| 基于力敏导电橡胶的新型三维力柔性触觉传感器仿真研究 |
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| 引用本文： | 徐菲. 基于力敏导电橡胶的新型三维力柔性触觉传感器仿真研究[J]. 传感技术学报, 2012, 25(3): 359-364. DOI: 10.3969/j.issn.1004-1699.2012.03.016 |
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| 作者姓名： | 徐菲 |
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| 作者单位： | 昆明船舶设备研究试验中心,昆明,650051 |
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| 基金项目： | 国家自然科学基金项目(60672024,61072032);国家高技术研究发展计划(863计划)项目(2007AA04Z220) |
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| 摘 要： | 针对目前触觉传感器研究中不能兼有柔韧性和多维力测量等难题,设计了一种基于力敏导电橡胶的具有整体两层非对称网状式结构的触觉传感器,通过检测导电橡胶的电阻值变化来分析三维力信息.本文介绍了该传感器的基本结构,并基于理想力敏导电橡胶的力学特性建立了三维力并行测量的数学模型,通过对该模型的求解解决了三维力及各受力点之间复杂的耦合问题.仿真实验结果表明该传感器能够实现对表面任意单点三维力、多点三维力以及三维面力信息的测量.
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| 关 键 词： | 触觉传感器 柔性 三维力 力敏导电橡胶 |
Simulation Research of A Novel Three-dimensional Force Flexible Tactile Sensor Based on Force-sensitive Conductive Rubber |
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| XU Fei. Simulation Research of A Novel Three-dimensional Force Flexible Tactile Sensor Based on Force-sensitive Conductive Rubber[J]. Journal of Transduction Technology, 2012, 25(3): 359-364. DOI: 10.3969/j.issn.1004-1699.2012.03.016 |
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| Authors: | XU Fei |
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| Affiliation: | XU Fei(Kunming Shipborne Equipment Research and Test Center,Kunming 650051,China) |
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| Abstract: | A novel three-dimensional force flexible tactile sensor based on conductive rubber is presented.The sensor 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.In this paper,we describe the sensor’s structure,and establish a three-dimensional force parallel detection mathematical model based on the force-sensitive conductive rubber’s ideal mechanics characteristics.Based on this model,the sensor can detect the 3-D force information applied on any point,multi-point as well as sensor’s surface. |
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| Keywords: | tactile sensor flexible three-dimensional force force-sensitive conductive rubber |
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