心技术主要包括条形码技术、射频技术、全球定位系统、地理信息系统等。     

TMIS文档信息管理系统的研究与实现

作者全面介绍了TMIS文档信息管理系统的设计原则,系统功能、系统设计目标、系统构成和特点,从文档方面反映了TMIS工程进展的情况。     

基于代理的城市交通信息网格服务系统

城市交通信息服务作为智能交通系统的重要组成部分，其发展大多处于分散重复的建设阶段。本文在分析了网格技术与代理技术各自的优势基础上，提出了基于代理的城市交通信息网格服务系统，并给出了结构模型。通过代理技术和网格技术的结合，整合现有资源提高城市交通信息的服务效率。     

Transportation — “Current on-board vehicle systems”

The paper reviews the current situation on-board microprocessor applications. It first describes the aspects of vehicle technology and performance that are the focus for on-board computing equipment, from engine management systems through to fully intergrated driver decision support. In the second section a wider perspective is taken by examining the interaction of the vehicle and its environment. The third and final section of the paper considers elements of communication which permit extensive transmission of vehicle and journey data for public and private use. The conclusion identifies factors which will influence the speed with which further applications will be adopted.     

信息化在企业设备管理中的应用

本文提出了设备管理中存在的问题，并结合工厂管理现状，着重论述了利用信息技术强化设备管理的方法和途径。     

Effect of parking information on travelers' knowledge and behavior

In many urban centers the demand for parking increases sharply before Christmas mainly due to shopping activity — causing parking congestion. One way to ameliorate such congestion is by disseminating parking information. Informed drivers may divert to relatively under-utilized parking facilities relieving the pressure on congested facilities. The City of Nottingham in England tested a real-time parking information system designed to alleviate congestion in the City Center parking facilities. Real-time information was disseminated through the radio, while historical information regarding parking locations was disseminated through newspaper advertisements and leaflets. The objective of this study is to assess impacts of the parking information system on travelers' knowledge and decisions.Survey research was used to understand traveler response. Respondents' levels of knowledge regarding car parks were analyzed by developing Poisson regression models. Drivers were more likely to have greater knowledge of city center car parks if they used several information sources (radio broadcasts, newspaper advertisements or leaflets and word-of-mouth), were active seekers of parking information, and searched for parking rather than going directly to a parking facility. In addition, the study of behavior showed that drivers were more inclined to use the relatively under-utilized Park-and-Ride facilities instead of the city center car parks if they received parking information from Newspaper advertisements/leaflets. Overall, the parking information service in Nottingham was effective; it seems reasonable to establish such information dissemination and monitoring systems at parking facilities in other urban areas. Furthermore, to support informed travel and activity participation decisions, parking information should be integrated with traffic and transit information.