Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement
Wide-speed regulation control strategies for Interior Permanent Magnet Synchronous Motors (IPMSMs) are widely applied in industrial fields. However, traditional algorithms are prone to being affected by motor parameter mismatches, sensor sampling errors, and other disturbances under complex operatin...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-06-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/18/11/2938 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850160561752375296 |
|---|---|
| author | Wentao Zhang Yanchen Zhai Pengcheng Zhu Yiwei Liu |
| author_facet | Wentao Zhang Yanchen Zhai Pengcheng Zhu Yiwei Liu |
| author_sort | Wentao Zhang |
| collection | DOAJ |
| description | Wide-speed regulation control strategies for Interior Permanent Magnet Synchronous Motors (IPMSMs) are widely applied in industrial fields. However, traditional algorithms are prone to being affected by motor parameter mismatches, sensor sampling errors, and other disturbances under complex operating conditions, leading to insufficient robustness. In order to enhance dynamic performance while simultaneously ensuring robustness, we analyzed the limitations of traditional control strategies and, based on this, proposed an improved control framework. A Multi-Axis Coordinated Extended State Observer(MCESO)-based robust control framework was developed for full-speed domain operation, which enhances disturbance rejection capability against parameter uncertainties and abrupt load changes through hierarchical disturbance estimation. Subsequently, the effectiveness and stability of the proposed method were verified through theoretical analysis and simulation studies. Compared with traditional control strategies, this method can effectively observe and compensate for a series of complex issues such as nonlinear disturbances during operation without requiring additional hardware support. Finally, extensive experimental tests were carried out on a 500 W IPMSM dual-motor drive platform. The experimental results demonstrated that, even under harsh operating conditions, the proposed scheme can effectively suppress torque ripple and significantly reduce current harmonics. |
| format | Article |
| id | doaj-art-20bb8f5347274b93b5a79efe1aa77eee |
| institution | OA Journals |
| issn | 1996-1073 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj-art-20bb8f5347274b93b5a79efe1aa77eee2025-08-20T02:23:08ZengMDPI AGEnergies1996-10732025-06-011811293810.3390/en18112938Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance EnhancementWentao Zhang0Yanchen Zhai1Pengcheng Zhu2Yiwei Liu3School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin 150001, ChinaSchool of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, ChinaWide-speed regulation control strategies for Interior Permanent Magnet Synchronous Motors (IPMSMs) are widely applied in industrial fields. However, traditional algorithms are prone to being affected by motor parameter mismatches, sensor sampling errors, and other disturbances under complex operating conditions, leading to insufficient robustness. In order to enhance dynamic performance while simultaneously ensuring robustness, we analyzed the limitations of traditional control strategies and, based on this, proposed an improved control framework. A Multi-Axis Coordinated Extended State Observer(MCESO)-based robust control framework was developed for full-speed domain operation, which enhances disturbance rejection capability against parameter uncertainties and abrupt load changes through hierarchical disturbance estimation. Subsequently, the effectiveness and stability of the proposed method were verified through theoretical analysis and simulation studies. Compared with traditional control strategies, this method can effectively observe and compensate for a series of complex issues such as nonlinear disturbances during operation without requiring additional hardware support. Finally, extensive experimental tests were carried out on a 500 W IPMSM dual-motor drive platform. The experimental results demonstrated that, even under harsh operating conditions, the proposed scheme can effectively suppress torque ripple and significantly reduce current harmonics.https://www.mdpi.com/1996-1073/18/11/2938robustness controldynamic performanceMulti-Axis Coordinated Extended State Observer (MCESO)Interior Permanent Magnet Synchronous Motors (IPMSMs)full-speed domain operation |
| spellingShingle | Wentao Zhang Yanchen Zhai Pengcheng Zhu Yiwei Liu Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement Energies robustness control dynamic performance Multi-Axis Coordinated Extended State Observer (MCESO) Interior Permanent Magnet Synchronous Motors (IPMSMs) full-speed domain operation |
| title | Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement |
| title_full | Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement |
| title_fullStr | Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement |
| title_full_unstemmed | Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement |
| title_short | Robust Wide-Speed-Range Control of IPMSM with Multi-Axis Coordinated Extended State Observer for Dynamic Performance Enhancement |
| title_sort | robust wide speed range control of ipmsm with multi axis coordinated extended state observer for dynamic performance enhancement |
| topic | robustness control dynamic performance Multi-Axis Coordinated Extended State Observer (MCESO) Interior Permanent Magnet Synchronous Motors (IPMSMs) full-speed domain operation |
| url | https://www.mdpi.com/1996-1073/18/11/2938 |
| work_keys_str_mv | AT wentaozhang robustwidespeedrangecontrolofipmsmwithmultiaxiscoordinatedextendedstateobserverfordynamicperformanceenhancement AT yanchenzhai robustwidespeedrangecontrolofipmsmwithmultiaxiscoordinatedextendedstateobserverfordynamicperformanceenhancement AT pengchengzhu robustwidespeedrangecontrolofipmsmwithmultiaxiscoordinatedextendedstateobserverfordynamicperformanceenhancement AT yiweiliu robustwidespeedrangecontrolofipmsmwithmultiaxiscoordinatedextendedstateobserverfordynamicperformanceenhancement |