温度触觉传感器的材质识别仿真研究  

Simulation research on material identification by thermal tactical sensor

作　　者：周连杰[1] 李建清[1] 吴剑锋[1] 吴剑进[1] 柏俊杰[1] 

机构地区：[1]东南大学仪器科学与工程学院,江苏南京210096

出　　处：《传感器与微系统》2011年第2期11-13,共3页Transducer and Microsystem Technologies

基　　金：国家"863"计划资助项目(2009AA01Z314;2009AA01Z311);江苏省自然科学基金资助项目(BK2009272)

摘　　要：采用温度触觉传感器对材质进行识别研究,介绍了一种基于热传导原理的材质识别方法,利用ANSYS软件对温度触觉传感器在不同温度差、不同基板材料和不同被测物体材料不同情形下的热传导进行了仿真实验。仿真结果表明:温度触觉传感器可用于识别吸热系数偏低的材料,接触温度可作为材质识别的一个重要判据。Material identification is studied by a thermal tactical sensor and an identification method based on heat conduction theory is presented. With the ANSYS software, simulation experiments of the thermal tactical sensor in different thermal conditions of temperature difference, substrate materials and tested object materials are studied. The results show that the thermal tactical sensor can identify the materials with lower thermal effusivity. The contact temperature can be used as an important evidence for material identification.

关 键 词：温度触觉传感器 接触温度 吸热系数 材质识别 ANSYS仿真 

分 类 号：TP339[自动化与计算机技术—计算机系统结构]