為提高鍋爐燃燒的熱效率，分析了燃燒過程中的給煤量與鼓風量間的關系，提出了依靠
爐溫的變化信息判斷鍋爐的運行工況，進而對給煤量、鼓風量進行相應調節，確定最佳的風煤比。給煤量及送風量的動態調節系統的實現采用模糊決策方法，從而減小對系統頻繁調節造成的運行振蕩，使系統運行性能平穩、自適應性強。
關鍵詞：鍋爐；模糊控制；風煤比；輔助決策
Abstract: Analyses the relation of offering coal and wind during boiler running for improving the heat efficiency. Expounds the means of adjusting boiler running condition by the message of boiler temperature. Adjusts the amountment of coal and wind, confirms the best proportion of coal and wind. Accomplishing the variation adjust system for coal and wind with fuzzy decision can diminish running concussion because of adjusting frequently, insure the system run stability and adapt to transformation easily
Key Words: Boiler; Fuzzy control; Proportion of wing and coal; Auxiliary Decision