摘要
提出了基于DSP和电流环的锅炉温度控制系统设计方案,详细介绍了电流环发生器和接收器、DSP处理模块及其控制算法的设计。该系统采用TMS320F2812 DSP作为控制器,以4～20 mA电流环为传输方式,利用PID算法实现了对锅炉的温度控制,具有较高的灵活性和可靠性。
A design scheme of boiler temperature control system based on DSP and current loop was proposed,and designs of generator and receiver of the current loop,DSP processing module and control algorithm were introduced in details.The boiler temperature control was realized by using TMS320F2812 DSP as a controller,4～20 mA current loop as transmission mode,and PID as control algorithm.The system has high flexibility and reliability.
出处
《工矿自动化》
2011年第7期98-101,共4页
Journal Of Mine Automation
关键词
锅炉
温度控制
电流环
数字信号处理器
boiler
temperature control
current loop
digital signal processor
