期刊文献+

两自由度碰撞振动系统的混沌控制 被引量:5

Chaos control of a vibro-impact dynamical system with two degrees of freedom
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摘要 研究一类两自由度的碰撞振动系统,采用阻尼系数反馈混沌控制方法,通过选取合适的控制增益参数,可将碰撞振动系统的混沌运动控制到周期一轨道和周期二轨道.数值模拟验证了该方法的有效性. In this paper, two-degrees freedom vibro-impaet system is studied. Using damper coefficient feedback control of chaos, the chaotic motions of the system can be directed into stable period-1 orbit and period-2 orbit by choosing control gain coefficient properly. By numerical simulation, the effectiveness of the method is demonstrated.
出处 《广西大学学报(自然科学版)》 CAS CSCD 北大核心 2009年第2期205-210,共6页 Journal of Guangxi University(Natural Science Edition)
基金 广西自然科学基金资助项目(0640002) 广西青年科学基金资助项目(0832014) 广西研究生教育创新计划资助项目(2006105930701M16)
关键词 碰撞振动系统 混沌 周期运动 阻尼系数反馈控制 vibro-impact dynamical systems chaos periodic motion damper coefficient feedback control
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参考文献13

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二级参考文献13

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