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The frequency response function of a vehicle after modal testing is approximated as: H(f) = where f is frequency in Hert
Posted: Fri Apr 29, 2022 9:49 am
by answerhappygod
- The Frequency Response Function Of A Vehicle After Modal Testing Is Approximated As H F Where F Is Frequency In Hert 1 (145.04 KiB) Viewed 19 times
The frequency response function of a vehicle after modal testing is approximated as: H(f) = where f is frequency in Hertz. The power spectral density (PSD) of the road input displacement (xi) is approximated as: 100 =- f 10-3 = 9 Sx (f) = where f is frequency in Hertz. f Considering a frequency range of 1 Hz – 20 Hz and a normally distributed variable, determine the following: a) Root mean square value of the input road displacement (Xrms) b) Root mean square value of the output vehicle displacement (Yrms) c) Power spectral density function of output vehicle acceleration