Offset-Free Proportional-Type Self-Tuning Speed Controller for Permanent Magnet Synchronous Motors

Seok Kyoon Kim; Choon Ki Ahn

doi:10.1109/TIE.2018.2874616

Offset-Free Proportional-Type Self-Tuning Speed Controller for Permanent Magnet Synchronous Motors

Seok Kyoon Kim, Choon Ki Ahn

School of Electrical Engineering

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

9 Citations (Scopus)

Abstract

This paper exhibits a robust speed controller equipped with a self-tuner for permanent magnet synchronous motors (PMSMs), taking nonlinearity and model-plant mismatches into account. The first contribution of the proposed technique is designing a self-tuner for updating the cutoff frequency of target speed dynamics. The second one is rendering the closed-loop system to recover the target tracking performance and remove the offset errors in the absence of integrators. A 5-kW prototype interior PMSM is used to experimentally verify the effectiveness of the proposed technique.

Original language	English
Article number	8490865
Pages (from-to)	7168-7176
Number of pages	9
Journal	IEEE Transactions on Industrial Electronics
Volume	66
Issue number	9
DOIs	https://doi.org/10.1109/TIE.2018.2874616
Publication status	Published - 2019 Sep

Keywords

Disturbance observer (DOB)
performance recovery
self-tuner
speed control
time-varying cutoff frequency

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

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title = "Offset-Free Proportional-Type Self-Tuning Speed Controller for Permanent Magnet Synchronous Motors",

abstract = "This paper exhibits a robust speed controller equipped with a self-tuner for permanent magnet synchronous motors (PMSMs), taking nonlinearity and model-plant mismatches into account. The first contribution of the proposed technique is designing a self-tuner for updating the cutoff frequency of target speed dynamics. The second one is rendering the closed-loop system to recover the target tracking performance and remove the offset errors in the absence of integrators. A 5-kW prototype interior PMSM is used to experimentally verify the effectiveness of the proposed technique.",

keywords = "Disturbance observer (DOB), performance recovery, self-tuner, speed control, time-varying cutoff frequency",

author = "Kim, {Seok Kyoon} and Ahn, {Choon Ki}",

note = "Funding Information: Manuscript received June 13, 2018; revised July 30, 2018 and September 5, 2018; accepted September 26, 2018. Date of publication October 12, 2018; date of current version April 30, 2019. This work was supported by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education under Grant 2018R1A6A1A03026005, in part by the NRF of Korea through the Ministry of Science, ICT, and Future Planning under Grant NRF-2017R1A1A1A05001325, and in part by the Brain Korea 21 Plus Project in 2018. (Corresponding author: Choon Ki Ahn.) S.-K. Kim is with the Department of Creative Convergence Engineering, Hanbat National University, Daejeon 341-58, South Korea (e-mail:, lotus45kr@gmail.com). Publisher Copyright: {\textcopyright} 1982-2012 IEEE.",

year = "2019",

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doi = "10.1109/TIE.2018.2874616",

language = "English",

volume = "66",

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AU - Kim, Seok Kyoon

AU - Ahn, Choon Ki

N1 - Funding Information: Manuscript received June 13, 2018; revised July 30, 2018 and September 5, 2018; accepted September 26, 2018. Date of publication October 12, 2018; date of current version April 30, 2019. This work was supported by the Basic Science Research Program through the National Research Foundation of Korea funded by the Ministry of Education under Grant 2018R1A6A1A03026005, in part by the NRF of Korea through the Ministry of Science, ICT, and Future Planning under Grant NRF-2017R1A1A1A05001325, and in part by the Brain Korea 21 Plus Project in 2018. (Corresponding author: Choon Ki Ahn.) S.-K. Kim is with the Department of Creative Convergence Engineering, Hanbat National University, Daejeon 341-58, South Korea (e-mail:, lotus45kr@gmail.com). Publisher Copyright: © 1982-2012 IEEE.

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AB - This paper exhibits a robust speed controller equipped with a self-tuner for permanent magnet synchronous motors (PMSMs), taking nonlinearity and model-plant mismatches into account. The first contribution of the proposed technique is designing a self-tuner for updating the cutoff frequency of target speed dynamics. The second one is rendering the closed-loop system to recover the target tracking performance and remove the offset errors in the absence of integrators. A 5-kW prototype interior PMSM is used to experimentally verify the effectiveness of the proposed technique.

KW - Disturbance observer (DOB)

KW - performance recovery

KW - self-tuner

KW - speed control

KW - time-varying cutoff frequency

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JF - IEEE Transactions on Industrial Electronics

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ER -

Offset-Free Proportional-Type Self-Tuning Speed Controller for Permanent Magnet Synchronous Motors

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Keywords

ASJC Scopus subject areas

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