Topics in Modal Analysis & Testing, Volume 8

5 Pretest Analysis for Modal Survey Tests Using Fixed Base Correction Method 41 Fig. 5.1 FEM of test article attached to the static test cell Table 5.1 Primary target modes and secondary modes MODE FREQ MODE FREQ No. [Hz] X Y Z RX RY RZ MAX No. [Hz] X Y Z RX RY RZ MAX 1 13.33 0.00 0.01 0.00 0.00 0.00 0.00 0.01 24 50.91 0.00 0.00 0.07 0.00 0.00 0.00 0.07 2 14.29 0.01 0.00 0.00 0.00 0.00 0.00 0.01 25 52.43 0.06 0.00 0.00 0.00 0.00 0.00 0.06 3 14.33 0.00 0.06 0.00 0.00 0.00 0.00 0.06 26 53.46 0.00 0.01 0.00 0.00 0.00 0.00 0.01 4 16.04 0.00 0.00 0.16 0.07 0.00 0.00 0.16 27 67.74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 17.95 0.28 0.00 0.00 0.00 0.00 0.25 0.28 28 68.27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 17.99 0.00 0.00 0.00 0.00 0.26 0.00 0.26 29 82.79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7 18.55 0.00 0.00 0.01 0.02 0.00 0.00 0.02 30 83.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8 19.37 0.00 0.01 0.00 0.00 0.00 0.00 0.01 31 89.98 0.00 0.00 0.00 0.00 0.34 0.00 0.34 9 19.94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 116.08 0.00 0.60 0.00 0.00 0.00 0.00 0.60 10 21.46 0.00 0.00 0.00 0.00 0.11 0.00 0.11 33 118.93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11 21.66 0.03 0.00 0.00 0.00 0.00 0.03 0.03 34 119.49 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12 21.76 0.00 0.04 0.00 0.00 0.00 0.00 0.04 35 120.86 0.00 0.01 0.00 0.00 0.00 0.00 0.01 13 23.05 0.00 0.00 0.00 0.00 0.21 0.00 0.21 36 121.36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14 24.41 0.02 0.00 0.00 0.00 0.00 0.00 0.02 37 132.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15 24.65 0.00 0.00 0.03 0.00 0.00 0.00 0.03 38 134.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16 25.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17 28.60 0.00 0.06 0.00 0.00 0.00 0.00 0.06 18 28.71 0.04 0.00 0.00 0.00 0.00 0.00 0.04 19 31.17 0.00 0.00 0.53 0.75 0.00 0.00 0.75 20 37.27 0.48 0.00 0.00 0.00 0.00 0.70 0.70 21 40.46 0.00 0.01 0.00 0.00 0.00 0.00 0.01 22 48.57 0.00 0.00 0.09 0.14 0.00 0.00 0.14 23 49.92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 EFFECTIVE MASS FRACTION Primary Target Modes Secondary Modes EFFECTIVE MASS FRACTION

RkJQdWJsaXNoZXIy MTMzNzEzMQ==