| 基于虚拟仪器的脉冲涡流扫描成像无损检测系统设计 |
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| 引用本文： | 朱佳震.基于虚拟仪器的脉冲涡流扫描成像无损检测系统设计[J].科学技术与工程,2010,10(3). |
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| 作者姓名： | 朱佳震 |
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| 作者单位： | 华南理工大学机械与汽车工程学院,广州,510640 |
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| 基金项目： | 广东省重点攻关项目(2006B12401001)资助 |
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| 摘 要： | 面向无损检测仪器图像化发展趋势,设计一种基于虚拟仪器的脉冲涡流扫描成像无损检测系统。首先分析系统的总体框架及其工作原理。重点介绍系统中的扫描机械机构、系统硬件结构及虚拟仪器软件。此检测系统基于LabVIEW成像平台,通过直接对缺陷成像,有助于检测人员更直接地理解和分析缺陷。
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| 关 键 词： | 虚拟仪器 脉冲涡流 扫描成像 无损检测系统 |
| 收稿时间： | 2009/10/21 0:00:00 |
| 修稿时间： | 2009/10/21 0:00:00 |
Scanning Pulsed Eddy Current Nondestructive Testing System Design Based on Virtual Instrument |
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| Zhu Jiazhen.Scanning Pulsed Eddy Current Nondestructive Testing System Design Based on Virtual Instrument[J].Science Technology and Engineering,2010,10(3). |
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| Authors: | Zhu Jiazhen |
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| Institution: | School of Mechanical & Automotive Engineering/a>;South China University of Technology/a>;Guangzhou 510640/a>;P.R.China |
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| Abstract: | A pulsed eddy current non-destructive testing system scan imaging based on virtual instrument is designed for the graphic trends of non-destructive testing equipment.The system's overall framework and its working principle was first analyzed,then the mechanical scanning system,system hardware architecture and virtual instrument software were introduced in detail.Through direct defect imaging,the detection system based on LabVIEW can help staff to better understand and analyze the defects. |
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| Keywords: | virtual instrument pulsed eddy current scanning-imaging non-destructive testing system |
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