A simple observer design of the generalized Lorenz chaotic systems |
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Authors: | Yeong-Jeu Sun |
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Institution: | Department of Electrical Engineering, I-Shou University, Kaohsiung, Taiwan 840, Taiwan, ROC |
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Abstract: | In this Letter, the generalized Lorenz chaotic system is considered and the state observation problem of such a system is investigated. Based on the time-domain approach, a simple observer for the generalized Lorenz chaotic system is developed to guarantee the global exponential stability of the resulting error system. Moreover, the guaranteed exponential convergence rate can be correctly estimated. Finally, a numerical example is given to show the effectiveness of the obtained result. |
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Keywords: | Chaotic system State observer Generalized Lorenz chaotic systems |
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