现代科学仪器Issue(4)：63-66,4.
基于PID控制和LabVIEW技术的高精密恒温测控系统设计
Design of a High-precision Constant Temperature Control System Based on PID Control and Labview
摘要
Abstract
It is essential to control constant temperature of environment for micro/nano-measurements.A system of high-precision constant temperature measurement and control based on LabVIEW was designed,which used a separate constant temperature box structure and was constituted of a TEC（Thermoelectric Cooler）,a programmable power supply,a high-precision temperature measuring instruments.Measurement and control system is established easily using graphical virtual instrument software LabVIEW and it’s PID Toolkit.The experiment and the practical data reveals that the control error of the temperature is less than 0.05°C.The goal of high-precision temperature control is achieved.关键词
微纳米测量/温度控制/PID/LabVIEW/高精度Key words
Tmicro/nano-measurements/Temperature control/PID/LabVIEW/High-precision分类
信息技术与安全科学引用本文复制引用
李云彬,张辉,张阳..基于PID控制和LabVIEW技术的高精密恒温测控系统设计[J].现代科学仪器,2012,(4):63-66,4.基金项目
安徽省省级优秀青年人才基金项目,项目编号：2010AJYQ0359 （）
