Abstract:
本文研究了参数激励和外激励下一般类型的7次非线性机械系统,其平均方程为Z2-等变扰动平面Hamilton向量场,利用平面动力系统分叉理论和判定函数法,研究了该系统的平均方程的多极限环分叉,发现系统在一组控制条件下存在40个极限环,并给出了其复眼构型.
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Year: 2007
Language: Chinese
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30 Days PV: 24