用微型计算机绘制矿山巷道系统立体图

矿山巷道系统立体图用手工或专门设备（如轴测仪或仿射仪）绘制。在本文中推导了数学模型并编制了绘图程序,阐述了借助微型机及x—y绘图机绘制立体图的原理及步骤。
这种新方法有许多优点:绘图速度快,精度高,可以自由选择投影参数,以便获得一张最佳的矿山立体图。

Stereogram drawing of mine workings system by means of microcomputer

Stereogram of mining workings system has been drawn conventional by free-hand drawing or special device, Such as affinigraph, axonome-tergraph in the past.
This paper deales with derivation of mathmatical model as well as programming. In addition the principle and drawing procedure are also studied by means of microcomputer and x-y plotter.
This new method has the following advantages, high efficiency of drawing; high accuracy and free selection of projection parameters, so as to obtain optimazal stereogram.