Impulsive control for synchronization and parameters identification of uncertain multi-links complex network
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In this paper, the exponential and finite-time synchronization and parameters identification for uncertain multi-links complex network are investigated by using the impulsive control method. It is known that impulsive control, as an effective and ideal control technique, can not only realize the synchronization goal but also reduce the control cost. The paper proposes an impulsive complex network model with uncertain parameter. Two different kinds of adaptive feedback controllers are further designed based on impulsive delay differential inequalities, and the purpose is to achieve the exponential synchronization, finite-time synchronization and obtain parameters identification simultaneously. Several novel and useful exponential and finite-time synchronization criteria are also derived based on global exponential stability theory and finite-time stability theory. Finally, two numerical simulations are provided to illustrate the effectiveness of the theoretical analysis.
KeywordsFinite-time control theory Multi-links complex network Parameters identification Impulsive control method
The authors thank all the Editor and the anonymous referees for their constructive comments and valuable suggestions, which are helpful to improve the quality of this paper. This work is supported by the National Natural Science Foundation of China (Grant Nos. 61472045, 61573067), the Scientific Research Project of Beijing Municipal Commission of Education (Grant Nos. KZ201 50015015, KM201510015009), and the Beijing Natural Science Foundation (Grant No. 4142016).
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