Table 1 Computation costs of the transport maps depending on the derivatives order information given to the minimization algorithm
From: Real-time data assimilation and control on mechanical systems under uncertainties
Derivatives order information | \({\mathbf {0}}\) | \({\mathbf {1}}\) | \({\mathbf {2}}\) |
|---|---|---|---|
Number of iterations for step 1 | 107 | 33 | 10 |
Computation time for step 1 | 33.85 s | 6.18 s | 4.60 s |
Average number of iterations for steps \(\{2,\ldots ,45\}\) | 4.2 | 4.16 | 4.13 |
Average computation time for steps \(\{2,\ldots ,45\}\) | 1.24 s | 0.92 s | 0.90 s |