Research Article
Control of Limit Cycle Oscillation in a Three Degrees of Freedom Airfoil Section Using Fuzzy Takagi-Sugeno Modeling
Table 1
Physical and geometric properties of the 2D airfoil.
| | Parameter | Value |
| | Semichord— |
0.15 m
| | Airfoil mass— |
5.0 kg | | Air density— | 1.225 kg/m3 | | 0.6% | | % | | m/m | | m/m | | m/m | | m/m | | Plunge frequency— | 3.0 Hz | | Pitch frequency— | 4.5 Hz | | Control surface deflection— | 12.0 Hz | | Parameters of lag— | 0.2, 1.2, 1.6, 1.8 | | Reduced frequency— | [0.1, 2.0], |
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