非线性系统的模糊辨识在线算法

An On-Line Algorithm of Fuzzy Identification for Nonlinear Systems

在以往的模糊辨识方法中，均未给出在线调整非线性系统的模糊辨识算法。基于递推模糊聚类方法，提出了一种在线调节模糊模型的辨识算法。为了验证所提出方法的有效性，对几个非线性系统进行了辨识，最后给出了辨识结果。

In pastfuzzy identifying m ethods, there existed fuzzy identifying algorithm snotto onlinetunenonlin ear system s. Based on recursive fuzzy clustering m ethod, the paperpresents an online identification algorithm to up date the fuzzy m odel. To dem onstratethe advantagesofthe proposed m ethod, itis used to identify nonlinearsystem s and the results are shown atthe end ofthe paper.