Essays about: "Wei Sun"
Found 1 essay containing the words Wei Sun.
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1. Output Only Modal Analysis-Scaled mode shape by adding small masses on the structure
University essay from Blekinge Tekniska Högskola/Avdelningen för maskinteknikAbstract : In this paper an outline is given of output only modal analysis, some of the known technologies are briefly introduced. Due to the unknown input force of the output only modal analysis, the mode scaling factor can not be estimated, only the un-scaled mode shape can be obtained from Frequency Response Functions. READ MORE
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