Dynamic analysis and numerical simulation of a kind of 3-dimensional hybrid chaotic system
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摘要: 通過對一個三維不穩定線性系統添加非連續狀態反饋控制項,即一個分段線性控制開關,從而構造出一種新的幾何對象,實現了三線性系統耦合混沌控制.對一類三維耦合混沌系統的動力學性質進行了理論分析,給出了與此類系統動力學性質相關的三個定理.數值模擬及計算全部Lyapunov指數驗證了該三維耦合系統確實存在混沌.
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關鍵詞:
- 線性微分系統 /
- 混沌反控制 /
- 耦合系統 /
- 數值模擬 /
- Lyapunov指數
Abstract: A kind of 3-dimensional three-linear hybrid chaotic system was achieved by adding feedback control item under discontinuous state, which is a switching type of piecewise-linear controller to a 3-dimensional unstable linear system. Systemic dynamic analysis was accomplished for a kind of three-linear hybrid chaotic system, and three theorems were given. Numeric simulation and calculating all Lyapunov exponents verify their chaos. -

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