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风洞实验数据处理中一项浩繁的工作是绘制实验曲线。北京大学四号风洞微型机测控系统中配备了一个实验曲线绘制子系统。这个系统从1983年3月开始研制,先是在Sharp MZ-80B上研制成功,后来又移植到PC-8000微机上。经过一年来的试运转,曲线绘制效率较高,精度满足实验要求:该系统研制是成功的,它大大节省了人力,提高了绘图质量,缩短了绘图周期,绘制的曲线经过复印可以直接编入实验报告,为实验分析提供了方便。
Wind tunnel experimental data processing a great deal of work is to draw the experimental curve. Peking University No. four wind tunnel microcomputer control system equipped with an experimental curve drawing subsystem. The system started from March 1983, first developed on the Sharp MZ-80B and later ported to the PC-8000 PC. After a year of trial operation, the curve drawing efficiency is higher, the accuracy meets the experimental requirements: the system development is successful, it greatly saves manpower, improves the quality of drawing and shortens the drawing cycle, and the drawn curve can be directly programmed after copying Experimental report for the experimental analysis provides a convenient.