[1]吴剑锋,周连杰,李建清,等.物体表面热属性温度触觉识别实验研究[J].东南大学学报(自然科学版),2010,40(6):1313-1317.[doi:10.3969/j.issn.1001-0505.2010.06.035]
 Wu Jianfeng,Zhou Lianjie,Li Jianqing,et al.Experimental study on material surface thermal property identification using temperature tactile sensation[J].Journal of Southeast University (Natural Science Edition),2010,40(6):1313-1317.[doi:10.3969/j.issn.1001-0505.2010.06.035]
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物体表面热属性温度触觉识别实验研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
40
期数:
2010年第6期
页码:
1313-1317
栏目:
仪器科学与技术
出版日期:
2010-11-20

文章信息/Info

Title:
Experimental study on material surface thermal property identification using temperature tactile sensation
作者:
吴剑锋 周连杰 李建清 吴剑进 陈从颜
东南大学仪器科学与工程学院, 南京 210096
Author(s):
Wu Jianfeng Zhou Lianjie Li Jianqing Wu Jianjin Chen Congyan
School of Instrument Science and Engineering, Southeast University, Nanjing 210096, China
关键词:
温度触觉传感器 表面形态 接触温度 表面空气层模型 材料识别 ANSYS仿真
Keywords:
temperature tactile sensor surface morphology contact temperature surface air layer model material identification ANSYS simulation
分类号:
TP391
DOI:
10.3969/j.issn.1001-0505.2010.06.035
摘要:
采用所研制的温度触觉传感器进行了材料热属性识别研究,温度触觉传感器由恒温元件保持传感器恒温,由测温传感元件检测接触面的温度信号,基板为传感器提供支架.分析了基于温度触觉的物体表面热属性识别方法机理,认为不同形态的物体表面可等效为光滑物体与薄空气层组成的表面空气层模型.对不同表面形态和不同材料被测物体的温度触觉热传导进行了仿真和实验.测试实验结果表明,所研制的温度触觉传感器能较好地识别不同热属性的物体,对不同表面形态的大理石也有较好的识别效果.表面空气层模型能较好地解释表面形态对温度触觉结果的影响.
Abstract:
A temperature tactile sensor is designed to recognize different thermal properties of materials. In which, the constant temperature element keeps the sensor temperature from variation. Temperature sensor detects the contact surface temperature. Mechanism of temperature tactile to identify material thermal properties is analyzed. The thermal conductivity sensing is simulated and tested for the objects of different surface shapes and different materials. A surface air layer model is proposed, in which the surface of objects is equivalent to smooth objects plus a thin air layer. The results show that the temperature tactile sensor can recognize different thermal properties and different morphology of objects, and the surface air layer model can explain the influence of contact morphology.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 吴剑锋(1975—),男,博士,讲师,wjf@seu.edu.cn.
基金项目: 国家高技术研究发展计划(863计划)资助项目(2009AA01Z314,2009AA01Z311)、江苏省自然科学基金资助项目(BK2009272).
引文格式: 吴剑锋,周连杰,李建清,等.物体表面热属性温度触觉识别实验研究[J].东南大学学报:自然科学版,2010,40(6):1313-1317. [doi:10.3969/j.issn.1001-0505.2010.06.035]
更新日期/Last Update: 2010-11-20