摘要
该文讨论了模糊系统的数字逼近特性 ,同时分析了逼近误差和初始状态误差对模糊系统的影响 .最后得出一个重要结论 :在一定条件下 。
In this paper, the numerical approximation characteristics of fuzzy system are discussed, and the influence of approximation error and initial state error on fuzzy system are analyzed. Finally, an important conclusion is obtained that under some conditions, fuzzy system output differs little from that of the actual system.
出处
《软件学报》
EI
CSCD
北大核心
2000年第4期447-452,共6页
Journal of Software
基金
This research is supported by the National Natural Science Foundation of China (国家自然科学基金
No.6 96 730 0 1)
关键词
非线性系统
系统辨识
模糊系统
逼近误差
Universal approximation, fuzzy system, system identification, approximation error.