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

Figure 11

Convergence curves of each parameter and objective function: (a) Convergence curve of the elastic modulus of the aluminum alloy; (b) Convergence curve of the expansion coefficient of the aluminum alloy; (c) Convergence curve of the elastic modulus of the titanium alloy; (d) Convergence curve of the expansion coefficient of the aluminum alloy; (e) Convergence curve of the objective function.

(a)

(b)

(c)

(d)

(e)