LOCAL PARAMETER ESTIMATION OF FREQUENCY-DEPENDENT MODEL USING ABSOLUTE ACCELERATION RECORD
نویسندگان
چکیده
منابع مشابه
Non-parametric frequency response estimation using a local rational model
A review of the relationship between the frequency response function of linear system and the DFT of the input and output signals show that the output DFT is a sum of two terms. The first term contain the FRF multiplied with the input DFT and the second term capture the effect when the system is not operating in a periodic fashion. The utilization of these two terms when performing non-parametr...
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ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2007
ISSN: 1340-4202,1881-8153
DOI: 10.3130/aijs.72.83