摘要
报道了一种仅利用两个工整数的有限尾数求其差的计算方法,并介绍了利用此计算法设计的一种新型双频激光精密测量装置的硬件及软件.新装置不但电路简单可靠,且能实现高精度细分.
An algorithm which is valuable for digital measure engineering is introduced in this work. The difference of two infinite integers can be calculated from their finite tail ends. Hardware and software of a new Zeem Laser Measurement System device are also introduced using the mentioned algorithm. The new device is simple and reliable, and subdivision with high precision can be realized with it.
出处
《深圳大学学报(理工版)》
EI
CAS
1998年第4期55-58,共4页
Journal of Shenzhen University(Science and Engineering)
关键词
数字测量
精密细分
激光测量装置
尾数求差
tail difference, high precision subdivision, digital measurement, Zeem DF laser