| 用于钢丝绳无损探伤的磁通门数学模型及其信号采集 |
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| 引用本文： | 应力. 用于钢丝绳无损探伤的磁通门数学模型及其信号采集[J]. 上海海事大学学报, 1998, 0(3) |
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| 作者姓名： | 应力 |
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| 作者单位： | 上海海运学院研究生部 |
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| 摘 要： | 基于对钢丝绳漏磁场的研究基础上，介绍了一种新型的用于钢丝绳无损检测的单磁芯单绕组磁通门元件，从磁工学角度介绍其工作原理，并建立了检测的数学模型和信号采集方法。
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| 关 键 词： | 二次谐波，漏磁场，磁通门 |
The Mathematics Model and Signal Collection of the Flux Gate Used for Steel Wire Rope Non destructive Testing |
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| Ying Li. The Mathematics Model and Signal Collection of the Flux Gate Used for Steel Wire Rope Non destructive Testing[J]. Journal of Shanghai Maritime University, 1998, 0(3) |
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| Authors: | Ying Li |
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| Abstract: | A new single core and single winding flux gate unit for testing the steel wire rope defect is introduced in this paper. Its work theory and testing mathematics model are also discussed. The testing signal collection method is introduced at the end of this paper. |
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| Keywords: | the second harmonic leakage magnetic field flux gate |
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