浅析高职物联网专业课程体系构建的技术框架

本文主要以指出构建高职联网专业课程体系的构架为基础,培养高素质的高职人才,为了达到良好的教育效果需要制定培养要求和培养方向.经过探讨,本文主要从课程的构建理念以及构建原则上对学生进行课程结构设计,结合实际情况来构建高职物联网专业的体系,并且提出需要注意的问题.     

高职院校信息安全课程体系优化与教学内容改革的研究

从提高学生职业能力理念出发,以高素质技能型人才培养为目标,教学改革和课程体系设计为先导,整合信息安全课程体系并进行优化,构建人才培养新方案,对教学内容进行有效探索,以期提高信息安全专业人才培养质量.     

Decentralized weighted control for a class of large‐scale systems with multi‐modes

In this paper, the control synthesis problem for a class of large‐scale systems with multi‐modes that are called large‐scale switched systems is addressed. By introducing the concept of decentralized switching signal and the relevant decentralized average dwell time, the asymptotic stability and weighted ?₂ gain performance are investigated. It should be noted that the decentralized switching covers general switching cases for large‐scale switched systems, namely, it admits both time‐dependent switching signal and arbitrary switching signal blended in the decentralized switching. Then, on the basis of the analysis results, the decentralized weighted control scheme including state feedback controller gains and switching signals is studied. Several design algorithms are proposed to meet different controller design problems. Finally, numerical examples are provided to illustrate theoretical findings within this paper. Copyright © 2013 John Wiley & Sons, Ltd.     

基于B/S的资料信息管理系统的设计和实现

该文介绍了基于B/S资料信息管理系统的设计和开发,重点阐述了资料信息管理系统的开发设计的难点和要点,同时提供了部分数据库表信息和代码。     

Possible Energy Network with polygeneration system and CCS for China

On basis of adopting polygeneration systems for power and alternative fuels,capturing CO2 with near zero energy penalties,and storing CO2 on sites,a new kind of Energy Network can integrate energy utilization,CO2 capture,transportation and storage synthetically.Techno-economic analysis of this solution focusing on Inner Mongolia and the Yangtze River Delta districts had been carried with comparison to the chain method for energy utilization and CO2 sequestration.This solution can save 21.5% of energy,and re...     

Dynamic equivalent method of interconnected power systems with consideration of motor loads

The existing equivalent methods usually only deal with static load models and neglect the dynamic characteristics of loads such as induction motors.This paper presents a dynamic equivalent method which considers motor dynamics.At first,the clustering criterion of motor loads is given.The motors with similar dynamic characteristics are classified into one group.Then,reduction of motors in the same group is carried out.Finally,parameters of the equivalent motor are calculated and the equivalent system is thus...     

考试综合管理信息系统的关键技术研究

基于.NET技术成功开发了考试综合管理信息系统,针对考试管理工作面临的问题,提出了相应的解决方案,并以此为依据介绍了该系统开发过程中的自动编排算法、安全策略等关键技术。该系统已成功运用,并解决了高校日益复杂的考务管理工作。     

Monitoring slope deformation using a 3-D laser image scanning system:a case study

An ILRIS-36D 3-D laser image scanning system was used to monitor the Anjialing strip mine slope on Pingshuo in Shanxi province.The basic working principles,performance indexes,features and data collection and processing methods are illustrated.The point cloud results are analyzed in detail.The rescale range analysis method was used to analyze the deformation characteristics of the slope.The results show that the trend of slope displacement is stable and that the degree of landslide danger is low.This work indicates that 3-D laser image scanning can supply multi-parameter,high precision real time data over long distances.These data can be used to study the distortion of the slope quickly and accurately.     

基于无线网的农业虚拟现实技术的研究、

针对传统农业在作物生长过程中遇到技术问题只能在网上或书上查得文字解决方案的弊端,作者将无线网技术与农业虚拟现实技术相结合,采用虎拟现实技术设计了一套虚拟农业专家系统,该系统使用802．11g作为无线网传输标准．利用作物现场的终端设备对作物生长情况进行实进监测和分析,并及时调用专家系统中的虚拟解决方案进行针对性的处理,从而可将损失减到最小．     

企业节能减排的监控系统研究

经济发展与节能减排是一个矛盾的统一体,如何在二者之间进行平衡,考验着中国人的智慧。通过行业分类选取恰当的节能减排指标、采用统计学的基本原理、应用质量控制的技术与方法,提出了节能减排的指标体系和监控方法,以期对节能减排实施动态监控,对我国现阶段的企业节能减排工作有着重要的参考价值。