摘要
西瓜品质无损检测方法主要有声学特性法、振动频谱法、介电常数法、可见/红外光谱技术法和核磁共振法等,然而应用于市场的检测装置还未面世。根据现有的检测方法,提出应用声音特性,采用LABVIEW采集与处理技术拟研制台式西瓜无损检测系统,应用DSP处理技术拟研制便携式西瓜无损检测装置。
There are many detection technologies for watermelon quality nondestructive examination,which includes acoustic property,vibration frequency spectrum,electric inductivity,visible and near-infrared spectroscopy,nuclear magnetic resonance,et al,but there is not a detection device used in market.According to the present detection methods,proposes that by sound detecting methods,uses LABVIEW collecting technology to develop desk-top watermelon nondestructive detection devices and DSP processing technology to develop the portable type.
出处
《湖南工业大学学报》
2010年第3期73-76,共4页
Journal of Hunan University of Technology
基金
湖南省大学生研究性学习与创新性实验计划基金资助项目(湘教通[2009]320-320)
关键词
西瓜
品质
无损检测
watermelon
quality
nondestructive inspection