基于模糊控制的烟叶烘烤系统设计与仿真

Design and simulation of the tobacco curing system based on fuzzy control

通过分析烟叶烘烤过程中温湿度的变化规律，提出一种基于专家经验的烟叶烘烤模糊控制方案．借助Matlab的模糊逻辑工具箱和Simulink仿真工具箱设计模糊控制器并对其进行仿真，结果表明，温度预置范围20-70℃，干湿温度波动最大为±1．5℃，满足工艺要求，该方法正确有效．

By analyzing the law of temperature and humidity variance, a fuzzy control method of tobacco curing based on the expertise was presented. With the fuzzy logic and Simulink simulation toolbox kits in Matlab, the controller was designed and simulated. The results showed the temperature presenting range was 20 - 70 ℃, the fluctuation range of the dry and wet temperature was ＋ 1.5 ℃ . It could meet the demand of the process. This method is correct and aflective.