Shock and Vibration / 2014 / Article / Tab 3

Research Article

Spatial Information in Autonomous Modal Parameter Estimation

Table 3

Summary of autonomous modal parameter estimation statistics.

Freq. (SV)Damp (SV)% ZetaMPCFreq. (Mean)Damp (Mean)Std. Dev.NMVR1%NMVR2%NSVR1%NSVR2%

69362.356−3.1280.86330.9199362.356−3.1280.10490.76866.34020.76866.3402
69363.696−3.4030.93580.8915363.696−3.4030.11121.230810.20361.231210.2062
71557.008−2.8880.51840.9926557.008−2.8880.11440.08100.62810.08120.6281
69761.172−5.0910.66880.9701761.172−5.0910.13450.88887.11280.88897.1129
70764.175−2.5810.33770.9862764.175−2.5810.08650.33352.25500.33372.2566
641222.940−4.0740.33320.82861222.940−4.0740.08550.97086.44500.97126.4492
671224.080−3.9620.32360.83161224.079−3.9620.16451.03438.37851.03388.3748
681327.955−6.7040.50480.82641327.953−6.7050.35771.22509.91971.22489.9176
571328.699−5.4210.40800.81691328.698−5.4210.14000.86496.39900.86456.3960
692019.161−8.1530.40380.96552019.163−8.1591.02621.06107.33891.06237.3411
562023.589−7.5250.37190.94812023.590−7.5250.55961.852511.75551.851811.7490
18 2321.822 −3.947 0.1697 0.7848 2321.819 −3.947 0.5460 3.3706 14.0340 3.3657 14.0137
4 2324.280 −3.537 0.1522 0.8555 2324.271 −3.537 1.3115 7.3179 13.3856 7.3251 13.3951
472337.946−4.1940.17940.96542337.945−4.2010.90580.91324.58380.91294.5811