36 results about "Fuzzy predictive control" patented technology

The application discloses a kind of based on laser radar's boiler feed automatic control method and system, the method includes: by the point cloud data information and the oxygen concentration measured value of boiler furnace outlet obtained in real time, the optimal feed amount is obtained by fuzzy-predictive control algorithm calculation, and the optimal control frequency is calculated by the material thickness of conveying belt calculated in real time based on point cloud data information, to realize optimal control to the operating frequency of conveying belt.The present application provides a kind of high reliability, high stability of furnace outlet oxygen concentration automatic control system realized by fuzzy-predictive control method for the current unstable situation of furnace outlet oxygen concentration automatic control system, improve the stability and safety of boiler operation process, with simple equipment, installation is convenient, high economy, high stability, can be updated in real time and so on, provide support for the development of power plant boiler operation.