【摘要】 结合锅炉供热系统自动控制的特点，开发了实用的基于图形语言的锅炉供热自动控制系统。给出了一种自适应PID控制算法，利用该PID控制算法控制锅炉出水的温度和流量以及炉膛的燃烧环境可有效地实现控制目标。实验结果表明该控制系统具有良好的自适应能力。更多还原

【Abstract】 A practical application in boiler heating autocontrol system was developed using Graphical Language. The auto adaptive PlD algorithm was introduced in this paper. The control goal was perfectly implemented by uslng PID algorithm to control output water temperature and flow as well as burning environment. The fine autoadaptive ability of this auto control system was shown in practical application更多还原