模糊自适应PID控制在中药提取生产中的应用  

The application of FAPID control in distilling process of chinese traditional medicine

作　　者：丁洪涛[1] 罗安[1] 龙丽姮[1] 徐先勇[1] 

机构地区：[1]湖南大学电气与信息工程学院,长沙410082

出　　处：《自动化与仪器仪表》2006年第6期47-49,共3页Automation & Instrumentation

基　　金：国家计委中药生产自动化示范工程(计高技〔2002〕2141号)

摘　　要：中药生产过程提取工段是一个复杂的工业过程,为了充分提取药材中的有效成分,提高产品质量,提出了具有人工智能的模糊自适应PID控制。该控制方法通过分析实时运行情况,根据模糊控制规则对PID调节的各个参数做出在线修正,从而使控制参数按照预定输出达到最优值。实验结果表明,此控制系统使中药生产提取过程取得了良好的控制效果,提高了产品质量的一致性。It is a complex industrial procedure of distilling process in Chinese Traditional Medicine production. To distill the available ingredient completely and improve the product quality, a FAPID Control with artificial intelligence is proposed in this paper. Through the analyzing of real-time situation, the algorithm automatically adjusts the parameters of PID based on the Fuzzy Control Rule,which makes the control values reach the best. The outcome shows that the control system has achieved perfect effect, improved and stabilized the product quality.

关 键 词：模糊自适应PID 中药生产 提取 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]