电子舌常用传感器研究进展  

Progress of electronic tongue sensors

作　　者：雷勇杰[1] 章桥新[1] 张覃轶[2] 

机构地区：[1]武汉理工大学机电工程学院,湖北武汉430070 [2]武汉理工大学材料科学与工程学院,湖北武汉430070

出　　处：《传感器与微系统》2007年第2期4-7,共4页Transducer and Microsystem Technologies

摘　　要：电子舌是一种用于液体分析的多传感器系统,它主要由传感器阵列、信号处理和模式识别系统组成,其中,味觉传感器是决定其性能的关键部件之一。介绍了几种常用味觉传感器的研究和应用现状,重点讨论了电位分析传感器、伏安分析传感器和光学方法的味觉传感器的原理、特点及其应用,同时,对电子舌传感器的发展进行了展望。Electronic tongue is a kind of multi-sensor system mainly used in the field of liquid analysis. It consists of sensor arrays, signal processing and pattern recognition system, and the taste sensor is one of the key parts of it. The development and applications of several kinds of typical taste sensors are studied. The potentiometric sensors, voltametric sensors and taste sensors based on optics method, are discussed. Their principles, properties and applications are introduced. The prospects of taste sensors are also presented.

关 键 词：电子舌 味觉传感器 传感器阵列 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]