Research And Application Of MFAC In Furnace

Compared with the traditional control methods based on models, model free adaptive control have more original in theory. MFAC is an advanced control strategy with excellent self-turn and robustness. Some complex systems used this methods is very concise and effective in application. Development with intelligence control, learning control and date mining, and MFAC mostly attended day by day.Considering the basic of MFAC, pointed out the drawback of MFAC and improved in theory, some useful results is obtained. The simulation research combined with the thermal processes in power plant. Some general simulator of MFAC are developed and implemented in the Simulink environment.We have multiannalysised heating furnace cascade control syetem's unique feature and performance according to its heating furnace's common characteristic. The heating furnace of Furfural refining unit is a system with large time constant, longtime-delay,constant, longtime-delay,slow time-varying and various of disturbance, traditional generalized predictive control Generally can not satisfy the performance requirement. therefore, a summary of the research results is addressed, and the future research about Integrated control algorithm are diecussed. So it has hope–ful application prospect.