Research Article
Nonlinear Dynamic Identification of Beams Resting on Nonlinear Viscoelastic Foundations Based on the Time-Delayed Transfer Entropy and Improved Surrogate Data Algorithm
Figure 9
Nonlinearity index of each sampling point group in different cases.
(a) Case 1 |
(b) Case 2 |
(c) Case 3 |
(d) Case 4 |
(e) Case 5 |
(f) Case 6 |
(g) Case 7 |