A method of damping identification of closely-space MDOF system is presented.
提出了多自由度（MDOF）密集模态系统阻尼比辨识的一种方法。
The multiple degrees of freedom (MDOF) waveguide vibration suppressor has the capacity to absorb low frequency sound.
多自由度波导抑振器具有吸收低频入射声波的功能。
Finally, a new method to determine the upper and lower bounds of the system dynamical reliability for MDOF is proposed.
最后讨论了确定多自由度体系系统动力可靠性上下限的问题。
The system dynamic reliability of multi-degree-of-freedom (MDOF) system with random parameters and its upper and lower bounds is discussed.
对具有随机参数的多自由度体系，提出了求解其系统动力可靠度上、下限的一种计算方法。
In this paper, the analysis and design method of base seismic isolated and energy dissipated structure using the MDOF model has-been studied.
本文利用层剪切模型探讨了隔震、消能减震结构的分析和设计方法。
Based on the dynamic equation, the equivalent method from MDOF to SDOF and equations of the capacity spectra and the demand spectra theories are deduced in detail.
根据动力方程详细推导了多自由度体系等效为单自由度体系的等效方法以及能力谱和需求谱的理论计算公式。
Based on the dynamic equation, the equivalent method from MDOF to SDOF and equations of the capacity spectra and the demand spectra theories are deduced in detail.
根据动力方程详细推导了多自由度体系等效为单自由度体系的等效方法以及能力谱和需求谱的理论计算公式。
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