Finite Element Model Updating Using FRF Measurements
نویسندگان
چکیده
منابع مشابه
Frf-based Finite Element Model Updating Method for Non-viscous and Non-proportional Damped System
The modeling of damping is very complex and still considered somewhat an unknown or grey area. Recently, model updating methods has been used to update the damping matrix based on measured dynamic test data to accurately represent energy dissipation mechanism in dynamic systems. Most of the finite element updating methods considers that the dynamic systems are viscous and proportional. In this ...
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ژورنال
عنوان ژورنال: Shock and Vibration
سال: 2005
ISSN: 1070-9622,1875-9203
DOI: 10.1155/2005/581634