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Adaptive interconnected observer for sensorless induction motor

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Academic year: 2021

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Figure

Table 2. Motor identified parameters.
Figure 1. Nominal case. (a, c) measured speed (rad s 1 ) and load torque. (Nm), (b, c, e) estimation speed (rad s 1 ), load torque (Nm) and stator resistance (ohm).
Figure 4. 20% stator resistance initial value variation (refer to Figure 1 for details of a–e).
Figure 5. þ20% stator resistance initial value variation (refer to Figure 1 for details of a–e).
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