| Control uncertain continuous－time chaotic dynamical system |
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| 引用本文： | Qi DL,Zhao GZ. Control uncertain continuous－time chaotic dynamical system[J]. 浙江大学学报(自然科学英文版), 2003, 4(4): 437-440 |
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| 作者姓名： | Qi DL Zhao GZ |
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| 作者单位： | ElectricalEngineeringCollege,ZhejiangUniversity,Hangzhou310027,China |
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| 摘 要： | The new chaos control method presented in this paper is useful for taking advantage of chaos.Based on sliding mode control theory, this paper provides a switching manifold controlling strategy of chaoticsystem, and also gives a kind of adaptive parameters estimated method to estimate the unknown systems‘ pa-rameters by which chaotic dynamical system can be synchronized. Taking the Lorenz system as example, and with the help of this controlling strategy, we can synchronize chaotic systems with unknown parameters and different initial conditions.
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| 关 键 词： | 动态混沌系统 混沌控制 滑模控制 不确定连续系统 |
Control uncertain continuous-time chaotic dynamical system |
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| Qi Dong-Lian,Zhao Guang-Zhou. Control uncertain continuous-time chaotic dynamical system[J]. Journal of Zhejiang University Science, 2003, 4(4): 437-440 |
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| Authors: | Qi Dong-Lian Zhao Guang-Zhou |
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| Affiliation: | Electrical Engineering College, Zhejiang University, Hangzhou 310027, China. ldq0924@china.com.cn |
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| Abstract: | The new chaos control method presented in this paper is useful for taking advantage of chaos. Based on sliding mode control theory, this paper provides a switching manifold controlling strategy of chaotic system, and also gives a kind of adaptive parameters estimated method to estimate the unknown systems' parameters by which chaotic dynamical system can be synchronized. Taking the Lorenz system as example, and with the help of this controlling strategy, we can synchronize chaotic systems with unknown parameters and different initial conditions. |
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