摘要
针对某电厂11号火力发电机组中的主蒸汽压力控制和AGC(自动发电控制)控制存在的不足,提出了基于非线性PID、非线性微分跟踪器和模糊控制策略相结合的非线性控制策略。工程实际应用结果表明提出的控制策略能够很好地解决机组的协调控制问题。
In view of the shortage of main steam pressure control and auto generating control(AGC) for #11 thermal power unit,the nonlinear control technology including nonlinear PID and nonlinear tracking-differentiator is introduced in this paper.The engineering application results show that the proposed scheme is a good innovative solution to coordinated system problems.
出处
《机械工程与自动化》
2012年第2期126-128,共3页
Mechanical Engineering & Automation
关键词
模糊控制
非线性控制
AGC优化控制
火电机组
fuzzy control
nonlinear control
AGC optimization control
thermal power unit