| 鸭蛋破损检测的试验研究 |
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| 引用本文： | 文友先,王巧华,宗望远,陈红,熊利荣,刘俭英,余佑生.鸭蛋破损检测的试验研究[J].华中农业大学学报,2002,21(3):285-287. |
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| 作者姓名： | 文友先 王巧华 宗望远 陈红 熊利荣 刘俭英 余佑生 |
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| 作者单位： | 1. 华中农业大学工程技术学院,武汉,430070
2. 湖北仙桃食品总公司,仙桃,433000 |
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| 基金项目： | 国家星火计划项目 (2 0 0 1EA760 0 2 6)，湖北省重点科技攻关项目 (2 0 0 0 2P0 60 3 )，华中农业大学科技创新基金课题 (9980 19) |
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| 摘 要： | 试验研究了损壳蛋和未损壳蛋的声学特性差异，数据分析采取模糊聚类的方法获得损壳蛋和未损壳蛋隶属函数式，计算两个模糊集的隶属度，按照最大隶属度原则就可准确区分损壳蛋。用此方法设计的鸭蛋破损检测系统，其好壳蛋检测准确率为85％，损壳蛋检测准确率为90％。
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| 关 键 词： | 鸭蛋 破损检测 试验 声音检测 |
| 修稿时间： | 2002年2月26日 |
Study on Detecting Dilapidation of Duck Egg by Audio Signal |
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| Wen Youxian,Wang Qiaohua,Zong Wangyuan,Chen Hong,Xiong Lirong,Liu Jianying,Yu Yousheng.Study on Detecting Dilapidation of Duck Egg by Audio Signal[J].Journal of Huazhong Agricultural University,2002,21(3):285-287. |
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| Authors: | Wen Youxian Wang Qiaohua Zong Wangyuan Chen Hong Xiong Lirong Liu Jianying Yu Yousheng |
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| Institution: | Wen Youxian 1) Wang Qiaohua 2) Zong Wangyuan 1) Chen Hong 1) Xiong Lirong 1) Liu Jianying 1) Yu Yousheng 2) |
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| Abstract: | A primary study was made on the difference of the audio signal frequency between the dilapidation eggs and the non dilapidation eggs. The dilapidation eggs were differentiated reliably by calculating the subject degree of the fuzzy sets and by the greatest principle the subject degree. Using this detecting dilapidation of duck egg system, the detecting rate was 85% for the non dilapidation eggs and 90% for the dilapidation eggs respectively. |
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| Keywords: | sound detection duck egg dilapidation |
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