主蒸汽温度控制系统PID参数优化与仿真研究

Main steam temperature control system PID parameter optimization and simulation

通过分析主汽温调节对象的动静态特性,得出该控制系统的设计原则,从而用Z-N整定方法设计出PID控制器的控制参数,结果证明用Z-N整定方法整定的PID控制器对主蒸汽温度具有良好的控制效果,可见Z-N整定能很好的应用于主蒸汽温度控制系统中。

This paper analyzes the main steam temperature control static and dynamic characteristics of the object, draw the control sys- tem design principles, thus using Z-N tuning method designed PID control parameters, the results prove that using Z-N tuning method of PID controller tuning the main steam temperature control has a good effect, see Z-N tuning can be well applied in the main steam temperature control system.