Table 1 Design conditions on TMD parameters in several models for TMD stroke reduction
| Â | Proposed-1 Model as basic model | Proposed-1-1 Model (detuning) | Proposed-1-2 Model (increased damping) | Proposed-1-3 Model (increased TMD mass-ratio) | Proposed-2 Model (with inertial mass damper) | Imass TMD Model (conventional model with inertial mass damper) |
|---|---|---|---|---|---|---|
TMD mass-ratio μ | 10 % | 10 % | 10 % | 26.7 % | 10 % | 10 % |
Inertial mass damper ratio η s | – | – | – | – | 0.06 | 0.08685 |
TMD damping ratio h 2 | 0.3 | 0.3 | 0.535 | 0.3 | 0.3 | 0.3 |
Tuning ratio γ | 0.8780 | 1.2430 | 0.7540 | 0.7880 | 0.8850 | 0.8950 |