基于Web的工程制图协同学习支持系统的研究与实现

【作者】 沈钢；

【导师】 徐建成；

【作者基本信息】 南京理工大学 ， 机械设计及理论， 2003， 硕士

【摘要】 网络学习支持系统是实施网上协同学习的基础环境。本文首先分析了国内外网络应用系统和协同工作的研究现状，提出了基于Web的协同学习这一全新的学习方式。在此基础上，研究和讨论了一个基于Web的工程制图协同学习支持系统，对其适用的系统结构进行了分析，并对本协同学习支持系统的几个功能模块的主要技术特点和关键技术进行了研究和分析。这些功能模块主要包括协同会话支持、协同识图支持、协同绘图支持和智能控制支持等。本文最后利用所研究的方法和结构，开发和设计出了用于实现本协同学习支持系统功能的软件。更多还原

【Abstract】 Web-based Learning Supporting System is the basic environment of implementing the Web Collaborative Learning. In this paper, after the analysis of the current development and status of Web Application system and Computer Supported Collaborative Work, a new learning mode of Web-based Collaborative Learning is put forward. Then the Web-based Engineering Graphics Collaborative Learning Supporting system is discussed and the System Architecture properly to be applied is analyzed. And the mainly technical characteristics and the key techniques of the modules for the supporting system are studied and analyzed which including Collaborative Dialog Supporting, Collaborative Recognizing Supporting, Collaborative Drawing Supporting and Intelligent Control Supporting. Finally the software of the Collaborative Learning Supporting system is developed and designed based on the presented theory and methodology.更多还原