V Ingang b WEMAS d 102 1000 Forced vibration mode - Ellipse mode GCD(16,18)-2 0.5- 0.4- 03- 0.2- 53 0.1- 10 301112 cares

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V Ingang B Wemas D 102 1000 Forced Vibration Mode Ellipse Mode Gcd 16 18 2 0 5 0 4 03 0 2 53 0 1 10 301112 Cares 1 (64.07 KiB) Viewed 25 times

V Ingang b WEMAS d 102 1000 Forced vibration mode - Ellipse mode GCD(16,18)-2 0.5- 0.4- 03- 0.2- 53 0.1- 10 301112 carese 0.0- (a) Pole passing frequency - Vibration velocity amplitude 0 -o-Phase angle 500 1000 Frequency (Hz) (d) X directional bode plot 1500 2000 Response surface 180 (b) First mode (bending) 0.5 - Vibration velocity amplitude -Phase angle -120 0.4- -60 0.3- QISH 0.2 -60 0.1- -120 0.0- ty -180 13 pr in s 10 Ma GOM 050207 M 91113 otte Bending mode -180 -120 -60 500 1000 1500 2000 Frequency (Hz) (e) Y directional bode plot -120 -180 0.5 0.4- 0.3- 0.2- 0.1- S 0.0- Da 00004 DEN 1500 1500 De 0033 or M Twisting mode (c) Second mode (twisting) -Vibration velocity amplitude -e-Phase angle acad 0 500 1000 1500 2000 Frequency (Hz) (f) Z directional bode plot -180 -120 -60 Fo -60 -120 -180 Phase angle (degree)