A method for evaluating the sensitivity of speed estimation to parameter variations in inverter motor drives with microprocessor based control is proposed in the paper. By using a full order flux asymptotic observer, the step by step analytical determination of the stator current error is carried out. In this way, the motor speed can be expressed as a function of motor parameters, allowing sensitivity evaluation
Parameter sensitivity of speed estimation in speed sensorless induction motor drives / Attaianese, C.; Fusco, G.; Marongiu, I.; Perfetto, Aldo. - STAMPA. - 1:(1996), pp. 162-167. (Intervento presentato al convegno 4th International Workshop on Advanced Motion Control, 1996. AMC '96-MIE tenutosi a mie( Giappone) nel 18-21 Mar 1996).
Parameter sensitivity of speed estimation in speed sensorless induction motor drives
PERFETTO, ALDO
1996
Abstract
A method for evaluating the sensitivity of speed estimation to parameter variations in inverter motor drives with microprocessor based control is proposed in the paper. By using a full order flux asymptotic observer, the step by step analytical determination of the stator current error is carried out. In this way, the motor speed can be expressed as a function of motor parameters, allowing sensitivity evaluationI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
