豆粉喷雾干燥塔遗传模糊PID串级控制系统仿真  

Simulation study of genetic fuzzy PID cascade control system for soy flour spray drying tower

作　　者：田思庆[1] 李丽[1] 潘佳琦 侯强 徐颖 TIAN Si-qing;LI Li;PAN Jia-qi;HOU Qiang;XU Ying(Information Science&Electronic Science Department,Jiamusi University,Jiamusi,Heilongjiang 154005,China;Technology Department,Jiamusi University,Jiamusi,Heilongjiang 154005,China;Shenyang University of Technology,Shenyang,Liaoning 110000,China)

机构地区：[1]佳木斯大学信息电子技术学院,黑龙江佳木斯154005 [2]佳木斯大学科技处,黑龙江佳木斯154005 [3]沈阳工业大学机械工程学院,辽宁沈阳110000

出　　处：《食品与机械》2022年第1期108-114,共7页Food and Machinery

基　　金：黑龙江省省属高等学校基本科研业务费科研项目(编号:2019-KYYWF-1392)。

摘　　要：目的:提出一种遗传模糊PID串级系统。方法:以出口温度为主被控量,进风温度为副被控量构成一个串级调节系统,主回路采用遗传模糊PID控制器,副回路采用PI控制器。结果:仿真试验表明,与经典PID控制相比,串级遗传模糊PID控制具有调节时间短、鲁棒性好等优点。结论:遗传模糊PID串级豆粉干燥塔喷雾系统可以提高豆粉的生产质量。Objective:This paper proposed a genetic fuzzy PID cascade control system.Methods:Taking the outlet temperature as the main control quantity and the inlet temperature as the secondary controlled quantity,a cascade control system was made.The genetic fuzzy PID controller was used to control the main loop,and the PI controller was used to control the secondary loop.Results:Compared with conventional PID control,the cascade genetic fuzzy PID control had the advantages of shorter regulation time,better robustness.Conclusion:The genetic fuzzy PID cascade control system for soy flour spray drying tower can improve the quality of soy flour production.

关 键 词：喷雾干燥 串级控制 遗传模糊PID MATLAB仿真 

分 类 号：TS203[轻工技术与工程—食品科学] TP273[轻工技术与工程—食品科学与工程]