LI, ZhiyuanZhiyuanLIZHANG, HuirongHuirongZHANGLitak, GrzegorzGrzegorzLitakZhou, ShengxingShengxingZhou2025-01-152025-01-152025-01-0710.5281/zenodo.14579343https://hdl.handle.net/20.500.14629/18303CC-BY-4.0Periodic solutions and frequency lock-in of vortex-induced vibration energy harvesters with nonlinear stiffnessDescriptionResearchDatavortex-induced vibrationamplitude jumpperiodic solutionsenergy harvestingfrequency lock-in2021/40/Q/ST8/003620000-0002-2808-29550000-0002-8116-04650000-0002-9647-83450009-0001-9926-3390