Singular reduced-order observer-based synchronization for uncertain chaotic systems subject to channel disturbance and chaos-based secure communication

@article{Yang2014SingularRO,
  title={Singular reduced-order observer-based synchronization for uncertain chaotic systems subject to channel disturbance and chaos-based secure communication},
  author={Junqi Yang and Yantao Chen and Fanglai Zhu},
  journal={Applied Mathematics and Computation},
  year={2014},
  volume={229},
  pages={227-238}
}
This paper deals with the issues of chaotic synchronization and chaos-based secure communication for chaotic systems subject to uncertain parameters and channel disturbance. First, an augmented singular system is constructed by introducing an augmented vector which consists of both the state and channel disturbance vectors of original drive system, and a singular reduced-order observer which can not only synchronize the drive system but also reconstruct channel disturbance is developed for the… CONTINUE READING