摘要
简要地介绍了MCS-51微机测试系统的组成和功能。然后详细地讨论了量化误差、变送器误差和互感器的比差和角差对系统误差的影响,最后分别用绝对值和法与方和根法对系统误差作了估计。
irst,this paper gave a brief introduction to the structure and function of amicro-processor-controlled testing system.Then there was a detailed discussion about the effects A/D error,Cransducer's error and inductor's error on the system error. Finally,the systemerror was estimated with absolute truth addition method and quadratic mean root mothod.
出处
《南昌大学学报(工科版)》
CAS
1995年第2期13-17,共5页
Journal of Nanchang University(Engineering & Technology)