| 便携式多通道涡流探伤仪的设计 |
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| 引用本文： | 王建萍,费跃农.便携式多通道涡流探伤仪的设计[J].微计算机信息,2007,23(11):162-164. |
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| 作者姓名： | 王建萍 费跃农 |
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| 作者单位： | 518060,深圳,深圳大学工程技术学院 |
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| 摘 要： | 给出了一种基于ARM和嵌入式操作系统的新型便携式涡流探伤仪的设计方案,针对高精度涡流检测的强实时性关键技术提出了一种中断与DMA相结合的新的解决方法,较好地满足涡流探伤对可靠性和实时性的要求。详述了系统硬件体系结构及系统软件的具体实现。
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| 关 键 词： | ARM微处理器 uC/OS-Ⅱ 涡流探伤 嵌入式系统 |
| 文章编号： | 1008-0570（2007）04-2-0162-03 |
| 修稿时间： | 2007-01-23 |
Design of Portable Multi-Channel Eddy Current Inspector |
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| WANG JIANPING,FEI YUENONG.Design of Portable Multi-Channel Eddy Current Inspector[J].Control & Automation,2007,23(11):162-164. |
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| Authors: | WANG JIANPING FEI YUENONG |
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| Affiliation: | School of Engineering and Technology,Shenzhen University |
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| Abstract: | The design of a novel portable eddy current inspector based on ARM and embedded operate system is introduced,and a new solution approach which combines interrupts with DMA is proposed to ensure the real time response of high-precision measuring systems. This method improves greatly reliability and real time capability of eddy current inspection. The hardware structure and software design of the system is described in detail. |
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