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本文应用Fourier谱分析和时序分析中的谱分析技术,对滚珠丝杆及其副进行了运动误差分析,诊断出相应的误差源;对JB3162和ISO179两个标准进行了比轮分析,提出了一种计算回归直线斜率和截距的简化算法,并利用微型计算机作出了在线验收图形。
In this paper, Fourier spectrum analysis and time-series analysis of spectral analysis techniques, the ball screw and its deputy motion error analysis to diagnose the corresponding error source; JB3162 and ISO179 two criteria for the comparative analysis of the two proposed a A simplified algorithm for calculating the regression line slope and intercept, and using the microcomputer to make an online acceptance graph.