| ANSYS在平板式压电四维力/力矩传感器设计中的应用 |
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| 引用本文： | 刘俊,秦岚,李敏,刘京诚,薛联.ANSYS在平板式压电四维力/力矩传感器设计中的应用[J].传感技术学报,2010,23(11):1580-1585. |
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| 作者姓名： | 刘俊 秦岚 李敏 刘京诚 薛联 |
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| 作者单位： | 重庆大学光电技术及系统教育部重点实验室,重庆,400044;四川理工学院机械工程学院,四川,自贡,629200 |
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| 基金项目： | 重庆市2010年工业发展专项资金(产业研发项目)资助课题(62) |
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| 摘 要： | 针对人机触觉交互系统对四维力/力矩传感器的需求,研制了一种新型平板式压电四维力/力矩传感器。首先,介绍了传感器的结构和工作原理。然后,推导了传感器的数学模型,建立了传感器的有限元模型。最后,得到了传感器输出的电荷灵敏度、维间干扰、固有频率等重要性能指标。研究结果表明:传感器结构简单合理、数学模型正确、加工工艺性好、线性度好、刚度高、固有频率大于30kHz、未使用退耦矩阵时的维间干扰小于3%。满足传感器的设计指标。
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| 关 键 词： | 压电传感器 力/力矩传感器 有限元 四维 |
Application of ANSYS in the design of parallel piezoelectric 4-axis force/torque sensor |
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| LIU Jun,QIN Lan,LI Min,LIU Jingcheng,XUE Lian.Application of ANSYS in the design of parallel piezoelectric 4-axis force/torque sensor[J].Journal of Transduction Technology,2010,23(11):1580-1585. |
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| Authors: | LIU Jun QIN Lan LI Min LIU Jingcheng XUE Lian |
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| Affiliation: | LIU Jun1,QIN Lan1,LI Min2,LIU Jingcheng1,XUE Lian1 1.Key Laboratory of Optoelectronic Technology , System of the Education Ministry of China,Chongqing University,Chongqing 400044,China,2.College of Mechanical Engineering,Sichuan University of Science & Engineering,Zigong Sichuan 629200 |
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| Abstract: | According to the requirements of haptic based human-computer interaction system for the four-axis force/torque sensor,a novel parallel piezoelectric four-axis force/torque sensor is developed.First,the sensor's structure and operating principle are presented.Then its mathematic model is derived,and finite element model of sensor is established analyzed by ANSYS software.Finally,the sensor's input charge sensitivity,coupling interference and natural frequency are obtained.Research results indicate that the s... |
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| Keywords: | piezoelectric sensor force/torque sensor finite element four-axis |
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