On Lime Kiln Temperature System Based on GA Fuzzy PID Algorithm and Optimal Control
Considering the problem of the low combustion efficiency in the combustion control system of the sleeve kiln,and the low activity of the lime produced,a plan is designed for the intelligent temperature control in the combustion chamber of the lime kiln.First,with the aim of controlling the temperature of the combustion chamber,and to adjust the gas flow,a plan is proposed to use fuzzy PID intelligence to control the temperature of the combustion chamber.According to the disadvantages that the membership functions of fuzzy control are determined by experience and the parameters cannot adjust dynamically,presenting the method that optimizing parameters by improved genetic algorithm.The simulation results show fuzzy PID controller based on the improved genetic algorithm has a better performance.Second,it is also vital to optimize the technological conditions in the process of roasting limestone.Through the fuzzy control of air-fuel ratio,the oxygen content in the flue gas can be controlled and the combustion efficiency can be maximized.
Lime Temperature Control GA Fuzzy Control Fuzzy PID Optimal Control
LI Shaoming YANG Peng YANG Fan ZHANG Guoli
Anhui University Of Technology,Maanshan,Anhui,24300 Industrial&Commerical College,Anhui University Of Technology Maanshan,Anhui,24300
国际会议
The 33th Chinese Control Conference第33届中国控制会议
南京
英文
4545-4550
2014-07-28（万方平台首次上网日期，不代表论文的发表时间）