锅炉——汽轮机系统的逆系统控制方法

Inverse system control for nonlinear boiler-turbine system

针对非线性锅炉———汽轮机系统各变量间所存在的严重非线性强耦合特征 ,提出了对其控制的逆系统解耦控制方法 ,仿真结果表明 ,采用逆系统控制方法设计的锅炉———汽轮机系统 ,可在全负荷范围内克服其非线性和严重耦合性 ,优于其它基于局部工作点所设计的H∝

In this paper,inverse system control is used for boiler-turbine system in view of its strong coupling and nonlinear property.Simulation results show that inverse system control used for boiler-turbine system can work well in whole process,it's regulation performance is better than other control algorithm such as H ∝ control used.