工程制图模型虚拟实验系统研究与实现  

Virtual experiment system for engineering drawing model and its realization

作　　者：葛文庆[1] 徐建成[2] 

机构地区：[1]山东理工大学教务处,山东淄博255049 [2]南京理工大学机械工程学院,江苏南京210094

出　　处：《中国石油大学学报（自然科学版）》2006年第6期155-159,共5页Journal of China University of Petroleum(Edition of Natural Science)

基　　金：山东省自然科学基金资助项目(2004ZX32)

摘　　要：教学模型在工程制图教学中具有重要的作用,教师通过模型形象地展示教学内容,学生通过观察模型建立形体的概念,增强形象思维和空间想象能力。采用协同教学设计理念,基于Java3D和Java Appletd等技术,充分考虑网络虚拟交互式教学的特点,提出了一种工程制图课程的网络虚拟实验系统。该系统是教学过程优化的一种崭新手段,可以有效地克服传统工程制图实验教学的缺陷,有利于提高学生的图形认知能力和水平,从而促进工程制图教学质量的提高。Teaching models play an important role in engineering drawing teaching. Teachers can demonstrate the course content vividly with the models, and students can establish shape concept by observing the model and improve their abilities of image thinking and spatial imagination. By using design philosophy of cooperative teaching, a virtual experiment system for engineering drawing course was presented based on the technologies of Java3D and Java Appletd. The system fully displays the features of network-virtually interactive teaching. It is a novel approach to teaching process optimazation, and overcomes the defects of traditional teaching means. The system can improve the studentg drawing cognition and level. So it also improves the quality of engineering drawing teaching,

关 键 词：工程制图 教学模型 虚拟实验系统 JAVA3D技术 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]