Dual adaptive predictive functional control of boiler deaerator system

Abstract

For the deaerator non-linear, time-varying large delay, and model features dual use of a class of adaptive predictive functional control algorithm, the use of dual control to adjust the existing adaptive control law to obtain information on unknown parameters and to effectively suppress the strong coupling caused by controlling the amount of volatility. The simulation shows that the algorithm is a simple computation, robustness, stronger controls of higher quality control methods, the deaerator system using this algorithm than the conventional system has a superior performance.