Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter
In this paper, we describe a position sensorless vector control system for a permanent magnet synchronous motor (PMSM) for a lawnmower in order to solve the problems of inferior dynamic performance and insufficient load resistance in the control process of lawnmower motors. A speed–current double-cl...
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| Format: | Article |
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MDPI AG
2024-03-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/17/5/1230 |
| _version_ | 1827319663774662656 |
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| author | Dongri Shan Di Wang Dongmei He Peng Zhang |
| author_facet | Dongri Shan Di Wang Dongmei He Peng Zhang |
| author_sort | Dongri Shan |
| collection | DOAJ |
| description | In this paper, we describe a position sensorless vector control system for a permanent magnet synchronous motor (PMSM) for a lawnmower in order to solve the problems of inferior dynamic performance and insufficient load resistance in the control process of lawnmower motors. A speed–current double-closed-loop vector control strategy was adopted to control the motor speed; an extended Kalman filter (EKF) was constructed to track the motor rotor position. STM32F407 was selected as the main control chip to establish the hardware experimental platform, and the performance of the control system was evaluated. The experimental results demonstrate that the control system accurately regulates motor speed, has good dynamic response characteristics, and can maintain stability under various loads; therefore, it meets the performance requirements of lawnmower motors in practical operation. |
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| format | Article |
| id | doaj.art-b24ebaae1bd9424d8f63f42fb2537f61 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-25T00:31:26Z |
| publishDate | 2024-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-b24ebaae1bd9424d8f63f42fb2537f612024-03-12T16:43:48ZengMDPI AGEnergies1996-10732024-03-01175123010.3390/en17051230Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman FilterDongri Shan0Di Wang1Dongmei He2Peng Zhang3School of Mechanical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250300, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250300, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250300, ChinaSchool of Information and Automation Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250300, ChinaIn this paper, we describe a position sensorless vector control system for a permanent magnet synchronous motor (PMSM) for a lawnmower in order to solve the problems of inferior dynamic performance and insufficient load resistance in the control process of lawnmower motors. A speed–current double-closed-loop vector control strategy was adopted to control the motor speed; an extended Kalman filter (EKF) was constructed to track the motor rotor position. STM32F407 was selected as the main control chip to establish the hardware experimental platform, and the performance of the control system was evaluated. The experimental results demonstrate that the control system accurately regulates motor speed, has good dynamic response characteristics, and can maintain stability under various loads; therefore, it meets the performance requirements of lawnmower motors in practical operation.https://www.mdpi.com/1996-1073/17/5/1230lawnmowerpermanent magnet synchronous motor (PMSM)extended Kalman filter (EKF)sensorless vector control |
| spellingShingle | Dongri Shan Di Wang Dongmei He Peng Zhang Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter Energies lawnmower permanent magnet synchronous motor (PMSM) extended Kalman filter (EKF) sensorless vector control |
| title | Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter |
| title_full | Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter |
| title_fullStr | Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter |
| title_full_unstemmed | Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter |
| title_short | Position Sensorless Vector Control System for Lawnmower Permanent Magnet Synchronous Motor Based on Extended Kalman Filter |
| title_sort | position sensorless vector control system for lawnmower permanent magnet synchronous motor based on extended kalman filter |
| topic | lawnmower permanent magnet synchronous motor (PMSM) extended Kalman filter (EKF) sensorless vector control |
| url | https://www.mdpi.com/1996-1073/17/5/1230 |
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