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变论域模糊控制器及其应用
引用本文:杨昔阳.变论域模糊控制器及其应用[J].泉州师范学院学报,2007,25(6):10-14.
作者姓名:杨昔阳
作者单位:泉州师范学院,理工学院,福建,泉州,362000
摘    要:介绍变论域模糊控制器的控制机理,利用一些假设推导出一种新的变论域伸缩因子的微分方程模型,并得到它的表达式.仿真试验验证了在输出论域上使用这种伸缩因子的变论域模糊控制器可以取得很好的控制效果.和普通模糊控制器比较,这类变论域模糊控制器控制灵敏且几乎无超调,具有较高的普适性.

关 键 词:倒车问题  变论域模糊控制  伸缩因子  仿真
文章编号:1009-8224(2007)06-0010-05
修稿时间:2007年7月2日

Variable Universe Fuzzy Control System and its Application
YANG Xi-yang.Variable Universe Fuzzy Control System and its Application[J].Journal of Quanzhou Normal College,2007,25(6):10-14.
Authors:YANG Xi-yang
Abstract:The control method of variable universe based fuzzy controller is introduced.Based on some common assumptions,another expansion-contraction factor on the output universe of a fuzzy controller is proposed.The control simulation of truck backer problem shows that a fuzzy controller equipped with such expansion-contraction factor is able to back up the truck on a short and smooth track.Compared with the ordinary fuzzy controller,the variable universe based fuzzy controller turns out to be readily responsive,extremely accurate,and widely applicable.
Keywords:truck backer problem  variable universe based fuzzy controller  expansion-contraction factor  simulation
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