Chaos synchronization in a BEC system using fuzzy logic controller

作     者：Tosyali, Eren Oniz, Y. Aydogmus, F. 

作者机构：Opticianry Vocational School of Health Services Istanbul Bilgi University Kustepe Sisli Istanbul34387 Turkey Faculty of Engineering and Natural Sciences Department of Mechatronics Engineering Istanbul Bilgi University Eyup Istanbul34060 Turkey Faculty of Science Physics Istanbul University Vezneciler Istanbul34134 Turkey 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2022年

核心收录：

主　　题：Fuzzy inference 

摘      要：Since the presence of chaos in Bose-Einstein condensate (BEC) systems plays a destructive role that can undermine the stability of the condensates, controlling the chaos is of great importance for the creation of the BEC. In this paper, a fuzzy logic controller (FLC) to synchronize the chaotic dynamics of two identical master-slave BEC systems has been proposed. Unlike the conventional approaches, where expert knowledge is directly used to construct the fuzzy rules and membership functions, the fuzzy rules have been constructed using Lyapunov stability theorem ensuring the synchronization process. The effectiveness of the proposed controller has been demonstrated numerically. © 2022, CC BY.