A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation

Xin Sui; Shan He; Daniel-Ioan Stroe; Xinrong Huang; Meng Jinhao; Remus Teodorescu

doi:10.1109/ISIE.2019.8781412

A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation

Xin Sui, Shan He, Daniel-Ioan Stroe, Xinrong Huang, Meng Jinhao, Remus Teodorescu

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

13 Citations (Scopus)

177 Downloads (Pure)

Abstract

Battery technology is a major technical bottleneck with electric vehicles (EVs). It is necessary to perform state of charge (SoC) estimation in order to ensure battery safe usage and reduce its average lifecycle cost. Sliding mode observer (SMO) has been used widely in battery SoC estimation owing to its simplicity and robustness to both parameter variations and external disturbances. The SMO uses a switching function of the model error as feedback to drive estimated states to a hypersurface where there is no difference between measured and estimated output exactly. In this paper, three kinds of SMOs based on equivalent circuit model (ECM) for SoC estimation in the existing literatures are reviewed. Their difference in the structures and principles are discussed in the hope of providing some inspirations to the design of efficient SMO based SoC estimation methods.

Original language	English
Title of host publication	Proceedings of the 2019 IEEE 28th IEEE International Symposium on Industrial Electronics (ISIE)
Number of pages	6
Publisher	IEEE Press
Publication date	Jun 2019
Pages	1965-1970
Article number	8781412
ISBN (Electronic)	9781728136660
DOIs	https://doi.org/10.1109/ISIE.2019.8781412
Publication status	Published - Jun 2019
Event	2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) - Vancouver, Canada Duration: 12 Jun 2019 → 14 Jun 2019

Conference

Conference	2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
Country/Territory	Canada
City	Vancouver
Period	12/06/2019 → 14/06/2019

Keywords

Battery
Sliding Mode Observer
State of Charge Estimation
Comparison

Access to Document

10.1109/ISIE.2019.8781412

A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC EstimationFinal published version, 408 KB

AUB Link

Search for the material in Aalborg University Library's search engine

Cite this

@inproceedings{d49b80d941d34ef69e9619bf9070cc30,

title = "A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation",

abstract = "Battery technology is a major technical bottleneck with electric vehicles (EVs). It is necessary to perform state of charge (SoC) estimation in order to ensure battery safe usage and reduce its average lifecycle cost. Sliding mode observer (SMO) has been used widely in battery SoC estimation owing to its simplicity and robustness to both parameter variations and external disturbances. The SMO uses a switching function of the model error as feedback to drive estimated states to a hypersurface where there is no difference between measured and estimated output exactly. In this paper, three kinds of SMOs based on equivalent circuit model (ECM) for SoC estimation in the existing literatures are reviewed. Their difference in the structures and principles are discussed in the hope of providing some inspirations to the design of efficient SMO based SoC estimation methods.",

keywords = "Battery, Sliding Mode Observer, State of Charge Estimation, Comparison",

author = "Xin Sui and Shan He and Daniel-Ioan Stroe and Xinrong Huang and Meng Jinhao and Remus Teodorescu",

year = "2019",

month = jun,

doi = "10.1109/ISIE.2019.8781412",

language = "English",

pages = "1965--1970",

booktitle = "Proceedings of the 2019 IEEE 28th IEEE International Symposium on Industrial Electronics (ISIE)",

publisher = "IEEE Press",

note = "2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) ; Conference date: 12-06-2019 Through 14-06-2019",

}

Sui, X , He, S , Stroe, D-I, Huang, X, Jinhao, M & Teodorescu, R 2019, A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation. in Proceedings of the 2019 IEEE 28th IEEE International Symposium on Industrial Electronics (ISIE)., 8781412, IEEE Press, pp. 1965-1970, 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE) , Vancouver, Canada, 12/06/2019. https://doi.org/10.1109/ISIE.2019.8781412

A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation. / Sui, Xin ; He, Shan ; Stroe, Daniel-Ioan et al.
Proceedings of the 2019 IEEE 28th IEEE International Symposium on Industrial Electronics (ISIE). IEEE Press, 2019. p. 1965-1970 8781412.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation

AU - Sui, Xin

AU - He, Shan

AU - Stroe, Daniel-Ioan

AU - Huang, Xinrong

AU - Jinhao, Meng

AU - Teodorescu, Remus

PY - 2019/6

Y1 - 2019/6

N2 - Battery technology is a major technical bottleneck with electric vehicles (EVs). It is necessary to perform state of charge (SoC) estimation in order to ensure battery safe usage and reduce its average lifecycle cost. Sliding mode observer (SMO) has been used widely in battery SoC estimation owing to its simplicity and robustness to both parameter variations and external disturbances. The SMO uses a switching function of the model error as feedback to drive estimated states to a hypersurface where there is no difference between measured and estimated output exactly. In this paper, three kinds of SMOs based on equivalent circuit model (ECM) for SoC estimation in the existing literatures are reviewed. Their difference in the structures and principles are discussed in the hope of providing some inspirations to the design of efficient SMO based SoC estimation methods.

AB - Battery technology is a major technical bottleneck with electric vehicles (EVs). It is necessary to perform state of charge (SoC) estimation in order to ensure battery safe usage and reduce its average lifecycle cost. Sliding mode observer (SMO) has been used widely in battery SoC estimation owing to its simplicity and robustness to both parameter variations and external disturbances. The SMO uses a switching function of the model error as feedback to drive estimated states to a hypersurface where there is no difference between measured and estimated output exactly. In this paper, three kinds of SMOs based on equivalent circuit model (ECM) for SoC estimation in the existing literatures are reviewed. Their difference in the structures and principles are discussed in the hope of providing some inspirations to the design of efficient SMO based SoC estimation methods.

KW - Battery

KW - Sliding Mode Observer

KW - State of Charge Estimation

KW - Comparison

U2 - 10.1109/ISIE.2019.8781412

DO - 10.1109/ISIE.2019.8781412

M3 - Article in proceeding

SP - 1965

EP - 1970

BT - Proceedings of the 2019 IEEE 28th IEEE International Symposium on Industrial Electronics (ISIE)

PB - IEEE Press

T2 - 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)

Y2 - 12 June 2019 through 14 June 2019

ER -

A Review of Sliding Mode Observers Based on Equivalent Circuit Model for Battery SoC Estimation

Abstract

Conference

Keywords

Access to Document

AUB Link

Fingerprint

Cite this