基于电子鼻技术的热带农产品品质识别检测技术的研究

Based on the Electronic Nose Technology of Tropical Agricultural Product Quality Distinguish Detection Technology Research

阐述电子鼻的发明和技术发展,以及国际、国内近年来的技术发展形势,提出基于电子鼻技术的基础上,通过对对芒果、香蕉、木瓜等为例进行了农副产品品质检测实验,对比PCA-BP及LDA-BP神经网络的识别效果,设计研究一种专门针对海南热带农产品品质检测的便携式系统的构想方案。

The invention and development of electronic nose system technology, domestic and international, in recent years technical development situation, based on the electronic nose system technology on the basis, through the mango, banana, papaya and other as an ex- ample of agricultural and sideline products quality testing, comparison of PCA-BP and LDA-BP neural network recognition effect, design research a specific Halnan tropical agricultural products quality inspection of the portable system plans.