Table 9.
Statistical table of double closed-loop experimental data.
| Controller | Overshoot | Rise time (sec) | Steady-state error (deg) |
|---|---|---|---|
| PID | 0 | 0.126 | 0.0023 |
| Fuzzy-PID | 0 | 0.159 | 0.0015 |
| SMC | 0 | 0.199 | 0.0008 |
| FOSTSMC-DOB | 0 | 0.137 | -0.0006 |
| FOSTSMC-ESO | 0 | 0.146 | -0.0001 |
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