Abstract
In this paper, we propose a new input-to-state stable (ISS) synchronization method for chaotic behavior in nonlinear Bloch equations with external disturbance. Based on Lyapunov theory and linear matrix inequality (LMI) approach, for the first time, the ISS synchronization controller is presented to not only guarantee the asymptotic synchronization but also achieve the bounded synchronization error for any bounded disturbance. The proposed controller can be obtained by solving a convex optimization problem represented by the LMI. Simulation study is presented to demonstrate the effectiveness of the proposed synchronization scheme.
| Original language | English |
|---|---|
| Pages (from-to) | 308-312 |
| Number of pages | 5 |
| Journal | Communications in Theoretical Physics |
| Volume | 53 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2010 |
| Externally published | Yes |
Keywords
- Chaos synchronization
- Input-to-state stable (ISS) control
- Linear ma- trix inequality (LMI)
- Lyapunov theory
- Nonlinear Bloch equations
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)