| 基于生物体超弱发光的小麦新陈度检测仪的设计 |
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| 引用本文： | 吴才章.基于生物体超弱发光的小麦新陈度检测仪的设计[J].河南工业大学学报(自然科学版),2010,31(2). |
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| 作者姓名： | 吴才章 |
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| 作者单位： | 河南工业大学,电气工程学院,河南,郑州,450007 |
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| 基金项目： | 河南工业大学博士科研基金，河南省青年骨干教师项目 |
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| 摘 要： | 提出了一种基于生物体超弱发光的小麦储藏品质特性检测方法.利用新型高精度光电倍增管检测小麦超微弱发光的时域信息,MD983模块将检测到的微弱光信号转换为标准电信号.选择合适的AD转换器和外围电路,设计了基于单片机的小麦新陈度检测仪器.通过对粮食自身超弱发光特性的探测,实现了对粮食储藏品质的快速、无损检测.
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| 关 键 词： | 小麦新陈度 超弱发光 单片机 |
DESIGN OF WHEAT FRESHNESS DETECTOR BASED ON ULTRA-WEAK BIOLUMINESCENCE |
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| WU Cai-zhang.DESIGN OF WHEAT FRESHNESS DETECTOR BASED ON ULTRA-WEAK BIOLUMINESCENCE[J].Journal of Henan University of Technology Natural Science Edition,2010,31(2). |
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| Authors: | WU Cai-zhang |
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| Affiliation: | WU Cai-zhang(School of Electrical Engineering,Henan University of Technology,Zhengzhou 450007,China) |
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| Abstract: | A wheat storage quality detection method based on ultra-weak bioluminescence was put forward.A novel high-precision photomultiplier tube was used for detecting the ultra-weak bioluminescence information of wheat in time domain.A MD983 module was used for converting the ultra-weak optical signals into standard electrical signals,and a proper AD converter and peripheral circuit were selected to design the wheat freshness detector based on a single chip.By detecting the ultra-weak bioluminescence of grain,the ... |
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| Keywords: | wheat freshness ultra-weak luminescence single chip |
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