六维力传感器设计与实验数据分析  

Design of Six-Axis Force Sensor and Analysis of Its Experimental Data

作　　者：桂树国[1] 常礼[2] 马成学[2] 曹会彬[2] 孙玉香[2] 高理富[2] 

机构地区：[1]安徽职业技术学院,安徽合肥230011 [2]中国科学院合肥智能机械研究所,安徽合肥230031

出　　处：《仪表技术与传感器》2014年第11期7-10,共4页Instrument Technique and Sensor

基　　金：ITER国内研究计划专项(2012GB102002)资助项目

摘　　要：文中系统论述了一种六维力传感器的结构设计与分析过程,设计了该传感器的结构,采用有限元分析方法,分析了敏感区域的弹性形变量,确定了最佳敏感位置,解决了传感器敏感单元的贴片位置问题。由于该传感器要作为传动部件,因此分析和计算了扭转刚度,验证了结构设计的可行性。并以My方向的实验数据分析其重复性、线性度和耦合性,结果满足设计要求。文中对六维力传感器的设计和分析过程对一般传感器具有借鉴作用。This paper described a six-axis-force sensor＇ s design and analysis. It designed its structure, and analyzed its property in ANSYS and found its sensitive area to build the transducer unit. As the sensor will be used as a part for rotation, rotation stiffness was analyzed and calculated which meet requirements. In addition, the senor＇ s performance such as repeatability, linear and coupling was analyzed based on the My vector data, which can meet the demands. The methods of the analysis and design of the sensor will have a good implication for the general sensors.

关 键 词：六维力传感器 结构设计 重复性 线性度 耦合 解耦 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]