| 平行梁式传感器弹性体的设计与有限元分析 |
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| 引用本文： | 程晓晓,王秋晓. 平行梁式传感器弹性体的设计与有限元分析[J]. 重庆理工大学学报(自然科学版), 2011, 0(4) |
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| 作者姓名： | 程晓晓 王秋晓 |
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| 作者单位： | 重庆大学机械工程学院; |
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| 基金项目： | 国家自然科学基金资助项目(30970764) |
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| 摘 要： | 根据平行梁式传感器的结构和特点,利用材料力学相关知识对其弹性体进行设计,并建立力学模型。运用有限元分析方法进行分析,建立了既符合实际又简化的有限元模型;研究了弹性体的结构参数、载荷等因素对贴片区应变的影响,为找到准确的贴片位置和优化设计提供依据。
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| 关 键 词： | 弹性体 平行梁式传感器 有限元 |
Design and Finite Element Analysis of Elasmoter of Parallel Girder Load Sensor |
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| CHENG Xiao-xiao,WANG Qiu-xiao. Design and Finite Element Analysis of Elasmoter of Parallel Girder Load Sensor[J]. Journal of Chongqing University of Technology(Natural Science), 2011, 0(4) |
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| Authors: | CHENG Xiao-xiao WANG Qiu-xiao |
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| Affiliation: | CHENG Xiao-xiao,WANG Qiu-xiao(College of Mechanical Engineering,Chongqing University,Chongqing 400044,China) |
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| Abstract: | The structure of the elasmoter of weight sensors can directly affect the measuring precision.According to the structure and characteristics of parallel girder load sensor,an elastic component was designed based on the theory of material mechanics,and then a mechanics model was established.At the same time,a realistic and simplified finite-element model was established using the finite element analysis method,and the effects of the structure parameters,load and other factors on strain chip paste-areas were r... |
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| Keywords: | elasmoter parallel girder load sensor finite element |
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