Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM
The present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures. The active fault tolerant control scheme, integrating a sliding mode observer and backstepping controllers, is proposed to provide a contin...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-12-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/15/1/71 |
| _version_ | 1797499158230204416 |
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| author | Yemna Bensalem Abdellah Kouzou Rabeh Abbassi Houssem Jerbi Ralph Kennel Mohamed Abdelrahem |
| author_facet | Yemna Bensalem Abdellah Kouzou Rabeh Abbassi Houssem Jerbi Ralph Kennel Mohamed Abdelrahem |
| author_sort | Yemna Bensalem |
| collection | DOAJ |
| description | The present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures. The active fault tolerant control scheme, integrating a sliding mode observer and backstepping controllers, is proposed to provide a continuous drive operation of the five-phase permanent magnet synchronous motor, even during more than one sensor fault occurrence. The sliding mode observer is designed to generate the residual signal necessary for the detection stage, whereas speed and current backstepping controllers handle the operation of the five-phase permanent magnet synchronous motor thanks to their ability to consider the nonlinearities of the system model in generating a control law that is robust enough in healthy and faulty cases. Furthermore, the FTC strategy uses the information received from the fault-tolerant switching block in terms of the measured and the observed currents and speed signals. To gain the maximum benefit of the sliding mode observer’s robustness to random noises and its ease of implementation, the observed currents and speed of the five-phase permanent magnet synchronous motor have been estimated. The simulation results are conducted to show the effectiveness of the proposed FTC control scheme and to prove its high performance in fault detection and tolerant control for the five-phase permanent magnet synchronous motor, since it significantly outperforms the performance provided by traditional methods. |
| first_indexed | 2024-03-10T03:44:26Z |
| format | Article |
| id | doaj.art-64fb78e0b87d48559a9c37503f219049 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T03:44:26Z |
| publishDate | 2021-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-64fb78e0b87d48559a9c37503f2190492023-11-23T11:25:00ZengMDPI AGEnergies1996-10732021-12-011517110.3390/en15010071Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSMYemna Bensalem0Abdellah Kouzou1Rabeh Abbassi2Houssem Jerbi3Ralph Kennel4Mohamed Abdelrahem5High Institute of Industrial Systems of Gabès (ISSIG), MACS LR16ES22, University of Gabès, Gabès 6072, TunisiaApplied Automation and Industrial Diagnosis Laboratory (LAADI), Faculty of Sciences and Technology, Ziane Achour University of Djelfa, Djelfa 17000, AlgeriaDepartment of Electrical Engineering, College of Engineering, University of Hail, Hail 2440, Saudi ArabiaDepartment of Industrial Engineering, College of Engineering, University of Hail, Hail 2440, Saudi ArabiaInstitute for Electrical Drive Systems and Power Electronics (EAL), Technical University of Munich (TUM), 80333 Munich, GermanyInstitute for Electrical Drive Systems and Power Electronics (EAL), Technical University of Munich (TUM), 80333 Munich, GermanyThe present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures. The active fault tolerant control scheme, integrating a sliding mode observer and backstepping controllers, is proposed to provide a continuous drive operation of the five-phase permanent magnet synchronous motor, even during more than one sensor fault occurrence. The sliding mode observer is designed to generate the residual signal necessary for the detection stage, whereas speed and current backstepping controllers handle the operation of the five-phase permanent magnet synchronous motor thanks to their ability to consider the nonlinearities of the system model in generating a control law that is robust enough in healthy and faulty cases. Furthermore, the FTC strategy uses the information received from the fault-tolerant switching block in terms of the measured and the observed currents and speed signals. To gain the maximum benefit of the sliding mode observer’s robustness to random noises and its ease of implementation, the observed currents and speed of the five-phase permanent magnet synchronous motor have been estimated. The simulation results are conducted to show the effectiveness of the proposed FTC control scheme and to prove its high performance in fault detection and tolerant control for the five-phase permanent magnet synchronous motor, since it significantly outperforms the performance provided by traditional methods.https://www.mdpi.com/1996-1073/15/1/715P-PMSMspeed and current sensor faultsbackstepping controlfault-tolerant controlsliding mode observer |
| spellingShingle | Yemna Bensalem Abdellah Kouzou Rabeh Abbassi Houssem Jerbi Ralph Kennel Mohamed Abdelrahem Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM Energies 5P-PMSM speed and current sensor faults backstepping control fault-tolerant control sliding mode observer |
| title | Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM |
| title_full | Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM |
| title_fullStr | Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM |
| title_full_unstemmed | Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM |
| title_short | Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM |
| title_sort | sliding mode based current and speed sensors fault diagnosis for five phase pmsm |
| topic | 5P-PMSM speed and current sensor faults backstepping control fault-tolerant control sliding mode observer |
| url | https://www.mdpi.com/1996-1073/15/1/71 |
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