A nonlinear observer to estimate unknown parameters during the synchronization of chaotic systems
Abstract
This paper proposes an Extended-Kalman-Filter-like observer for parameter estimation during synchronization of chaotic systems. The exponential stability of the observer is guaranteed by a persistent excitation condition. This approach is shown to be suitable for various classical chaotic systems and several simulations are presented accordingly.
- Publication:
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arXiv e-prints
- Pub Date:
- June 2014
- DOI:
- 10.48550/arXiv.1406.5452
- arXiv:
- arXiv:1406.5452
- Bibcode:
- 2014arXiv1406.5452T
- Keywords:
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- Nonlinear Sciences - Chaotic Dynamics
- E-Print:
- This paper has some errors