文献类型：期刊文献

中文题名：木工高速电主轴表面温度检测系统标定模块设计

英文题名：Module design on temperature detecting system carlibration of wood working high speed electric spindle

作者：李健[1] 汤晓华[1] 张伟[2,3] 王娟[1] 赵蕾[1] 夏天煜[1]

第一作者：李健

机构：[1]北京工商大学机械工程学院;[2]国家林业局北京林业机械研究所;[3]中国林科院林业新技术研究所

年份：2010

期号：1

起止页码：1-4

中文期刊名：木材加工机械

外文期刊名：Wood Processing Machinery

基金：948技术引进项目;项目编号:2006-4-101;中央级公益性科研院所基本科研业务费专项;项目编号:CAFINT2008C14;PXM2009-014213-069726

语种：中文

中文关键词：LabVIEW;标定;温度传感器

外文关键词：LabVIEW; carlibration; temperature sensor

分类号：TS642

摘要：实现木工高速电主轴表面温度测量,需对温度传感器进行精确标定。本文介绍了基于LabVIEW的表面温度检测系统标定模块。标定对象为Pt100型热电偶传感器。分别采用线性、二次、三次、四次最小二乘法对实验结果拟合且得出误差结果。实验证明利用二次最小二乘法拟合标定获得较好效果。本标定模块预留与其他模块连接接口。实验证明本标定模块具有精度较高、可靠、稳定、操作简单、实用、可移植性强等优点。
In order to measure the surface temperature of wood working high speed electric spindle more exactly,it is absolutely necessary to cailbrate temperature sensor precisly. This essay introduced a module of cailbration of surface temperature detection system based on LabVIEW platform. The thermocouples of type of Pt100 were used as the cailbration objects. The result of cailbration adopted linear,quadratic,polynomials, quartic polynomial respectively and the error results were given. Experiments prove that the cailbration results are better by using quadratic least square f itting method. The Interface which can connect with other modules was also reserved by calibration module. Experiments prove that the cailbration modlue has the advantages of simple, reliable, practical and good portability.etc.