This paper presents some results in random vibration analysis by state space method in time domian.

本文用状态空间方法给出随机振动在时域分析中的一些研究成果。

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The State-Space method is applied to compute the differential equation of the elastodynamics of mechanism.

应用基于状态空间法的闭式算法对机构弹性动力学微分方程进行求解。

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Two solving methods are deduced using Laplace transform: the direct solving method and the state-space method.

运用拉普拉斯变换推导出其两种求解方法：直接求解法和状态空间法。

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While we should all applaud big companies that are reducing the social and environmental damage of their practices and products, the article glosses over the two biggest questions and it simultaneously maligns one of the most innovative companies in the sustainable business space, Method home products.

FORBES: No Sustainability Without Transparency!

Taxpayers who have more than one qualified home office, i.e. in more than one home, may use the safe harbor method for only one home office space.

FORBES: Claiming A Home Office Deduction? It's Much Easier This Year, Here's How

Hal Rosen, a manager of research at Hitachi, says he's impressed by the researchers' ability to shrink so much storage into such a small space, but skeptical that a self-assembling method could create larger-scale disks.

FORBES: Magazine Article