Harmonic and modal frequency discrimination in time domain operational modal analysis
نویسندگان
چکیده
منابع مشابه
Frequency Domain Techniques for Operational Modal Analysis
Operational Modal Analysis, also known as Output Only Modal Analysis, has in the recent years, been used for determination of modal parameters of civil engineering structures and is now becoming widely used also for mechanical structures. The advantage of the method is that no artificial excitation needs to be applied to the structure, or force signals to be measured. In this paper, the non-par...
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ژورنال
عنوان ژورنال: Mechanics & Industry
سال: 2014
ISSN: 2257-7777,2257-7750
DOI: 10.1051/meca/2013083