以一类简单的碰撞振动系统为例，验证了两种混沌门槛值判据的等价性。
In this paper the equivalence of two criteria for chaos threshold in an impact vibration system is verified.
本文综述了本课组在多自由度碰撞振动系统环面分岔与混沌方面的研究工作。
This paper summarizes our group's work on torus bifurcations and chaos in multi-degree-of-freedom vibro-impact systems.
本文应用随机激励的耗散的哈密顿系统理论研究了二自由度碰撞振动系统的随机响应。
The response of a two-degree-of-freedom vibro-impact system under stochastic excitation can be obtained by using stochastically excited and dissipated Hamiltonian system theory.
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