EKF-Based Robust Dual Chaotic Secure Communications Systems

• Main Authors: Ruei-Lin Wang, 王瑞麟
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/34545110556235425998

碩士 === 國立雲林科技大學 === 電機工程系碩士班 === 97 === In this thesis, we firstly defined the chaotic systems and chaotic synchronization, next we design an adaptive algorithm to synchronize the chaotic system achieved the so-called adaptive synchronization. There are three main parts in this thesis. Part 1：Made a summary in the development of chaotic systems, continued introduce Gyroscope、Colpitts chaotic systems, and investigate chaotic systems in secure communication. Part 2：we introduced Extended Kalman filter, and apply it to achieve synchronization、adaptive synchronization、dual adaptive synchronization and secure communication. Part 3：Made a conclusion and discuss the proposed method, and simulation results.