有效克服静差的滤波辨识预测式模糊控制器  

A filter identification predictive fuzzy controller to overcome static errors effectively

作　　者：李娟[1] 李战明[2] 

机构地区：[1]莱阳农学院工程系,莱阳265200 [2]甘肃工业大学电信系,兰州730050

出　　处：《工业仪表与自动化装置》2001年第2期7-8,13,共3页Industrial Instrumentation & Automation

摘　　要：针对模糊控制对时滞系统控制效果不好和存在静差的缺陷 ,本文提出了滤波辨识预测式模糊控制器 ,利用滤波在线辨识时滞 ,利用预测克服时滞对模糊控制静差的影响 。Aimed at the disfigurement that fuzzy control has static errors and no good control effect on a time delay system,a filter identification predictive fuzzy controller is proposed,which utilizes a filter to identify the time delay on line and uses prediction to overcome the effect of the time delay on the static error of fuzzy control as well as takes advantage of similar integral to eliminate the static error of fuzzy control itself.

关 键 词：静差 滤波辨识 预测 类积分 模糊控制 模糊控制器 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置]