首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于样条插值的模糊控制算法
引用本文:杨文光,赵海良.基于样条插值的模糊控制算法[J].模糊系统与数学,2009,23(3).
作者姓名:杨文光  赵海良
作者单位:西南交通大学,数学学院,信息与计算科学系,四川,成都,610031
基金项目:西南交通大学基金资助项目 
摘    要:利用三次样条插值函数,直接由控制输入输出数据对建立了控制输入与控制输出之间的映射关系,得到了一元三次样条插值控制算法和二元双三次样条插值控制算法,并将二者分别用于单输入单输出系统和双输入单输出系统的仿真控制.仿真结果表明,上述方法是可行的,并且基于三次样条函数的模糊插值控制,具有响应快,无超调,稳态误差极小等很好的控制效果.其设计简单,不需要过多规则,对稀疏规则库条件下的控制器设计尤为适用.

关 键 词:模糊控制  插值控制  三次样条函数  稀疏规则库  仿真

Fuzzy Control Algorithm based on Spline Interpolation
YANG Wen-guang,ZHAO Hai-liang.Fuzzy Control Algorithm based on Spline Interpolation[J].Fuzzy Systems and Mathematics,2009,23(3).
Authors:YANG Wen-guang  ZHAO Hai-liang
Institution:Department of Information and Computational Science;Southwest Jiaotong University;Chengdu 610031;China
Abstract:In this paper,cubic spline interpolation and the one in two-dimensional are employed to fuzzy control systems.Based on the couples of input and output data in fuzzy rules,cubic spline interpolation functions between the control input and output are established.And fuzzy control algorithms based on them are proposed,which can be applied to SISO and MISO fuzzy control systems.Finally,simulations on the first order system and second order system show that the control performance has many advantages,such as rap...
Keywords:Fuzzy Control  Interpolative Control  Cubic Spline  Sparse Fuzzy Rule Base  Simulation  
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号