Research Article
Fractional-Order Control of a Micrometric Linear Axis
Table 3
combinations with dimensionless settling energy equivalent to the pure PD control with
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| Parameter set | | | Overshoot (%) | Dimensionless settling time | Dimensionless rise time |
| | 0.8 | 0 | 17.78 | 5.07 | 0.81 | b0.8 | 0.666 | 0.688 | 20.20 | 3.98 | 0.70 | c0.8 | 0.5333 | 0.807 | 23.99 | 3.71 | 0.71 | d0.8 | 0.4 | 0.7635 | 29.38 | 5.32 | 0.75 | e0.8 | 0.2666 | 0.598 | 38.08 | 8.05 | 0.83 | f0.8 | 0.2 | 0.4529 | 45.35 | 9.05 | 0.89 | g0.8 | 0.15 | 0.251 | 55.23 | 15.08 | 0.97 |
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