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5. Lyapunov stability of nonlinear dynamical systems based on the structural derivative

Lyapunov stability of nonlinear dynamical systems based on the structural derivative

来源 :中国计算力学大会2018暨国际华人计算力学大会2018 | 被引量 : 0次 | 上传用户：lili1006

【摘 要】

：

The generalized energy of a nonlinear dynamical system does not necessarily follow the exponential decay even though the nonlinear system to be stable.In fact,the power-law decay and logarithmic decay

【作 者】

：

Dongliang Hu 

【机 构】

：

College of Mechanics and Materials,Hohai University,Nanjing,Jiangsu,211100,China

【出 处】

：

中国计算力学大会2018暨国际华人计算力学大会2018

【发表日期】

：

2018年10期

【关键词】

：

Generalized exponential stability Lyapunov direct method Comparison principle St 

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论文部分内容阅读

　　The generalized energy of a nonlinear dynamical system does not necessarily follow the exponential decay even though the nonlinear system to be stable.In fact,the power-law decay and logarithmic decay are widely observed in lab experiments and field observations.

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