A Hybrid Algorithm Based Static Model Updating Method and Its Application to Spacecraft

Table 7

Displacement of Y direction of the observed points.

Point	Experiment	Initial value	Results of F (x)	Results of f′ (x)	Error of F (x) (%)	Error of f′ (x) (%)
1	−0.342162	−0.242313	−0.342331	−0.341857	0.049	0.089
2	1.58744	1.12036	1.58864	1.58626	0.076	0.074
3	−0.607994	−0.433530	−0.607688	−0.607939	0.050	9.0 × 10^−3