High-Performance Nonlinear Feedback Control of a Permanent Magnet Stepper Motor

Marc Bodson; N. Chiasson; Robert T. Novotnak; Ronald B. Rekowski

doi:10.1109/87.221347

High-Performance Nonlinear Feedback Control of a Permanent Magnet Stepper Motor

Marc Bodson
, N. Chiasson
, Robert T. Novotnak
, Ronald B. Rekowski

Electrical Engineering Department

Carnegie Mellon University
University of Pittsburgh
Aerotech, Inc.

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

304 Scopus citations

Abstract

The permanent magnet stepper motor is considered for use in high-performance positioning systems. A model-based control law is developed using the exact linearization methodology and implemented on an industrial setup. The practical issues of speed estimation and voltage saturation are considered and resolved through the use of a nonlinear observer and field-weakening, respectively. The results of the implementation of the control algorithm for an industry-specified point-to-point move of a linear positioning table are presented and discussed.

Original language	English
Pages (from-to)	5-14
Number of pages	10
Journal	IEEE Transactions on Control Systems Technology
Volume	1
Issue number	1
DOIs	https://doi.org/10.1109/87.221347
State	Published - Mar 1993

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10.1109/87.221347

Cite this

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title = "High-Performance Nonlinear Feedback Control of a Permanent Magnet Stepper Motor",

abstract = "The permanent magnet stepper motor is considered for use in high-performance positioning systems. A model-based control law is developed using the exact linearization methodology and implemented on an industrial setup. The practical issues of speed estimation and voltage saturation are considered and resolved through the use of a nonlinear observer and field-weakening, respectively. The results of the implementation of the control algorithm for an industry-specified point-to-point move of a linear positioning table are presented and discussed.",

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N2 - The permanent magnet stepper motor is considered for use in high-performance positioning systems. A model-based control law is developed using the exact linearization methodology and implemented on an industrial setup. The practical issues of speed estimation and voltage saturation are considered and resolved through the use of a nonlinear observer and field-weakening, respectively. The results of the implementation of the control algorithm for an industry-specified point-to-point move of a linear positioning table are presented and discussed.

AB - The permanent magnet stepper motor is considered for use in high-performance positioning systems. A model-based control law is developed using the exact linearization methodology and implemented on an industrial setup. The practical issues of speed estimation and voltage saturation are considered and resolved through the use of a nonlinear observer and field-weakening, respectively. The results of the implementation of the control algorithm for an industry-specified point-to-point move of a linear positioning table are presented and discussed.

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High-Performance Nonlinear Feedback Control of a Permanent Magnet Stepper Motor

Abstract

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