RESONANCE EFFECTS IN AUTOMATIC-CONTROL SYSTEMS FOR MECHANICAL TESTING OF METALS

被引：0
|
作者：
PERFILOV, AA
机构：
来源：
INDUSTRIAL LABORATORY | 1994年 / 60卷 / 08期
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暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The effect of vibratory disturbance on signals automatically recorded from pressure gauges and cross-piece displacements of an FPZ/100 tension machine has been studied under laboratory conditions. The vibration frequency spectrum was plotted using data obtained by numerical direct discrete Fourier transform methods. Recommendations are given for control of vibration for correction and increase in accuracy of strength parameter measurements.
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页码：501 / 503
页数：3
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