基于新型导电橡胶的三维力柔性阵列触觉传感器研究  

Research of a three-dimensional force flexible tactile sensor based on novel conductive rubber

作　　者：徐菲[1,2] 葛运建[1] 双丰[1] 丁俊香[1,2] 李珊红[1,2] 

机构地区：[1]中国科学院合肥智能机械研究所,合肥230031 [2]中国科学技术大学自动化系,合肥230027

出　　处：《仪器仪表学报》2011年第6期1350-1356,共7页Chinese Journal of Scientific Instrument

基　　金：国家自然基金面上项目(60672024);"十一五"863探索导向项目(2007AA04Z220)资助

摘　　要：针对目前多维阵列触觉传感器不能兼有柔韧性和测量多维力特征信息等难题,研究了一种基于导电橡胶的新型柔性三维力触觉传感器,通过检测橡胶的电阻变化来分析受力信息。该传感器的敏感单元采用"整体液体成型"的方法制作而成,操作简便,有利于触觉传感器的产品化。介绍了该传感器的基本结构及其工作原理,并对三维力的检测进行了仿真研究,结果表明该传感器能够实现对三维力信息的检测。A novel 3-D force tactile sensor based on flexible conductive rubber is presented.The sensor breaks through the design idea of current tactile sensor array based on armor-type structure,has good flexibility and can be used to measure three-dimensional force.The applied force information can be obtained through detecting the resistance of the conductive rubber.The sensor structure and principle are discribed;and preliminary simulation results show that the sensor can measure three-dimensional force accurately.

关 键 词：触觉传感器 柔性 三维力 导电橡胶 力敏特性 

分 类 号：TP212.1[自动化与计算机技术—检测技术与自动化装置]