This paper presents a dynamic design method in which the mean square responses for certain points on the structure under random excitation are regarded as constraints.
本文提出一种将结构在随机激励下某些点(自由度)上的均方响应作为约束的动力学设计方法。
Firstly, the Gauss map of points on the cylinder and a random sampling method are used to compute the rotation axis equation of the simple articulator.
首先通过构造圆柱面上点的高斯图和任意采样的方法，计算出简单牙合架转动轴线方程。
A new method is developed for identifying structural damages at the element level by using time-domain response data at a few points caused by random loadings.
该文在分析了时间序列模型的自回归系数对结构单元刚度灵敏度的基础上，提出了一种采用随机载荷作用下结构的时域响应数据进行损伤识别的新方法。
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