An enhanced improved adaptive backstepping-second-order sliding mode hybrid control strategy for high-performance electric vehicle drives.
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| Title: | An enhanced improved adaptive backstepping-second-order sliding mode hybrid control strategy for high-performance electric vehicle drives. |
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| Authors: | Tran, Huu Dat1 22734111.dat@student.iuh.edu.vn, Pham, Ngoc Thuy1 ngocpham1020@gmail.com |
| Source: | International Journal of Electrical & Computer Engineering (2088-8708). Feb2026, Vol. 16 Issue 1, p121-134. 14p. |
| Subjects: | Electric vehicles, Backstepping control method, Robust control, Torque measurements, Induction motors, Computer simulation, Sliding mode control |
| Abstract: | This paper proposes an enhanced hybrid speed control strategy, termed improved adaptive backstepping-second-order sliding mode (IABSSOSM), for six-phase induction motor (SPIM) drives in electric vehicle (EV) propulsion systems. The proposed method combines the systematic design framework of Backstepping in the outer speed and flux loops with a second-order sliding mode controller in the inner current loop. An innovation of the approach is the integration of a variable-gain supertwisting algorithm (VGSTA), which dynamically adjusts the control effort based on disturbance levels, thereby minimizing chattering and enhancing robustness against system uncertainties. To further improve disturbance rejection, a predictive torque estimator is incorporated using a forward Euler discretization, enabling accurate torque prediction and proactive compensation. This hybrid structure significantly improves convergence speed, enhances reference speed tracking accuracy, and ensures fast and precise torque response, and its strong resilience to external load disturbances, system parameter variations enable stable and reliable operation under challenging conditions. The effectiveness of the proposed approach is validated through comprehensive simulations using the MATLAB/Simulink. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 191308288 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: An enhanced improved adaptive backstepping-second-order sliding mode hybrid control strategy for high-performance electric vehicle drives. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Tran%2C+Huu+Dat%22">Tran, Huu Dat</searchLink><relatesTo>1</relatesTo><i> 22734111.dat@student.iuh.edu.vn</i><br /><searchLink fieldCode="AR" term="%22Pham%2C+Ngoc+Thuy%22">Pham, Ngoc Thuy</searchLink><relatesTo>1</relatesTo><i> ngocpham1020@gmail.com</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Electrical+%26+Computer+Engineering+%282088-8708%29%22">International Journal of Electrical & Computer Engineering (2088-8708)</searchLink>. Feb2026, Vol. 16 Issue 1, p121-134. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Electric+vehicles%22">Electric vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Backstepping+control+method%22">Backstepping control method</searchLink><br /><searchLink fieldCode="DE" term="%22Robust+control%22">Robust control</searchLink><br /><searchLink fieldCode="DE" term="%22Torque+measurements%22">Torque measurements</searchLink><br /><searchLink fieldCode="DE" term="%22Induction+motors%22">Induction motors</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+simulation%22">Computer simulation</searchLink><br /><searchLink fieldCode="DE" term="%22Sliding+mode+control%22">Sliding mode control</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper proposes an enhanced hybrid speed control strategy, termed improved adaptive backstepping-second-order sliding mode (IABSSOSM), for six-phase induction motor (SPIM) drives in electric vehicle (EV) propulsion systems. The proposed method combines the systematic design framework of Backstepping in the outer speed and flux loops with a second-order sliding mode controller in the inner current loop. An innovation of the approach is the integration of a variable-gain supertwisting algorithm (VGSTA), which dynamically adjusts the control effort based on disturbance levels, thereby minimizing chattering and enhancing robustness against system uncertainties. To further improve disturbance rejection, a predictive torque estimator is incorporated using a forward Euler discretization, enabling accurate torque prediction and proactive compensation. This hybrid structure significantly improves convergence speed, enhances reference speed tracking accuracy, and ensures fast and precise torque response, and its strong resilience to external load disturbances, system parameter variations enable stable and reliable operation under challenging conditions. The effectiveness of the proposed approach is validated through comprehensive simulations using the MATLAB/Simulink. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.11591/ijece.v16i1.pp121-134 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 121 Subjects: – SubjectFull: Electric vehicles Type: general – SubjectFull: Backstepping control method Type: general – SubjectFull: Robust control Type: general – SubjectFull: Torque measurements Type: general – SubjectFull: Induction motors Type: general – SubjectFull: Computer simulation Type: general – SubjectFull: Sliding mode control Type: general Titles: – TitleFull: An enhanced improved adaptive backstepping-second-order sliding mode hybrid control strategy for high-performance electric vehicle drives. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Tran, Huu Dat – PersonEntity: Name: NameFull: Pham, Ngoc Thuy IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 20888708 Numbering: – Type: volume Value: 16 – Type: issue Value: 1 Titles: – TitleFull: International Journal of Electrical & Computer Engineering (2088-8708) Type: main |
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