Feed-forward compensation of load and parameter variations of electric drive

Alon Kuperman; Yoram Horen; Saad Tapuchi; Uri Suissa

doi:10.1109/EPEPEMC.2008.4635361

Feed-forward compensation of load and parameter variations of electric drive

Alon Kuperman
, Yoram Horen
, Saad Tapuchi
, Uri Suissa

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

1 Scopus citations

Abstract

The paper presents a method to compensate effects caused by slow varying loads and plant parameters drift as well as by detuned controller using a simple yet robust algorithm in voltage controlled electric drives. In case of known variations an analytical expression of pre-computed feed-forward compensation voltage is derived, while in presence of unknown disturbances the control algorithm uses a simple Luenberger observer fed by data from a low cost encoder to estimate the feedforward voltage command reflecting the deviation of the model from its nominal value. It is shown that the feed-forward command reflects parameter changes as well as load torque and slow varying actuator and measurement noises. Simulation and experimental results are given to describe the control algorithm performance and limitations.

Original language	English
Title of host publication	2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
Pages	776-781
Number of pages	6
DOIs	https://doi.org/10.1109/EPEPEMC.2008.4635361
State	Published - 26 Nov 2008
Externally published	Yes
Event	2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 - Poznan, Poland Duration: 1 Sep 2008 → 3 Sep 2008

Publication series

Name	2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

Conference

Conference	2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
Country/Territory	Poland
City	Poznan
Period	1/09/08 → 3/09/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Control of drive
DSP
Robustness

ASJC Scopus subject areas

Energy Engineering and Power Technology
Control and Systems Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/EPEPEMC.2008.4635361

Cite this

Kuperman, A., Horen, Y., Tapuchi, S., & Suissa, U. (2008). Feed-forward compensation of load and parameter variations of electric drive. In 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 (pp. 776-781). Article 4635361 (2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008). https://doi.org/10.1109/EPEPEMC.2008.4635361

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title = "Feed-forward compensation of load and parameter variations of electric drive",

abstract = "The paper presents a method to compensate effects caused by slow varying loads and plant parameters drift as well as by detuned controller using a simple yet robust algorithm in voltage controlled electric drives. In case of known variations an analytical expression of pre-computed feed-forward compensation voltage is derived, while in presence of unknown disturbances the control algorithm uses a simple Luenberger observer fed by data from a low cost encoder to estimate the feedforward voltage command reflecting the deviation of the model from its nominal value. It is shown that the feed-forward command reflects parameter changes as well as load torque and slow varying actuator and measurement noises. Simulation and experimental results are given to describe the control algorithm performance and limitations.",

keywords = "Control of drive, DSP, Robustness",

author = "Alon Kuperman and Yoram Horen and Saad Tapuchi and Uri Suissa",

year = "2008",

month = nov,

day = "26",

doi = "10.1109/EPEPEMC.2008.4635361",

language = "English",

isbn = "9781424417421",

series = "2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008",

pages = "776--781",

booktitle = "2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008",

note = "2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 ; Conference date: 01-09-2008 Through 03-09-2008",

}

Kuperman, A, Horen, Y, Tapuchi, S & Suissa, U 2008, Feed-forward compensation of load and parameter variations of electric drive. in 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008., 4635361, 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008, pp. 776-781, 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008, Poznan, Poland, 1/09/08. https://doi.org/10.1109/EPEPEMC.2008.4635361

Feed-forward compensation of load and parameter variations of electric drive. / Kuperman, Alon; Horen, Yoram; Tapuchi, Saad et al.
2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008. 2008. p. 776-781 4635361 (2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008).

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

TY - GEN

T1 - Feed-forward compensation of load and parameter variations of electric drive

AU - Kuperman, Alon

AU - Horen, Yoram

AU - Tapuchi, Saad

AU - Suissa, Uri

PY - 2008/11/26

Y1 - 2008/11/26

N2 - The paper presents a method to compensate effects caused by slow varying loads and plant parameters drift as well as by detuned controller using a simple yet robust algorithm in voltage controlled electric drives. In case of known variations an analytical expression of pre-computed feed-forward compensation voltage is derived, while in presence of unknown disturbances the control algorithm uses a simple Luenberger observer fed by data from a low cost encoder to estimate the feedforward voltage command reflecting the deviation of the model from its nominal value. It is shown that the feed-forward command reflects parameter changes as well as load torque and slow varying actuator and measurement noises. Simulation and experimental results are given to describe the control algorithm performance and limitations.

AB - The paper presents a method to compensate effects caused by slow varying loads and plant parameters drift as well as by detuned controller using a simple yet robust algorithm in voltage controlled electric drives. In case of known variations an analytical expression of pre-computed feed-forward compensation voltage is derived, while in presence of unknown disturbances the control algorithm uses a simple Luenberger observer fed by data from a low cost encoder to estimate the feedforward voltage command reflecting the deviation of the model from its nominal value. It is shown that the feed-forward command reflects parameter changes as well as load torque and slow varying actuator and measurement noises. Simulation and experimental results are given to describe the control algorithm performance and limitations.

KW - Control of drive

KW - DSP

KW - Robustness

UR - https://www.scopus.com/pages/publications/56449108363

U2 - 10.1109/EPEPEMC.2008.4635361

DO - 10.1109/EPEPEMC.2008.4635361

M3 - Conference contribution

AN - SCOPUS:56449108363

SN - 9781424417421

T3 - 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

SP - 776

EP - 781

BT - 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

T2 - 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

Y2 - 1 September 2008 through 3 September 2008

ER -

Feed-forward compensation of load and parameter variations of electric drive

Abstract

Publication series

Conference

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this