Fundamental Investigations on Identifying Generator Model Parameter Values by Utilizing the Synchronization of the Chaotic Behavior

Abstract

Two systems of the same structure and of the same parameter values can be synchronized by supplying the signal from one to the other even when they behave chaotically. This phenomenon is called synchronization of chaos. In this paper we investigate the fundamental aspects of the method to identify the parameter values of a generator model utilizing the chaos synchronization. Letting the system that includes the target generator be chaotic and making up the virtual identical system simulated in a computer, we check the synchronization between the two systems for the purpose of parameter value identification.