电视机屏幕高次方程曲面的精确绘制  

Precise Drawing of High-order Equation Surface for TV Screen

作　　者：丁广文[1] 吴胜强[1] 

机构地区：[1]邢台职业技术学院机电工程系,河北邢台054035

出　　处：《工程图学学报》2010年第3期101-103,共3页Journal of Engineering Graphics

摘　　要：在进行产品设计时,经常要用到曲线、曲面的绘制。高次方程表达的曲面如Z=f(x,y)对于三维绘图软件往往难于实现。介绍了一种快速、精确地绘制高次方程曲面的方法,即使用数学软件MATLAB来进行点阵数据的计算,然后将点阵数据保存到记事本当中,并转化为Pro/E可以接受的*.ibl形式,在Pro/E中生成曲面并进行曲面的优化,从而拓宽了Pro/E软件在曲面设计中的应用。Curves and surfaces are often used in the product design.High-order equation surface,such as Z=f（x,y）,is difficult to draw in 3D CAD software.A method that can rapidly and accurately draw high-order equation surface is introduced.It uses MATLAB to calculate the point matrix,saves the matrix to Notepod,transfers the data to ＊.ibl format which can be recognized by Pro/E,and applies Pro/E to generate and optimize the surface.This method can widen the ranges of surface design in Pro/E.

关 键 词：计算机应用 曲面绘制 点阵计算 高次方程曲面 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]