摘要
本文介绍了一种基于386微机的转速测量方法,该方法克服了一般数字式转速测量方法高、低速精度不等以及精度不高的缺陷,可实现宽转速范围的等精度测量,测量精度可达2.3×10^(-10)。
This paper presents an 386 microcomputer based method to measure rotational speed, which can maintain a constant precision in a wide speed range and is free from weakness of common digital measurement methods, i. e. the precision changes with speed range. The measuring accuracy can reach 2. 3 X10-10.
出处
《仪表技术与传感器》
CSCD
北大核心
1996年第5期31-32,共2页
Instrument Technique and Sensor
关键词
测量
微机
高精度
转速计
Rotational Speed Measurement, 386 Microcomputer, High Precision.