基于仿人智能模糊控制算法的青霉素发酵pH值优化系统  

A pH optimization system for penicilin fermation based on fuzzy control algorithm with simulating human intelligence control

作　　者：冯茜[1] 李胜玉[1] 

机构地区：[1]内蒙古科技大学信息工程学院,内蒙古包头014010

出　　处：《中国酿造》2008年第6期55-58,共4页China Brewing

摘　　要：针对青霉素发酵过程中pH值控制非线性、大滞后、时变的特点,将仿人智能控制与模糊控制相结合,提出利用仿人智能模糊方法来对发酵过程中的补氨水速率进行控制,仿真分析证明,仿人智能控制器控制效果好,具有很强的抗滞后性和抗干扰性,特别适用于大滞后、强干扰的对象。For the pH in penicillin fermentation is non-linear, heavy lag and time varying, a new controler to regulate ammonia addition speed was constructed according to fuzzy control algorithm with simulating human intelligence control, a combination of simulating human intelligence control and fuzzy control. The simulation analysis showed that the fuzzy controller with simulating human intelligence control was very effective with good performance on anti-lag and anti-interference, especially suitable for the regulation of parameters with heavy lag and strong interference.

关 键 词：仿人智能模糊控制 PH值控制 仿真 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]