基于虚拟仪器技术的温度测控系统设计

Design of Temperature Monitoring and Controlling Based on Virtual Instrument Technique

以美国NI公司的LabVIEW图形化编程语言和PID工具包为开发平台,设计了一个温度控制系统,包括系统硬件和软件的设计。实验表明,该系统具有温度自动控制和界面友好,测量精度高、安全可靠、易于操作等特点。

In this paper,figure programming language LabVIEW of National Instrument Company of U.S.is regarded as the developing platform,combining PID control toolkit,the design process of a temperature control system is introduced,which includes the design of hardware and software.The experiment indicates that the designed control system has many functions such as automatic temperature control,friendly interface,measurement with high precision,very safe and credible work, and simply operation and so on.