Research Article
Detection and Reduction of Middle-Frequency Resonance for Industrial Servo with Self-Tuning Lowpass Filter
Table 5
Software parameters of the tested platform.
| Current loop sample/calculation frequency | 10 kHz | Current loop bandwidth | About 1 kHz | Speed loop sample/calculation frequency | 3.33 kHz | Speed control law | PI | Speed controller saturation value | 6.0 A | Speed loop baseline cross-over frequency | 330 Hz |
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