Reports Summarize Probability Research Study Results from City University of Hong Kong

摘要

2011 AUG 15 - (VerticalNews.com) -- According to the authors of recent researchrnpublished in the journal Probabilistic Engineering Mechanics, "Ambient vibration tests haverngained increasing popularity in practice as they provide an economical means of identifying thernactual modal properties of a structure in its working state without the need for artificial loading.rnSince the signal-to-noise ratio cannot be directly controlled, the uncertainty associated with thernidentified modal parameters is often a primary concern."