Robust sensorless predictive control of induction motors with sliding mode voltage model observer

Seyed Alireza DAVARI; Davood Arab KHABURI; Fengxiang WANG; Ralph KENNEL

Makale detayları

Robust sensorless predictive control of induction motors with sliding mode voltage model observer

Yazarlar:

Seyed Alireza DAVARI | Davood Arab KHABURI | Fengxiang WANG | Ralph KENNEL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1539-1552

Belge Tipi:

Makale

Yayın Tarihi:

5/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743146

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

In this paper, a robust sliding mode prediction model is  combined with a sliding mode voltage model observer to achieve a sensorless  predictive torque control method. In order to compensate the uncertainties  of the stator and rotor resistances and the offset of measured current,  sliding mode feedbacks were added to the voltage model observer. To reduce  the effect of the errors that are injected from the observer to the  prediction model in the sensorless application, the prediction model was  also reinforced by a sliding mode feedback. The feedback gains for the  prediction and observer models are assigned by a robustness H\infty   analysis. This method reduces the sensitivity of the sensorless predictive  algorithm to the parameter variation. In order to verify the proposed  method, simulation and experimental results are presented in a wide speed  range.

 

In this paper, a robust sliding mode prediction model is  combined with a sliding mode voltage model observer to achieve a sensorless  predictive torque control method. In order to compensate the uncertainties  of the stator and rotor resistances and the offset of measured current,  sliding mode feedbacks were added to the voltage model observer. To reduce  the effect of the errors that are injected from the observer to the  prediction model in the sensorless application, the prediction model was  also reinforced by a sliding mode feedback. The feedback gains for the  prediction and observer models are assigned by a robustness H\infty   analysis. This method reduces the sensitivity of the sensorless predictive  algorithm to the parameter variation. In order to verify the proposed  method, simulation and experimental results are presented in a wide speed  range.

Makale detayları

Robust sensorless predictive control of induction motors with sliding mode voltage model observer

Yazarlar: Seyed Alireza DAVARI | Davood Arab KHABURI | Fengxiang WANG | Ralph KENNEL

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1539-1552

Belge Tipi: Makale

Yayın Tarihi: 5/2013

Belge Dili: Türkçe

Document ID (Org No.): 2000743146

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Seyed Alireza DAVARI | Davood Arab KHABURI | Fengxiang WANG | Ralph KENNEL

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2013 Vol.21 Issue 6, pp.1539-1552

Belge Tipi:

Makale

Yayın Tarihi:

5/2013

Belge Dili:

Türkçe

Document ID (Org No.):

2000743146

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632