Method | \(\varvec{N_{b}}\) | \(\varvec{\hat{e}_{rb}}\) | Calls to ROM | CPU running time \(\varvec{(/s)}\) | Optimal compliance \(\varvec{(c^{*})}\) | Relative error of \(\varvec{c^{*}(\%)}\) |
---|---|---|---|---|---|---|
Reference | – | – | 0/200 | 1884.26 | 291.48 | – |
MF-ROM | 4 | 0.1 | 129/200 | 1541.80 | 294.19 | 0.93 |
Bi-ROM | 4 | 0.1 | 132/200 | 1338.92 | 293.88 | 0.82 |
6 | 0.05 | 148/200 | 1338.92 | 293.88 | 0.82 |