Design and analysis of bidirectional micro force sensor

NI Jie; YU Min; SHEN Hui; DAI Zhen-dong

doi:10.13873/j.1000-97872007.03.015

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Design and analysis of bidirectional micro force sensor

更新时间：2025-09-11

- Design and analysis of bidirectional micro force sensor
- Issue 3, Pages: 48-50(2007)
- 作者机构：
  
  1. 南京航空航天大学仿生结构与材料防护研究所
  2. 南京航空航天大学仿生结构与材料防护研究所,江苏,南京,210016
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872007.03.015
  CLC： TP212.1
- Published：2007
- 稿件说明：
移动端阅览
[1]倪杰,于敏,沈辉,戴振东.二维微载荷传感器的设计与分析[J].传感器与微系统,2007(03):48-50.

NI Jie, YU Min, SHEN Hui, et al. Design and analysis of bidirectional micro force sensor[J]. 2007, (3): 48-50.
[1]倪杰,于敏,沈辉,戴振东.二维微载荷传感器的设计与分析[J].传感器与微系统,2007(03):48-50. DOI： 10.13873/j.1000-97872007.03.015.

NI Jie, YU Min, SHEN Hui, et al. Design and analysis of bidirectional micro force sensor[J]. 2007, (3): 48-50. DOI： 10.13873/j.1000-97872007.03.015.

摘要

设计了一种二维微载荷传感器。用于仿生粘性材料的力学性能测试

也可用于一般的摩擦试验。利用应力集中原则对平行梁弹性体局部削弱

结合材料力学理论和有限元软件ANSYS对弹性体进行仿真设计。利用ANSYS后处理器中提供的路径映射技术

在弹性体应变最大的区域

确定弹性体应变计的最佳贴片位置。对传感器进行静态标定

得出其静态性能指标

其垂直方向的最大量程为3.0 N

分辨力为0.008 N;水平方向的最大量程为3.5 N

分辨力为0.01 N。

Abstract

A special bidirectional force measuring sensor is designed for the experimentation of bionic adhesive material.The elastic body is weaken locally according to the principle of stress concentration

the parameters of the elastic body is gained by using the theory of material mechanics and the FEM program ANSYS

the best location to stick the strain gauge is found with the technique of mapping results onto a path which provided by ANSYS.Through calihrating the sensor

its static performance is got.Its measurement range for vertical force is 3.0 N with 0.008 N distinguishability and measurement range for horizontal force is 3.5 N with 0.01 N distinguishability.

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references

ANSYS路径映射技术在结构分析中的应用 [J]. 胡晓伦,陈艾荣. 交通与计算机 . 2004(03)

聚氨酯粘着性能的实验研究 [J]. 戴振东,Stanislav Gorb. 南京理工大学学报(自然科学版) . 2004(01)

用于摩擦系数测量的二维力传感器 [J]. 史炎. 内燃机车 . 2002(02)

测力传感器设计的应力集中原则 [J]. 朱超甫,陈虎平,刘哲. 传感器世界 . 2001(12)

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