Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1704342 | Applied Mathematical Modelling | 2013 | 8 Pages |
Abstract
This paper addresses the modified function projective lag synchronization (MFPLS) for a class of chaotic systems with unknown external disturbances. The disturbances are supposed to be generated by the exogenous systems. By using the disturbance-observer-based control and the linear matrix inequality approach, the disturbance observers are developed to ensure the boundedness of the disturbance error dynamics. Then by employing the sliding mode control (SMC) technique, an active SMC law is established to guarantee the disturbance rejection and realize MFPLS between the master and slave systems. And the corresponding numerical simulation is provided to illustrate the effectiveness of the proposed method.
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Authors
Yanbo Gao, Binghua Sun, Guoping Lu,