Table 5.
CPU time, number of iterations, and initial and converged composite residual of the tissue parameter characterization from experimental multi-axial (λz = 1.0, 1.1, 1.2, and 1.3) inflation-testing pressure-diameter data.35
| Single-/bi-layer | CPU time (in mins) | Number of iterations | Initial composite residual | Converged composite residual |
|---|---|---|---|---|
| Without constraint | 148 / 565 | 15 / 10 | 7.42 / 7.88 | 0.52 / 0.51 |
| With constraint | 134 / 939 | 11 / 13 | 7.42 / 7.88 | 3.82 / 0.51 |
| With constraint and fixed fiber angles | - / 1466 | - / 43 | - / 4.19 | - / 0.44 |