Dissertation > Excellent graduate degree dissertation topics show

Research on synchronization control of chaotic systems

Author: PengYanYan
Tutor: LiShuMin
School: Kunming University of Science and Technology
Course: Applied Mathematics
Keywords: fractional-order adaptive feedback controller chaos synchronization generali-zed projective synchronization lag synchronization
CLC: O415.5
Type: Master's thesis
Year: 2011
Downloads: 13
Quote: 0
Read: Download Dissertation

Abstract


Chaos is a very complex moving form of nonlinear dynamics system, it exists widely in nature, such as chemistry、electronics、physics、thermodynamics and other social or technical sciences. Since Pecora and Carroll introduced a method to synchronization two identical systems with different initial condition, chaos synchronization has been paid mach attention due to wide applications in mechanics, biology, physics, chemistry, electronics, information science, secure communication and other fields.The main work of this thesis can be briefly described as follows:1. Based on the ideas of feedback control and stability theory of fractional order, sync-hronization between these two chaotic systems is achieved by proposing a new adaptive fe-edback controller and a parameter estimation update law and adaptive synchronization bet-ween integer order Chen chaos system with Lu chaos system.2. Based on stability theory, generalized projective synchronization between integer-order Lorenz chaos system and one other Lorenz chaos system with unknown parameters. Generalized projective synchronization of two indentical interger-order Lorenz chaos systems and different chaos system is also achieved.3. Based on the ideas of tracking control, a systematic design procedure to lag sync-hronizaiton and the lag synchronization is presented. The lag synchronization of two inden-tical Rossler chaos systems and two different hyper chaos system is also achieved. Numeri-cal simulation are provided for illustration and verification of the proposed method.

Related Dissertations

  1. Study on Synchronization of Time-delayed Chaotic System and Its Experimental Realized,O415.5
  2. Several typical fractional order hyperchaotic system synchronization control,O231
  3. Register-based chaotic secure communication and Noise Analysis,TN918
  4. Extended Controller Designs on the Synchronization of Different Chaotic Systems,O415.5
  5. Application of Generalized Hamiltonian Systems to the Chaotic Synchronization,O415.5
  6. Research and Design on Secure Communication of Chaos Synchronization System Based on FPGA,TN918.2
  7. Controller Design for Realizing a Class of Chaotic Systems Synchronization,TP13
  8. Fractional-order Control and Observer Design for Time-Delay Systems,O172
  9. Stability Analysis of Fractional State Space System and Its Application,TP13
  10. Study on Impulsive Synchronization of Nonlinear Chaotic Systems,O415.5
  11. Current Sharing Method Based on Chaotic Synchronization in Boost Converters,TM46
  12. Mutual coupling semiconductor lasers based on simultaneous conversion of lead-lag,TN248.4
  13. Chaos Synchronization of Two Discrete Systems with Diverse Structures,O415.5
  14. Anticipating Synchronization and Lag Synchronization of Chaotic Systems,O415.5
  15. Research on Control and Synchronization of Chaotic Neural Network,R318.0
  16. Chaos Control and Generalized Synchronization in Electric-optical Bistable Systems,O415.5
  17. Research on the Control and Synchronization of New Chaotic System,TP11
  18. Research of Secure Communication Based on Chaos Control Theory,O415.5
  19. On the Study of Asymptotically Stable for Fractional-order Neutral Retarded Dynamic Systems,O19
  20. Research and Design of Optimized Fractional-Order PID Controller,TP13

CLC: > Mathematical sciences and chemical > Physics > Theoretical Physics > Nonlinear physics > Chaos Theory
© 2012 www.DissertationTopic.Net  Mobile