Research on Model Free Adaptive Control Method of Thermal Power Unit

Has introduced a new model free adaptive control method, focusing on that the controlled objects of thermal power unit multi variable, strongly coupling, model parameters fiercely changes as the change of load, and presenting the transmission function model, structure graph and model free adaptive training method. It also does simulation study on a 300MW DC boiler of reheat steam turbine set, the result of which shows that using this control method to coordinated control system can not only have good decoupling performance, but also have good adaptive and robust to uncertain of inner and outside disturbance and object model.