信息工程技术实现办公自动化和违法建筑违法用地监测

摘要：随着信息和信息技术的发展,信息工程技术越发的发挥着重要作用,信息工程技术以越来越高的频率出现在我们眼前,信息工程技术的应用越来越得到人们的重视。本文介绍了信息工程技术,介绍了信息工程技术建设办公自动化和违法建筑违法用地监测的意义和方法。     

关于石油管道设备的维修与保养探析

本文首先阐述了化工设备管道维护的重要性,接着从管道的保温,保冷,防腐,巡检,检修等几个方面依次展开分析,并分别提出了管道维护保养的措施。     

组态控制在混凝土搅拌楼系统中的应用

本文根据混凝土搅拌楼的生产流程和控制要求,提出了新的工业控制技术-组态控制在混凝土搅拌楼控制系统的应用研究过程。重点介绍了利用MCGS组态软件进行监控界面开发的过程。分析了控制系统的体系结构,完成了系统运行状态的实时显示、报表显示、多样化报警、数字校称、配方管理等功能.研究提高了系统的实用性、安全性,是混凝土搅拌楼控制系统新的发展方向。     

基于三维虚拟样机技术大型林业装备设计与研究

针对我国林业机械研制的落后现状,以国家科技支撑项目为例,以SolidWorks软件为平台设计我国首台林木联合采伐机底盘,论述了采用现代三维虚拟技术进行大型林业装备设计的开发过程,重点说明了采用这一技术加快我国林业装备研制步伐,提高了林业机械产品的设计效率,增强了企业市场竞争力的重要现实意义。     

电磁骚扰自动测试系统中的寻优算法设计

针对电磁骚扰测试转台的特殊要求,根据PID调节器和最小拍控制超调量小,响应速度快,跟随性能强的特点,设计了一种转台的最优控制算法。仿真结果表明,应用此控制方法可以实现电磁骚扰测试转台系统响应速度快、超调量小、控制效果好及抗干扰能力强的优点。该方法具有一定的实用意义和经济价值。     

Mining e-Learning domain concept map from academic articles

Recent researches have demonstrated the importance of concept map and its versatile applications especially in e-Learning. For example, while designing adaptive learning materials, designers need to refer to the concept map of a subject domain. Moreover, concept maps can show the whole picture and core knowledge about a subject domain. Research from literature also suggests that graphical representation of domain knowledge can reduce the problems of information overload and learning disorientation for learners. However, construction of concept maps typically relied upon domain experts in the past; it is a time consuming and high cost task. Concept maps creation for emerging new domains such as e-Learning is even more challenging due to its ongoing development nature. The aim of this paper is to construct e-Learning domain concept maps from academic articles. We adopt some relevant journal articles and conference papers in e-Learning domain as data sources, and apply text-mining techniques to automatically construct concept maps for e-Learning domain. The constructed concept maps can provide a useful reference for researchers, who are new to the e-Leaning field, to study related issues, for teachers to design adaptive learning materials, and for learners to understand the whole picture of e-Learning domain knowledge.     

面向网格简化的数据结构快速生成方法

针对网格简化算法需要的显式和完整拓扑关系,筛选出有效的数据结构,结合MC(MT)算法计算过程的特点,设计六体素法算法。该算法能在MC(MT)算法抽取等值面的同时完成简化算法所需的数据结构,减少了简化算法前数据结构预处理所耗费的时间和空间。     

基于WEB的示范性建设专业网站管理系统的设计

根据高校示范性建设专业建设与申报的需要,主要利用Dream Weaver 8和MicroSoft Access 2000数据库系统构成一个完整的软件开发环境,设计一个通用高校示范性建设专业网站的后台管理系统平台。为高校示范性建设专业的网站建设提供完整的网站框架,各专业教师只需利用该后台管理系统平台就可方便快捷的完成各示范性建设专业的所有网络资源和网站的建设。     

浅析建筑入口空间

建筑入口空间做为建筑与城市之间的中介空间,对建筑与城市的综合环境都有着重要的影响。本文从空间序列、形态要素以及与外部环境的协调统一等方面对建筑入口空间进行系统细致的论述和研究。     

Massive versus lightweight construction in residential building

Masonry as the primary form of construction is currently the most economic option for the building of multi‐storey apartment blocks in Germany in order to provide affordable housing. It can however also be stated that there is definitely further rationalisation potential in masonry construction, in contrast to lightweight construction. In comparison to masonry construction, lightweight building methods show no apparent economic advantages, the ecological balance is objectively equivalent and the fire protection and sound insulation properties have to be provided technically and constructively at high cost in order to comply with the same requirements. Under consideration of a realistic and objective assessment, there is therefore no reason to promote the use of lightweight building methods, such as timber‐frame, from their current status as niche products, especially for residential building.