气烧辊道窑气氛温度模糊解耦控制的计算机仿真

COMPUTER SIMULATION OF ATMOSPHERE-TEMPERATURE DECOUPLING IN ROLLER KILN WITH BURNING GAS

本文以热工理论和模糊控制原理为指导 ,以计算机为辅助工具 ,以辊道窑为研究对象 ,研究了气氛温度的解耦控制。仿真结果表明 :通过解耦控制器来控制燃料流量 ,同时以空燃比为变化值系数对空气量作变化值调节 ,解除了辊道窑温度气氛的耦合。

Under the guidance of the thermal theory and the fuzzy control theory,this paper aims to make research on the atmosphere-temperature decouple control in roller kiln with the aid of computer.The decouple controller are used to control the fuel-mass-flow,simultaneously the air-fuel ratio is used as the variable ratio coefficient to adjust the air-mass-flow,the computer simulation results show that the atmosphere-temperature coupling is decoupled in gas roller kiln.