Data-driven reduced-order modeling of nonlinear multivalued FRFs: Applications to beam and SDOF gear systems
We present a novel approach to developing non-intrusive Reduced Order Models (ROMs) for predicting nonlinear, multivalued Frequency Response Functions (FRFs). Such multivalued behavior often arises in nonlinear dynamic systems due to phenomena like softening and hardening effects, where the FRF exhi...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-06-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025012587 |
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