文献类型：期刊文献

中文题名：计算机辅助读图方法

英文题名：The Method of Computer-Aided Reading View

作者：林大钧[1];展益彬[1];马惠仙[1]

机构：[1]华东理工大学机械与动力工程学院,上海200237

年份：2008

卷号：34

期号：3

起止页码：287

中文期刊名：东华大学学报（自然科学版）

外文期刊名：Journal of Donghua University(Natural Science)

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：上海市重点学科建设项目资助(B503)

语种：中文

中文关键词：计算机辅助读图;投影变换;旋转法

外文关键词：computer-aided reading views; auxiliary view; rotation method

摘要：由视图想象空间是非常重要的内容,虽然借助经验和形体分析法、线面分析法、构形想象等都是很好的读图方法,但读图是一个视图与空间比较的过程.计算机辅助读图以定量分析为基础,由于建立的数学模型与所编写的程序具有通用性,通过获得一系列具有立体感的投影图帮助人们理解空间物体.对不同的物体只是输入不同几何信息,所以,这种辅助读图方法具有一般性.
It is a great significance that the space imagination is formed according to views of composite solids. Although experience and shape analysis , lines and planes analysis, construction imagination are all goodly reading views methods, but the reading view is only one process which is a comparison between possible space and the actual drawing. The computer-aided reading view is based on quantitative analysis. Because the mathematics model and program possess generality, it is very useful that the man comprehends composite solids by obtaining a series of projection, merely different geometric information is input for different solids. Therefore, this method of computer-aided reading views has universality.