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Position: Home > Articles > Application of Electronic Nose Technology in Pork Freshness Recognition MEAT RESEARCH 2008 (2) 55-58

电子鼻技术在猪肉新鲜度识别中的应用

作  者:
孙钟雷
单  位:
长江师范学院生命科学系
关键词:
猪肉新鲜度;电子鼻;遗传算法;组合神经网络
摘  要:
根据猪肉的气味特征,建立了一套用于猪肉新鲜度识别的电子鼻系统。通过分析猪肉的腐败机理,合理选用了气敏传感器阵列。依据猪肉的新鲜度模式,确定了遗传优化的组合RBF神经网络作为模式识别方法。试验结果表明,本文的电子鼻系统对猪肉新鲜度的识别率达95%,优于其它识别系统。
译  名:
Application of Electronic Nose Technology in Pork Freshness Recognition
作  者:
Sun Zhong-lei (Department of Life Science,Yangtze Normal University,Chongqing Fuling 408003)
关键词:
Pork freshness;Electronic nose;Genetic algorithm;Compsite neural network
摘  要:
An electronic nose system was designed for monitoring meat freshness according of pork smell. By analyzing the rottenness mechanism of meat,an array of gas sensors was selected.The composite GA-RBF network was applied in the research of the electronic nose system.Experiments were conducted and results show that the recognition rate of this system is 95%,which is higher than that of other systems.

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