Speed estimation of an IM using Kalman filter algorithm at ultra-low speed region

Since the average speed calculated with encoder pulses inevitably has time delay effects, it can degrade the control performance as well as system stability of induction motors, especially in the low speed region. In this paper, an accurate speed estimation method using a Kalman filter algorithm is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Jae-Yoo Yoo, Tae-Sik Park, Seong-Hwan Kim, Nam-Jeung Kim, Ji-Yoon Yoo
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Control systems Covariance matrix Degradation Gaussian noise Noise measurement Phase noise Position measurement Stability Time measurement Torque
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