| 旋转机械振动分析时进行外部采样的一种实现方法 |
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| 引用本文： | 陈剑. 旋转机械振动分析时进行外部采样的一种实现方法[J]. 合肥工业大学学报(自然科学版), 1996, 0(2) |
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| 作者姓名： | 陈剑 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 文章给出了在微机上实现外部采样的一种方法，阐述了外部采样硬件电路的工作原理以及外部等转角采样和内部等时间间隔采样参数的关系。最后用外部采样对一个变速过程进行了分析。
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| 关 键 词： | 旋转机械；外部采样；阶比谱阵 |
A METHOD TO REALIZE EQUAL-ROTATED-DEGREE EXTERNAL SAMPLING FOR ROTATIONAL MECHINERY |
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| Cheng Jian. A METHOD TO REALIZE EQUAL-ROTATED-DEGREE EXTERNAL SAMPLING FOR ROTATIONAL MECHINERY[J]. Journal of Hefei University of Technology(Natural Science), 1996, 0(2) |
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| Authors: | Cheng Jian |
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| Abstract: | In this paper,the method of the external sampling is proposed and the control circuit and its working principle is given.The relationship of equal-rotated-degree external sampling and equal-equal-interval internal sampling is also pointd out. An example of varying-rotation process is analyzed |
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| Keywords: | rotational mechinery external sampling order tracking map |
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