Wind Load and Structural Parameters Estimation from Incomplete Measurements

Table 13

Estimation values and errors of structural parameters.

Structural parameter	True value	Estimated value	Errors (%)
k1	9.53 × 10^8	9.02 × 10^8	5.40
k2	2.52 × 10^8	2.62 × 10^8	4.25
k3	2.30 × 10^8	2.20 × 10^8	4.41
k4	2.04 × 10^8	1.94 × 10^8	4.81
k5	1.74 × 10^8	1.66 × 10^8	4.52
α	0.086	0.0898	3.80
β	0.023	0.0234	2.11