全台压气机试验器性能曲线实时跟踪系统

The Real - time Tracing System of Compressors Performance Curve is Developed

本文介绍的全台压气机试验器性能曲线实时跟踪系统,是根据排气节气门的变化,进行动态跟踪处理及显示的监控系统。本系统的软件是用QB4·5快速BASIC和汇编两种语言混合编制的,解决了在西文DOS下使用国际GB-2312汉字库显示汉字、实时汉字下拉菜单选择、动画跟踪、鼠标器操作修改设计曲线等技术问题。

The real-time tracing system of compressors performance cure is developed. It can display the dynamic operating paint of a compressor on the screen while testing. When needed, The tracing point can be fitted. In addition, this system can show the blade woke, Control displacement of rake and it is of close-loop system.Then software of this system is compiled by QB4.5 and assembly langwage wjth Chinese characters display at MS - DOS, put-down menu selection at real-time, dynamic tracing, Curve modification by mouse.The data acquisition, data reduction, commands trasmition are finished continuesly. The mode of aquisition is complied by C and assembly to increase acquisition speed.