Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant

Mihai Comanescu; Todd Douglas Batzel

doi:10.1109/ISIE.2007.4374954

Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant

Mihai Comanescu, Todd Douglas Batzel

Division of Business, Engineering, and Information Sciences & Technology (Altoona)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Scopus citations

Abstract

The paper discusses the speed estimation accuracy of two Sliding Mode Model Reference Adaptive System observers under improper rotor time constant. The SM MRAS observers are used for speed estimation in a sensorless direct field oriented (DFO) induction machine (IM) drive. In a sensorless DFO drive, the rotor fluxes are estimated based on the measured voltages/currents and are used for fleld orientation. Speed estimation by the rotor flux MRAS method is attractive since the reference quantities (rotor fluxes) are already available. Classic MRAS or SM MRAS speed estimators are viable alternatives and they work well under ideal conditions. The paper analyzes the speed estimation error of the SM MRAS observers under real conditions (improper rotor time constant and nonideal integration) and compares it with the Classic MRAS method.

Original language	English (US)
Title of host publication	2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings
Pages	2226-2231
Number of pages	6
DOIs	https://doi.org/10.1109/ISIE.2007.4374954
State	Published - Dec 1 2007
Event	2007 IEEE International Symposium on Industrial Electronics, ISIE 2007 - Caixanova - Vigo, Spain Duration: Jun 4 2007 → Jun 7 2007

Publication series

Name	IEEE International Symposium on Industrial Electronics

Other

Other	2007 IEEE International Symposium on Industrial Electronics, ISIE 2007
Country/Territory	Spain
City	Caixanova - Vigo
Period	6/4/07 → 6/7/07

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ISIE.2007.4374954

Cite this

Comanescu, M., & Batzel, T. D. (2007). Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant. In 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings (pp. 2226-2231). Article 4374954 (IEEE International Symposium on Industrial Electronics). https://doi.org/10.1109/ISIE.2007.4374954

@inproceedings{653c1c65477548d79a4eede8c458ce95,

title = "Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant",

abstract = "The paper discusses the speed estimation accuracy of two Sliding Mode Model Reference Adaptive System observers under improper rotor time constant. The SM MRAS observers are used for speed estimation in a sensorless direct field oriented (DFO) induction machine (IM) drive. In a sensorless DFO drive, the rotor fluxes are estimated based on the measured voltages/currents and are used for fleld orientation. Speed estimation by the rotor flux MRAS method is attractive since the reference quantities (rotor fluxes) are already available. Classic MRAS or SM MRAS speed estimators are viable alternatives and they work well under ideal conditions. The paper analyzes the speed estimation error of the SM MRAS observers under real conditions (improper rotor time constant and nonideal integration) and compares it with the Classic MRAS method.",

author = "Mihai Comanescu and Batzel, {Todd Douglas}",

year = "2007",

month = dec,

day = "1",

doi = "10.1109/ISIE.2007.4374954",

language = "English (US)",

isbn = "1424407559",

series = "IEEE International Symposium on Industrial Electronics",

pages = "2226--2231",

booktitle = "2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings",

note = "2007 IEEE International Symposium on Industrial Electronics, ISIE 2007 ; Conference date: 04-06-2007 Through 07-06-2007",

}

Comanescu, M & Batzel, TD 2007, Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant. in 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings., 4374954, IEEE International Symposium on Industrial Electronics, pp. 2226-2231, 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Caixanova - Vigo, Spain, 6/4/07. https://doi.org/10.1109/ISIE.2007.4374954

Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant. / Comanescu, Mihai ; Batzel, Todd Douglas.
2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings. 2007. p. 2226-2231 4374954 (IEEE International Symposium on Industrial Electronics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant

AU - Comanescu, Mihai

AU - Batzel, Todd Douglas

PY - 2007/12/1

Y1 - 2007/12/1

N2 - The paper discusses the speed estimation accuracy of two Sliding Mode Model Reference Adaptive System observers under improper rotor time constant. The SM MRAS observers are used for speed estimation in a sensorless direct field oriented (DFO) induction machine (IM) drive. In a sensorless DFO drive, the rotor fluxes are estimated based on the measured voltages/currents and are used for fleld orientation. Speed estimation by the rotor flux MRAS method is attractive since the reference quantities (rotor fluxes) are already available. Classic MRAS or SM MRAS speed estimators are viable alternatives and they work well under ideal conditions. The paper analyzes the speed estimation error of the SM MRAS observers under real conditions (improper rotor time constant and nonideal integration) and compares it with the Classic MRAS method.

AB - The paper discusses the speed estimation accuracy of two Sliding Mode Model Reference Adaptive System observers under improper rotor time constant. The SM MRAS observers are used for speed estimation in a sensorless direct field oriented (DFO) induction machine (IM) drive. In a sensorless DFO drive, the rotor fluxes are estimated based on the measured voltages/currents and are used for fleld orientation. Speed estimation by the rotor flux MRAS method is attractive since the reference quantities (rotor fluxes) are already available. Classic MRAS or SM MRAS speed estimators are viable alternatives and they work well under ideal conditions. The paper analyzes the speed estimation error of the SM MRAS observers under real conditions (improper rotor time constant and nonideal integration) and compares it with the Classic MRAS method.

UR - http://www.scopus.com/inward/record.url?scp=50049123602&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=50049123602&partnerID=8YFLogxK

U2 - 10.1109/ISIE.2007.4374954

DO - 10.1109/ISIE.2007.4374954

M3 - Conference contribution

AN - SCOPUS:50049123602

SN - 1424407559

SN - 9781424407552

T3 - IEEE International Symposium on Industrial Electronics

SP - 2226

EP - 2231

BT - 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007, Proceedings

T2 - 2007 IEEE International Symposium on Industrial Electronics, ISIE 2007

Y2 - 4 June 2007 through 7 June 2007

ER -

Sliding mode MRAS speed estimators for sensorless control of induction machine under improper rotor time constant

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this