Research Article
Adaptive Two-Stage Extended Kalman Filter Theory in Application of Sensorless Control for Permanent Magnet Synchronous Motor
Table 1
PMSM prototype specification.
| Quantity | Value |
| Nominal torque | 4 Nm | Nominal speed | 3000 rpm | Stator resistance | 0.525 Ω | axes inductances | 1.65 mH | axes inductances | 1.65 mH | PM Flux linkage | 0.0744 Wb | Rotor inertia | 0.54 × 10−3 kg·m2 | Poles pairs | 4 |
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