高精度温度、压力、电流综合传感器及其测控仪表的设计.pdf

VValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValueValuealueEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineeringEngineering·223·

高精度温度、压力、电流综合传感器及其测控仪表的设计

TheDesignonHighAccuracyTemperature,Pressure,CurrentIntergrativeTransducerInstrument

刘其中LiuQizhong

（二炮驻哈尔滨地区军事代表室，哈尔滨150036）

（SecondArtilleryCorpsofChinesePepolesLiberationArmyinHarbinMilitaryRepresentativeRoom，Harbin150036，China）

摘要：

本文讲述了实际应用中对温度、压力、电流三种参数实用的高精度测量方法，重点分析了压阻式压力传感器的温漂补偿以及铂电阻

温度传感器的线性修正方法。

Abstract:Thethesisintroducesthehighaccuracymeasuringmethodfortheparametersoftemperature,pressureandcurrentinpractical

application.ItplacesemphasisonanalysingthetemperaturedriftcompensationofpiezoresistivepressuretransducerandlinearcalibratingmethodforPt

resistivetemperaturetransducer.

关键词：

传感器；测控系统；设计；温度补偿；线性修正

Keywords:sensor;controlsystem;design;temperaturecompensation;linearcalibration

中图分类号：文献标识码：文章编号：

[TN98]A1006-4311（2010