Adaptive Complete Synchronization of Two Complex Networks with Uncertain Parameters, Structures, and Disturbances

2021 ◽  
pp. 101436
Author(s):  
Gang Wang ◽  
Shiwei Lu ◽  
Wenbin Liu ◽  
Runnian Ma
Keyword(s):  
Complex Networks ◽  
Uncertain Parameters ◽  
Complete Synchronization

Complete synchronization and stability of star-shaped complex networks

2006 ◽  
Vol 28 (2) ◽  
pp. 480-488 ◽  
Author(s):  
Ya-Qin Gu ◽  
Chun Shao ◽  
Xin-Chu Fu
Keyword(s):  
Complex Networks ◽  
Complete Synchronization

scholarly journals A research on adaptive control to stabilize and synchronize a hyperchaotic system with uncertain parameters

2015 ◽  
Vol 5 (2) ◽  
pp. 51-62 ◽  
Author(s):  
Israr Ahmad ◽  
Azizan Bin Saaban ◽  
Adyda Binti Ibrahim ◽  
Said Al-Hadhrami ◽  
Mohammad Shahzad ◽  
...  
Keyword(s):  
Adaptive Control ◽  
External Disturbance ◽  
Lyapunov Stability Theory ◽  
Hyperchaotic System ◽  
Uncertain Parameters ◽  
Closed Loop System ◽  
Complete Synchronization ◽  
Nonlinear Controllers ◽  
Control And Synchronization ◽  
Hyperchaotic Systems

This paper addresses the chaos control and synchronization problems of a hyperchaotic system. It is assumed that the parameters of the hyperchaotic system are unknown and the system is perturbed by the external disturbance. Based on the Lyapunov stability theory and the adaptive control theory, suitable nonlinear controllers are designed for the asymptotic stability of the closed-loop system both for stabilization of hyperchaos at the origin and complete synchronization of two identical hyperchaotic systems. Accordingly, suitable update laws are proposed to estimate the fully uncertain parameters. All simulation results are carried out to validate the effectiveness of the theoretical findings. The effect of external disturbance is under our discussion.

Complex Networks

2009 ◽  
Author(s):  
Reuven Cohen ◽  
Shlomo Havlin
Keyword(s):  
Complex Networks
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