M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm

Yangyang Chen; Ming Yang; Jiang Long; Dianguo Xu; Frede Blaabjerg

doi:10.1109/IECON.2017.8216350

M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm

Yangyang Chen, Ming Yang, Jiang Long, Dianguo Xu, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

17 Citationer (Scopus)

Abstract

For motor control applications, the speed loop performance is largely depended on the accuracy of speed feedback signal. M/T method, due to its high theoretical accuracy, is the most widely used in incremental encoder adopted speed measurement. However, the inherent encoder optical grating error and A/D conversion error make it hard to achieve theoretical speed measurement accuracy. In this paper, hardware caused speed measurement errors are analyzed and modeled in detail; a Single-Phase Self-adaptive M/T method is proposed to ideally suppress speed measurement error. In the end, simulation and experiment show the advantages and verify the validity of the proposed method.

Originalsprog	Engelsk
Titel	Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Antal sider	6
Forlag	IEEE Press
Publikationsdato	okt. 2017
Sider	2085-2090
ISBN (Elektronisk)	978-1-5386-1127-2
DOI	https://doi.org/10.1109/IECON.2017.8216350
Status	Udgivet - okt. 2017
Begivenhed	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, Kina Varighed: 29 okt. 2017 → 1 nov. 2017

Konference

Konference	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Land/Område	Kina
By	Beijing
Periode	29/10/2017 → 01/11/2017
Sponsor	Chinese Association of Automation (CAA), Chinese Power Supply Society, et al., IEEE Industrial Electronics Society (IES), Systems Engineering Society of China, The Institute of Electrical and Electronics Engineers (IEEE)

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10.1109/IECON.2017.8216350

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Citationsformater

@inproceedings{9f118d1c00e64dc495bacfdbd0a49ff6,

title = "M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm",

abstract = "For motor control applications, the speed loop performance is largely depended on the accuracy of speed feedback signal. M/T method, due to its high theoretical accuracy, is the most widely used in incremental encoder adopted speed measurement. However, the inherent encoder optical grating error and A/D conversion error make it hard to achieve theoretical speed measurement accuracy. In this paper, hardware caused speed measurement errors are analyzed and modeled in detail; a Single-Phase Self-adaptive M/T method is proposed to ideally suppress speed measurement error. In the end, simulation and experiment show the advantages and verify the validity of the proposed method.",

keywords = "Incremental encoders, Quadruplicated frequency, M/T Method, Speed measurement",

author = "Yangyang Chen and Ming Yang and Jiang Long and Dianguo Xu and Frede Blaabjerg",

year = "2017",

month = oct,

doi = "10.1109/IECON.2017.8216350",

language = "English",

pages = "2085--2090",

booktitle = "Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017",

publisher = "IEEE Press",

note = "43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 ; Conference date: 29-10-2017 Through 01-11-2017",

}

Chen, Y, Yang, M, Long, J, Xu, D & Blaabjerg, F 2017, M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm. i Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, s. 2085-2090, 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, Kina, 29/10/2017. https://doi.org/10.1109/IECON.2017.8216350

M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm. / Chen, Yangyang; Yang, Ming; Long, Jiang et al.
Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. s. 2085-2090.

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

TY - GEN

T1 - M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm

AU - Chen, Yangyang

AU - Yang, Ming

AU - Long, Jiang

AU - Xu, Dianguo

AU - Blaabjerg, Frede

PY - 2017/10

Y1 - 2017/10

N2 - For motor control applications, the speed loop performance is largely depended on the accuracy of speed feedback signal. M/T method, due to its high theoretical accuracy, is the most widely used in incremental encoder adopted speed measurement. However, the inherent encoder optical grating error and A/D conversion error make it hard to achieve theoretical speed measurement accuracy. In this paper, hardware caused speed measurement errors are analyzed and modeled in detail; a Single-Phase Self-adaptive M/T method is proposed to ideally suppress speed measurement error. In the end, simulation and experiment show the advantages and verify the validity of the proposed method.

AB - For motor control applications, the speed loop performance is largely depended on the accuracy of speed feedback signal. M/T method, due to its high theoretical accuracy, is the most widely used in incremental encoder adopted speed measurement. However, the inherent encoder optical grating error and A/D conversion error make it hard to achieve theoretical speed measurement accuracy. In this paper, hardware caused speed measurement errors are analyzed and modeled in detail; a Single-Phase Self-adaptive M/T method is proposed to ideally suppress speed measurement error. In the end, simulation and experiment show the advantages and verify the validity of the proposed method.

KW - Incremental encoders

KW - Quadruplicated frequency

KW - M/T Method

KW - Speed measurement

U2 - 10.1109/IECON.2017.8216350

DO - 10.1109/IECON.2017.8216350

M3 - Article in proceeding

SP - 2085

EP - 2090

BT - Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

PB - IEEE Press

T2 - 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

Y2 - 29 October 2017 through 1 November 2017

ER -

M/T method based incremental encoder velocity measurement error analysis and self-adaptive error elimination algorithm

Abstract

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