Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer

Shudan Jin; Shengrong Zhuo; Yigeng Huangfu

doi:10.1109/SPIES55999.2022.10082003

Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer

Shudan Jin
, Shengrong Zhuo
, Yigeng Huangfu

School of Automation

Northwestern Polytechnical University Xian

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

7 Scopus citations

Abstract

The conventional model predictive control (MPC) suffers from non-zero steady-state errors, due to the inevitable model mismatch and unknown disturbances. To this end, in this paper, an offset-free MPC algorithm based on extended state observer (ESO) is proposed and then applied to the current control of the interleaved boost converter. First, the influence of the main model parameter mismatch and the input voltage and load resistance disturbance on the MPC is studied. Then, the unmodeled part of the system and external disturbances are regarded as the lumped disturbance, which is estimated by ESO and then compensated in the prediction model. In this way, the offset-free MPC can be realized. Finally, the simulation results verify the effectiveness of the proposed method.

Original language	English
Title of host publication	2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	268-273
Number of pages	6
ISBN (Electronic)	9781665489577
DOIs	https://doi.org/10.1109/SPIES55999.2022.10082003
State	Published - 2022
Event	4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 - Beijing, China Duration: 9 Dec 2022 → 12 Dec 2022

Publication series

Name	2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022

Conference

Conference	4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022
Country/Territory	China
City	Beijing
Period	9/12/22 → 12/12/22

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Interleaved boost converter
extended state observer(ESO)
model predictive control (MPC)
offset-free tracking

Access to Document

10.1109/SPIES55999.2022.10082003

Cite this

Jin, S., Zhuo, S., & Huangfu, Y. (2022). Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer. In 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 (pp. 268-273). (2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPIES55999.2022.10082003

Jin, Shudan ; Zhuo, Shengrong ; Huangfu, Yigeng. / Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer. 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022. Institute of Electrical and Electronics Engineers Inc., 2022. pp. 268-273 (2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022).

@inproceedings{f7424479cf634facbe7b1cccd87574d7,

title = "Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer",

abstract = "The conventional model predictive control (MPC) suffers from non-zero steady-state errors, due to the inevitable model mismatch and unknown disturbances. To this end, in this paper, an offset-free MPC algorithm based on extended state observer (ESO) is proposed and then applied to the current control of the interleaved boost converter. First, the influence of the main model parameter mismatch and the input voltage and load resistance disturbance on the MPC is studied. Then, the unmodeled part of the system and external disturbances are regarded as the lumped disturbance, which is estimated by ESO and then compensated in the prediction model. In this way, the offset-free MPC can be realized. Finally, the simulation results verify the effectiveness of the proposed method.",

keywords = "Interleaved boost converter, extended state observer(ESO), model predictive control (MPC), offset-free tracking",

author = "Shudan Jin and Shengrong Zhuo and Yigeng Huangfu",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022 ; Conference date: 09-12-2022 Through 12-12-2022",

year = "2022",

doi = "10.1109/SPIES55999.2022.10082003",

language = "英语",

series = "2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "268--273",

booktitle = "2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022",

}

Jin, S, Zhuo, S & Huangfu, Y 2022, Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer. in 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022. 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022, Institute of Electrical and Electronics Engineers Inc., pp. 268-273, 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022, Beijing, China, 9/12/22. https://doi.org/10.1109/SPIES55999.2022.10082003

Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer. / Jin, Shudan; Zhuo, Shengrong; Huangfu, Yigeng.
2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 268-273 (2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022).

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

TY - GEN

T1 - Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer

AU - Jin, Shudan

AU - Zhuo, Shengrong

AU - Huangfu, Yigeng

PY - 2022

Y1 - 2022

N2 - The conventional model predictive control (MPC) suffers from non-zero steady-state errors, due to the inevitable model mismatch and unknown disturbances. To this end, in this paper, an offset-free MPC algorithm based on extended state observer (ESO) is proposed and then applied to the current control of the interleaved boost converter. First, the influence of the main model parameter mismatch and the input voltage and load resistance disturbance on the MPC is studied. Then, the unmodeled part of the system and external disturbances are regarded as the lumped disturbance, which is estimated by ESO and then compensated in the prediction model. In this way, the offset-free MPC can be realized. Finally, the simulation results verify the effectiveness of the proposed method.

AB - The conventional model predictive control (MPC) suffers from non-zero steady-state errors, due to the inevitable model mismatch and unknown disturbances. To this end, in this paper, an offset-free MPC algorithm based on extended state observer (ESO) is proposed and then applied to the current control of the interleaved boost converter. First, the influence of the main model parameter mismatch and the input voltage and load resistance disturbance on the MPC is studied. Then, the unmodeled part of the system and external disturbances are regarded as the lumped disturbance, which is estimated by ESO and then compensated in the prediction model. In this way, the offset-free MPC can be realized. Finally, the simulation results verify the effectiveness of the proposed method.

KW - Interleaved boost converter

KW - extended state observer(ESO)

KW - model predictive control (MPC)

KW - offset-free tracking

UR - https://www.scopus.com/pages/publications/85153362070

U2 - 10.1109/SPIES55999.2022.10082003

DO - 10.1109/SPIES55999.2022.10082003

M3 - 会议稿件

AN - SCOPUS:85153362070

T3 - 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022

SP - 268

EP - 273

BT - 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022

Y2 - 9 December 2022 through 12 December 2022

ER -

Jin S, Zhuo S, Huangfu Y. Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer. In 2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022. Institute of Electrical and Electronics Engineers Inc. 2022. p. 268-273. (2022 4th International Conference on Smart Power and Internet Energy Systems, SPIES 2022). doi: 10.1109/SPIES55999.2022.10082003

Offset-Free Model Predictive Control of Interleaved Boost Converter Based on Extended State Observer

Abstract

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UN SDGs

Keywords

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