Speed control of a three-phase induction motor based on robust optimal preview control theory

Mohamed M.M. Negm; Jamil M. Bakhashwain; M. H. Shwehdi

doi:10.1109/TEC.2005.858072

Speed control of a three-phase induction motor based on robust optimal preview control theory

Mohamed M.M. Negm^*, Jamil M. Bakhashwain, M. H. Shwehdi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

Abstract

A synthesized method for speed control of a three-phase induction motor (IM) based on optimal preview control system theory is implemented in this article. An IM model comprises three-input variables and three-output variables that coincide with the synchronous reference frame that is implemented using the vector method. The input variables of this model are the stator angular frequency and the two components of the stator space voltage vector, whereas the output variables are the rotor angular speed and the two components of the stator space flux linkage. The objective of the synthesized control system is to achieve motor speed control, field orientation control, and constant flux control. A novel error system is derived and introduced into the control law to increase the robustness of the system. The preview feed-forward controller, which includes the desired and disturbance signals, is used to improve the transient response of the system. A space vector pulse-width modulation (PWM) control technique for voltage source-fed IM is prepared for microprocessor-based control. Spectral analysis of the output voltage is evaluated to predict the effect of the proposed space vector modulation technique on the dynamic performance of the IM. The optimal preview controlled system is implemented, and its applicability and robustness are demonstrated by computer simulation and experimental results.

Original language	English
Pages (from-to)	77-84
Number of pages	8
Journal	IEEE Transactions on Energy Conversion
Volume	21
Issue number	1
DOIs	https://doi.org/10.1109/TEC.2005.858072
State	Published - Mar 2006

Bibliographical note

Funding Information:
Manuscript received June 4, 2002; revised October 22, 2004. This work was supported by the King Fahd University of Petroleum and Mines, Dharan, Saudi Arabia. Paper no. TEC-0130-2002. M. M. M. Negm is with the Faculty of Engineering, Ain-Shams University, Abbasia, Cairo, Egypt (e-mail: [email protected]). J. M. Bakhashwain and M. H. Shwehdi are with the Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, 31261 Kingdom of Saudi Arabia (KSA) (e-mail: [email protected]). Digital Object Identifier 10.1109/TEC.2005.858072

Keywords

Induction motor (IM)
Optimal preview control
Speed control
Vector control

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/TEC.2005.858072

Cite this

@article{705d096704b8453bbd8d854b047025ba,

title = "Speed control of a three-phase induction motor based on robust optimal preview control theory",

abstract = "A synthesized method for speed control of a three-phase induction motor (IM) based on optimal preview control system theory is implemented in this article. An IM model comprises three-input variables and three-output variables that coincide with the synchronous reference frame that is implemented using the vector method. The input variables of this model are the stator angular frequency and the two components of the stator space voltage vector, whereas the output variables are the rotor angular speed and the two components of the stator space flux linkage. The objective of the synthesized control system is to achieve motor speed control, field orientation control, and constant flux control. A novel error system is derived and introduced into the control law to increase the robustness of the system. The preview feed-forward controller, which includes the desired and disturbance signals, is used to improve the transient response of the system. A space vector pulse-width modulation (PWM) control technique for voltage source-fed IM is prepared for microprocessor-based control. Spectral analysis of the output voltage is evaluated to predict the effect of the proposed space vector modulation technique on the dynamic performance of the IM. The optimal preview controlled system is implemented, and its applicability and robustness are demonstrated by computer simulation and experimental results.",

keywords = "Induction motor (IM), Optimal preview control, Speed control, Vector control",

author = "Negm, \{Mohamed M.M.\} and Bakhashwain, \{Jamil M.\} and Shwehdi, \{M. H.\}",

note = "Funding Information: Manuscript received June 4, 2002; revised October 22, 2004. This work was supported by the King Fahd University of Petroleum and Mines, Dharan, Saudi Arabia. Paper no. TEC-0130-2002. M. M. M. Negm is with the Faculty of Engineering, Ain-Shams University, Abbasia, Cairo, Egypt (e-mail: [email protected]). J. M. Bakhashwain and M. H. Shwehdi are with the Department of Electrical Engineering, King Fahd University of Petroleum \& Minerals, Dhahran, 31261 Kingdom of Saudi Arabia (KSA) (e-mail: [email protected]). Digital Object Identifier 10.1109/TEC.2005.858072",

year = "2006",

month = mar,

doi = "10.1109/TEC.2005.858072",

language = "English",

volume = "21",

pages = "77--84",

journal = "IEEE Transactions on Energy Conversion",

issn = "0885-8969",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "1",

}

TY - JOUR

T1 - Speed control of a three-phase induction motor based on robust optimal preview control theory

AU - Negm, Mohamed M.M.

AU - Bakhashwain, Jamil M.

AU - Shwehdi, M. H.

N1 - Funding Information: Manuscript received June 4, 2002; revised October 22, 2004. This work was supported by the King Fahd University of Petroleum and Mines, Dharan, Saudi Arabia. Paper no. TEC-0130-2002. M. M. M. Negm is with the Faculty of Engineering, Ain-Shams University, Abbasia, Cairo, Egypt (e-mail: [email protected]). J. M. Bakhashwain and M. H. Shwehdi are with the Department of Electrical Engineering, King Fahd University of Petroleum & Minerals, Dhahran, 31261 Kingdom of Saudi Arabia (KSA) (e-mail: [email protected]). Digital Object Identifier 10.1109/TEC.2005.858072

PY - 2006/3

Y1 - 2006/3

N2 - A synthesized method for speed control of a three-phase induction motor (IM) based on optimal preview control system theory is implemented in this article. An IM model comprises three-input variables and three-output variables that coincide with the synchronous reference frame that is implemented using the vector method. The input variables of this model are the stator angular frequency and the two components of the stator space voltage vector, whereas the output variables are the rotor angular speed and the two components of the stator space flux linkage. The objective of the synthesized control system is to achieve motor speed control, field orientation control, and constant flux control. A novel error system is derived and introduced into the control law to increase the robustness of the system. The preview feed-forward controller, which includes the desired and disturbance signals, is used to improve the transient response of the system. A space vector pulse-width modulation (PWM) control technique for voltage source-fed IM is prepared for microprocessor-based control. Spectral analysis of the output voltage is evaluated to predict the effect of the proposed space vector modulation technique on the dynamic performance of the IM. The optimal preview controlled system is implemented, and its applicability and robustness are demonstrated by computer simulation and experimental results.

AB - A synthesized method for speed control of a three-phase induction motor (IM) based on optimal preview control system theory is implemented in this article. An IM model comprises three-input variables and three-output variables that coincide with the synchronous reference frame that is implemented using the vector method. The input variables of this model are the stator angular frequency and the two components of the stator space voltage vector, whereas the output variables are the rotor angular speed and the two components of the stator space flux linkage. The objective of the synthesized control system is to achieve motor speed control, field orientation control, and constant flux control. A novel error system is derived and introduced into the control law to increase the robustness of the system. The preview feed-forward controller, which includes the desired and disturbance signals, is used to improve the transient response of the system. A space vector pulse-width modulation (PWM) control technique for voltage source-fed IM is prepared for microprocessor-based control. Spectral analysis of the output voltage is evaluated to predict the effect of the proposed space vector modulation technique on the dynamic performance of the IM. The optimal preview controlled system is implemented, and its applicability and robustness are demonstrated by computer simulation and experimental results.

KW - Induction motor (IM)

KW - Optimal preview control

KW - Speed control

KW - Vector control

UR - https://www.scopus.com/pages/publications/33244496677

U2 - 10.1109/TEC.2005.858072

DO - 10.1109/TEC.2005.858072

M3 - Article

AN - SCOPUS:33244496677

SN - 0885-8969

VL - 21

SP - 77

EP - 84

JO - IEEE Transactions on Energy Conversion

JF - IEEE Transactions on Energy Conversion

IS - 1

ER -

Speed control of a three-phase induction motor based on robust optimal preview control theory

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

Fingerprint

Cite this