Research Article

Parameter and State Estimation of Shear Buildings Using Spline Interpolation and Linear Integral Filters

Table 3

Results with four instrumented floors.

, Instrumented floorsNon-instrumented floors [s] [Hz] [s] [Hz]

1 0 1 2 4 5 3 0.18 3.50 0.04 2511.640.04820.83
2 0 1 3 4 5 2 0.27 3.59 0.03826.32 9.450.058 17.24
3 0 1 2 3 5 4 0.16 4.18 0.04 2513.380.04820.83
4 0 2 3 4 5 1 0.45 5.79 0.04422.73 7.500.06216.13
5 0 1 2 3 4 5 0.3212.320.06814.7126.070.04820.83