DC Motor Speed Regulator via Active Damping Injection and Angular Acceleration Estimation Techniques

Seok Kyoon Kim; Choon Ki Ahn

doi:10.1109/JAS.2020.1003548

DC Motor Speed Regulator via Active Damping Injection and Angular Acceleration Estimation Techniques

Seok Kyoon Kim, Choon Ki Ahn

School of Electrical Engineering

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

Abstract

This paper suggests a novel model-based nonlinear DC motor speed regulator without the use of a current sensor. The current dynamics, machine parameters and mismatched load variations are considered. The proposed controller is designed to include an active damping term that regulates the motor speed in accordance with the first-order low-pass filter dynamics through the pole-zero cancellation. Meanwhile, the angular acceleration and its reference are obtained from simple first-order estimators using only the speed information. The effectiveness is experimentally verified using hardware comprising the QUBE-Servo2, myRIO-1900, and LabVIEW.

Original language	English
Article number	9310666
Pages (from-to)	641-647
Number of pages	7
Journal	IEEE/CAA Journal of Automatica Sinica
Volume	8
Issue number	3
DOIs	https://doi.org/10.1109/JAS.2020.1003548
Publication status	Published - 2021 Mar

Keywords

Active damping injection
DC motor (DCM)
angular acceleration estimator
speed regulation

ASJC Scopus subject areas

Control and Systems Engineering
Information Systems
Artificial Intelligence

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10.1109/JAS.2020.1003548

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title = "DC Motor Speed Regulator via Active Damping Injection and Angular Acceleration Estimation Techniques",

abstract = "This paper suggests a novel model-based nonlinear DC motor speed regulator without the use of a current sensor. The current dynamics, machine parameters and mismatched load variations are considered. The proposed controller is designed to include an active damping term that regulates the motor speed in accordance with the first-order low-pass filter dynamics through the pole-zero cancellation. Meanwhile, the angular acceleration and its reference are obtained from simple first-order estimators using only the speed information. The effectiveness is experimentally verified using hardware comprising the QUBE-Servo2, myRIO-1900, and LabVIEW.",

keywords = "Active damping injection, DC motor (DCM), angular acceleration estimator, speed regulation",

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

note = "Funding Information: Manuscript received August 12, 2020; revised October 18, 2020; accepted November 28, 2020. This work was supported in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (2020M3H4A3106326), and was supported in part by the NRF grant funded by the Korea government (Ministry of Science and ICT) (NRF-2020R1A2C1005449). Recommended by Associate Editor Hongyi Li. (Corresponding author: Choon Ki Ahn.) Citation: S.-K. Kim and C. K. Ahn, “DC motor speed regulator via active damping injection and angular acceleration estimation techniques,” IEEE/CAA J. Autom. Sinica, vol. 8, no. 3, pp. 641–647, Mar. 2021. Publisher Copyright: {\textcopyright} 2014 Chinese Association of Automation.",

year = "2021",

month = mar,

doi = "10.1109/JAS.2020.1003548",

language = "English",

volume = "8",

pages = "641--647",

journal = "IEEE/CAA Journal of Automatica Sinica",

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publisher = "IEEE Advancing Technology for Humanity",

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AU - Kim, Seok Kyoon

AU - Ahn, Choon Ki

N1 - Funding Information: Manuscript received August 12, 2020; revised October 18, 2020; accepted November 28, 2020. This work was supported in part by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (2020M3H4A3106326), and was supported in part by the NRF grant funded by the Korea government (Ministry of Science and ICT) (NRF-2020R1A2C1005449). Recommended by Associate Editor Hongyi Li. (Corresponding author: Choon Ki Ahn.) Citation: S.-K. Kim and C. K. Ahn, “DC motor speed regulator via active damping injection and angular acceleration estimation techniques,” IEEE/CAA J. Autom. Sinica, vol. 8, no. 3, pp. 641–647, Mar. 2021. Publisher Copyright: © 2014 Chinese Association of Automation.

PY - 2021/3

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N2 - This paper suggests a novel model-based nonlinear DC motor speed regulator without the use of a current sensor. The current dynamics, machine parameters and mismatched load variations are considered. The proposed controller is designed to include an active damping term that regulates the motor speed in accordance with the first-order low-pass filter dynamics through the pole-zero cancellation. Meanwhile, the angular acceleration and its reference are obtained from simple first-order estimators using only the speed information. The effectiveness is experimentally verified using hardware comprising the QUBE-Servo2, myRIO-1900, and LabVIEW.

AB - This paper suggests a novel model-based nonlinear DC motor speed regulator without the use of a current sensor. The current dynamics, machine parameters and mismatched load variations are considered. The proposed controller is designed to include an active damping term that regulates the motor speed in accordance with the first-order low-pass filter dynamics through the pole-zero cancellation. Meanwhile, the angular acceleration and its reference are obtained from simple first-order estimators using only the speed information. The effectiveness is experimentally verified using hardware comprising the QUBE-Servo2, myRIO-1900, and LabVIEW.

KW - Active damping injection

KW - DC motor (DCM)

KW - angular acceleration estimator

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DC Motor Speed Regulator via Active Damping Injection and Angular Acceleration Estimation Techniques

Abstract

Keywords

ASJC Scopus subject areas

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