A master-slave synchronization control problem is addressed for current-fed permanent magnets synchronous machines with uncertain parameters and no speed sensor. An exogenous rotor position reference signal, which belongs to the class of biased sinusoidal signals with uncertain bias, amplitude, angular frequency, phase, is to be tracked without assuming its foreknowledge. An innovative output feedback adaptive nonlinear control scheme, which solves the aforementioned problem and simply generalizes the classical internal model-based input law, is presented. The effectiveness of the proposed approach is validated by experimental results.
Verrelli, C.m., Tomei, P., Bifaretti, S., Lidozzi, A., Crescimbini, F., Tiberti, M., et al. (2016). Synchronization control of permanent magnets synchronous motors through adaptive disturbance cancellation. In 2016 IEEE 7th International Symposium on Sensorless Control for Electrical Drives, SLED 2016. Institute of Electrical and Electronics Engineers Inc. [10.1109/SLED.2016.7518795].
Synchronization control of permanent magnets synchronous motors through adaptive disturbance cancellation
VERRELLI, CRISTIANO MARIA;TOMEI, PATRIZIO;BIFARETTI, STEFANO;TIBERTI, MARCO;
2016-06-01
Abstract
A master-slave synchronization control problem is addressed for current-fed permanent magnets synchronous machines with uncertain parameters and no speed sensor. An exogenous rotor position reference signal, which belongs to the class of biased sinusoidal signals with uncertain bias, amplitude, angular frequency, phase, is to be tracked without assuming its foreknowledge. An innovative output feedback adaptive nonlinear control scheme, which solves the aforementioned problem and simply generalizes the classical internal model-based input law, is presented. The effectiveness of the proposed approach is validated by experimental results.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
