Reconstruction of Control Parameters of Chaotic Oscillators

An application of reconstruction methods is considered for continuous and discrete dynamic systems in problems of data transfer with the help of chaotic oscillations. For chaotic oscillators by Duffing, Lotzi and Henon, used as carrier oscillators, algorithms are developed for creating time series of transmitter signals and extracting information from them taking into account noise in the communication channel. As generators of information signals, monitoring the performance of carrier oscillators, wide-band chaotic oscillators by Chua and Ressler have been used. Based on the conducted study it has been concluded that the application of methods of the dynamic system reconstruction is perspective for extracting information out of discrete chaotic oscillators used as carrier oscillators.