pp. 1211-1219
S&M2884 Research Paper of Special Issue https://doi.org/10.18494/SAM3490 Published: March 24, 2022 Chaos Synchronization via Ameliorated Dynamic Control [PDF] Ming-Chi Lu, Yen-Wen Tseng, Yan-Lin Zhong, Chen-An Chan, Che-An Chiu, Wen-I Huang, Chia-Ju Liu, and Ming-Chung Ho (Received June 29, 2021; Accepted January 12, 2022) Keywords: controlled synchronization, dynamic control, Lyapunov theory
Although the synchronization scheme of dynamic control proposed by previous studies can synchronize chaotic systems, not all chaotic systems can be successfully synchronized. In this paper, we propose an ameliorated synchronization scheme of dynamic control, in which the controllers are changed from 1D to 2D and are added to two signals of the slave system. As a result, the synchronization of chaotic systems that fail to be synchronized is successfully achieved. The synchronous stability is investigated by using Lyapunov theory and the master stability function approach. Two applications of Lü and Lü-like chaotic systems are compared. The results show that the proposed ameliorated scheme is effective and can be used to develop a chaos-synchronization sensor.
Corresponding author: Ming-Chung HoThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Ming-Chi Lu, Yen-Wen Tseng, Yan-Lin Zhong, Chen-An Chan, Che-An Chiu, Wen-I Huang, Chia-Ju Liu, and Ming-Chung Ho, Chaos Synchronization via Ameliorated Dynamic Control, Sens. Mater., Vol. 34, No. 3, 2022, p. 1211-1219. |