Design and contact process analysis of tactile sensor with concave profile

L Gen-bo; LI Cheng-gang; SHEN Jing-jin

doi:10.13873/J.1000-9787(2015)08-0021-05

Chinese

您当前的位置：

首页 >

文章列表页 >

Design and contact process analysis of tactile sensor with concave profile

更新时间：2025-09-11

- Design and contact process analysis of tactile sensor with concave profile
- Vol. 34, Issue 8, Pages: 21-25(2015)
- 作者机构：
  
  1. 南京航空航天大学机电学院
  2. 南京邮电大学自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)08-0021-05
  CLC： TP212
- Published：2015
- 稿件说明：
移动端阅览
[1]吕根波,李成刚,申景金.内凹面触觉传感器设计与接触过程分析[J].传感器与微系统,2015,34(08):21-25.

L Gen-bo, LI Cheng-gang, SHEN Jing-jin. Design and contact process analysis of tactile sensor with concave profile[J]. 2015, 34(8): 21-25.
[1]吕根波,李成刚,申景金.内凹面触觉传感器设计与接触过程分析[J].传感器与微系统,2015,34(08):21-25. DOI： 10.13873/J.1000-9787(2015)08-0021-05.

L Gen-bo, LI Cheng-gang, SHEN Jing-jin. Design and contact process analysis of tactile sensor with concave profile[J]. 2015, 34(8): 21-25. DOI： 10.13873/J.1000-9787(2015)08-0021-05.

摘要

设计一种用于微创手术（MIS）的圆锥形内凹面触觉传感器

不仅可以分析接触力

辨别不同软组织的相对硬度

而且能得到软组织的材料参数

进而辨识组织和可能的组织病变。首先

建立传感器与弹性体间的接触模型;然后

根据弹性与粘弹性对应原理建立传感器与粘弹性体的接触模型

解算出剪切模量等参数信息;最后

通过实验验证了该传感器的可行性。

Abstract

A tactile sensor with conical concave profile

suitable for minimally invasive surgery（ MIS） is designed

which can not only analyze contact force and distinguish relative hardness of soft tissues

but also can obtain material parameters of soft tissue

and then identify tissue and tissue lesion. Firstly

contact model between sensor and elastic solid is set up; secondly

contact model between sensor and viscoelastic solid is set up according to correspondence principle between elasticity and viscoelasticity

and shear modulus of the tissue is estimated;finally

the feasibility of the sensor is verified.

关键词

Keywords

references

Shear modulus estimation of the polymer polydimethylsiloxane （PDMS） using digital image correlation [J] . L.C.S. Nunes. Materials and Design . 2009 (1)

Low cost thin film based piezoresistive MEMS tactile sensor [J] . A. Wisitsoraat,V. Patthanasetakul,T. Lomas,A. Tuantranont. Sensors & Actuators: A. Physical . 2006 (1)

Indentation of the semi-infinite elastic solid by a concave rigid punch [J] . J. R. Barber. Journal of Elasticity . 1976 (2)

Views

101

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on contact model and simulation of flexible tactile sensor with microdome structure

Research on tactile sensor based on PVDF piezoelectric thin-film

Design of three-dimensional fingertip force sensor based on PVDF

Analysis on characteristics of active excitation tactile sensor

Detection of normal and shear force with piezoresistive tactile sensor

Related Author

NIE Cao

LIU Jinyue

MA Tao

YANG Ruoxi

DAI Qi

LI Tiejun

ZHU Benben

SHAN Yang

Related Institution

School of Electronic Science & Applied Physics,Hefei University of Technology

School of Mechanical Engineering,Hebei University of Technology

Faculty of Information Engineering and Automation,Kunming University of Science and Technology

College of Electrical Engineering,Guizhou University

Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province,Hebei University of Technology

⁰