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本文作为BASIC程序在微机上应用的一个典例,简明介绍了用微机测定不匀率的原理和方法.从实时测量得到的模似量,经模数转换后存入计算机的存储器中,并寻找出特征值,求出在较高速度(1000R、P、m、)时的速度不匀率.从而为利用微机精确地测量瞬时速度、加速度提供一种简捷的方法.
This paper, as a typical application of BASIC program on microcomputer, briefly introduces the principle and method of measuring the unevenness with microcomputer.The analog quantity obtained from real-time measurement is converted into the memory of computer by analog to digital conversion The eigenvalues are obtained and the velocity irregularity at higher speed (1000R, P, m,) is obtained, which provides a simple and convenient method for accurately measuring the instantaneous speed and acceleration by the microcomputer.