指挥控制与仿真Issue(5)：136-140,5.DOI:10.3969/j.issn.1673-3819.2014.05.030
数字电位器在P T100温度仿真中的应用
Digitally Controlled P otentiometer Used for Temperature Simulation of P T100
摘要
Abstract
With the wide application of high-speed programmable logical devices, users begin to pursue the goal dealing with digital signal rapidly and reliably to realize the real-time control of complex electromechanical system. Digitally controlled po-tentiometer (DCP) with the features of adjustable high precision, more stable, more convenient operation, has incomparable advantages in some occasions. This paper presents an engineering application based on complex programmable logic devices ( CPLD) , which simulates the resistance change of PT100 temperature sensor by using DCP in the semi-physical simulation system. Making use of the content of this research, we can easily simulate the resistance change of PT100 temperature sensor by setting the temperature parameters of system manually through the PC, which can verify the reliability both of the software and hardware of the actual system used for monitoring temperature and ensure the safe operation of the complex electrome-chanical system.关键词
数字电位器/机电系统/实时/半实物/温度模拟Key words
digitally controlled potentiometer/electromechanical system/semi physical/real time/temperature simulation分类
信息技术与安全科学引用本文复制引用
冯权,李维波,汪光森,刘辉鹏..数字电位器在P T100温度仿真中的应用[J].指挥控制与仿真,2014,(5):136-140,5.基金项目
国家自然科学基金 （）
