Publication detail

LPV APPROACH TO ROBUST CONTROL OF AC INDUCTION MOTOR

POHL, L.

Original Title

LPV APPROACH TO ROBUST CONTROL OF AC INDUCTION MOTOR

Czech Title

LPV Přístup pro Robustní Řízení Střídavého Asynchronního Motoru

English Title

LPV APPROACH TO ROBUST CONTROL OF AC INDUCTION MOTOR

Type

conference paper

Language

en

Original Abstract

This paper deals with robust control of linear parameter varying (LPV) system (AC induction motor) by a LPV controller. State space equations of an AC induction motor in alpha-beta stator fixed frame are nonlinear with respect to rotor speed. Nonlinear equations are rewritten to parameter form describing dependency on rotor speed which is assumed to be known by measurement or by estimation. LPV controller is designed using H infinity theory to govern stator currents of an AC induction motor. Simulation results presented in this paper show that current controller provides good tracking and disturbance rejection over whole range of rotor speeds.

Czech abstract

Tento článek se zabývá robustním řízením asynchronního motoru v alpha beta souřadnicích pomocí LPV popisu a H nekonečno algoritmů.

English abstract

This paper deals with robust control of linear parameter varying (LPV) system (AC induction motor) by a LPV controller. State space equations of an AC induction motor in alpha-beta stator fixed frame are nonlinear with respect to rotor speed. Nonlinear equations are rewritten to parameter form describing dependency on rotor speed which is assumed to be known by measurement or by estimation. LPV controller is designed using H infinity theory to govern stator currents of an AC induction motor. Simulation results presented in this paper show that current controller provides good tracking and disturbance rejection over whole range of rotor speeds.

Keywords

LPV, gain scheduling, H infinity, AC induction motor

Released

28.04.2011

Publisher

VUT v Brně

Location

Brno

ISBN

978-80-214-4273-3

Book

Proceedings of the 17th Conference

Pages from

184

Pages to

188

Pages count

5

BibTex


@inproceedings{BUT36574,
  author="Lukáš {Pohl}",
  title="LPV APPROACH TO ROBUST CONTROL OF AC INDUCTION MOTOR",
  annote="This paper deals with robust control of linear parameter varying (LPV) system (AC induction motor) by a LPV controller. State space equations of an AC induction motor in alpha-beta stator fixed frame are nonlinear with respect to rotor speed. Nonlinear equations are rewritten to parameter form describing dependency on rotor speed which is assumed to be known by measurement or by estimation. LPV controller is designed using H infinity theory to govern stator currents of an AC induction motor. Simulation results presented in this paper show that current controller provides good tracking and disturbance rejection over whole range of rotor speeds.",
  address="VUT v Brně",
  booktitle="Proceedings of the 17th Conference",
  chapter="36574",
  institution="VUT v Brně",
  year="2011",
  month="april",
  pages="184--188",
  publisher="VUT v Brně",
  type="conference paper"
}