摘要
本报告介绍西北工业大学空气动力研究室跨、超声速风洞中以微型计算机为中心的天平测试系统,总结了采用应变天平进行气动力测量,数据采集和处理的方法。
The report introduces the balance test system based microcomputer in the trisonic wind tunnel of the aerodynamic researchfacility in Northwesttern Polytechnical University.Also decribes theaerodynamic rneasurement,data acquisition and processing methods withthe strain gage balance.
关键词
风洞天平
数据采集
数据处理
测试
wind tunnel balance
measurement system
data acquisition
data precessing
