Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non-linear multi-degree of freedom systems.
此方法物理意义明确，计算量小，是处理这类非线性系统随机振动行之有效的方法。
An equivalent linearization method for obtaining the response of nonlinear multi-degree-of-freedom dynamic systems to nonstationary gaussian excitation with nonzero mean is presented.
本文提出了一种在非零均值非平稳高斯激励下获得非线性多自由度系统响应的等效线性化方法。
This paper presents the robust stability bounds on unstructured perturbations for multi-degree-of-freedom linear systems.
本文讨论多自由度线性系统在非结构扰动下鲁棒稳定的扰动界。
An equivalent linearization method is proposed to the case of the nonlinear multi-degree-of-freedom systems with combined excitations of nonstationary processes and deterministic forces.
本文还提出了非线性多自由度系统在非平稳随机激励和确定性外力的共同作用下，响应分析的等价线性化方法。
In this paper author gives a dimensionless vibration theory of multi degree of freedom linear systems (MDOFLS), so that vibration analysis problems become completely mathematical.
本文给出了多自由度线性振动的无因次理论表述。
Finally, the control law is extended to multi-degree-of-freedom oscillation systems.
最后将该控制律推广到多自由度非线性振动系统。
This paper summarizes our group's work on torus bifurcations and chaos in multi-degree-of-freedom vibro-impact systems.
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。
On the basis of works (1) of single-degree-of freedom nonlinear systems, we discuss the response of nonlinear systems with multi-degree-of freedom to nonstationary random wind-excitation.
在单自由度非线性系统的工作的基础上，讨论了多自由度非线性系统对非平稳随机风激励的响应。
On the basis of works (1) of single-degree-of freedom nonlinear systems, we discuss the response of nonlinear systems with multi-degree-of freedom to nonstationary random wind-excitation.
在单自由度非线性系统的工作的基础上，讨论了多自由度非线性系统对非平稳随机风激励的响应。
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