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. 2015 Apr 8;15(4):8131–8145. doi: 10.3390/s150408131

Table 1.

Comparison of modal properties from centralized and decentralized data processing schemes.

Mode Order Natural Frequency Mode Shape
Centralized (fc) Decentralized (fd) Ef(%) MAC
1 1.139 1.140 0.02 1.00
2 3.474 3.473 0.02 1.00
3 5.407 5.410 0.06 0.99
4 7.134 7.140 0.09 0.99
5 8.135 8.150 0.19 0.99