The sensorless control strategy of UAV rotor motor in full speed range
UAV (Unmanned Aerial Vehicle) has broad application prospects in various fields. In order to meet the needs of stability and efficiency during flight, a surface-mounted permanent magnet synchronous motor is used as its rotor motor, and a position sensorless control technology is used to control the...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2021-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/37/e3sconf_icemee2021_01010.pdf |
| _version_ | 1818946877863755776 |
|---|---|
| author | Ma Siyuan Yu Xiang Guo Yunjun Ran Rong |
| author_facet | Ma Siyuan Yu Xiang Guo Yunjun Ran Rong |
| author_sort | Ma Siyuan |
| collection | DOAJ |
| description | UAV (Unmanned Aerial Vehicle) has broad application prospects in various fields. In order to meet the needs of stability and efficiency during flight, a surface-mounted permanent magnet synchronous motor is used as its rotor motor, and a position sensorless control technology is used to control the rotor motor with high efficiency and high dynamic response. This paper proposes a position sensorless control strategy in the full speed range for the actual application requirements of UAV. In low speed ange, I/F control strategy with speed-open-loop and current-closed-loop is. In medium and high speed range, a sliding mode observer is adopted to provide estimated rotor position and speed. To achieve smooth switching from I/F control stage to speed closed-loop stage, a switching algorithm is proposed. The feasibility of the proposed hybrid control strategy is verified by simulation results. |
| first_indexed | 2024-12-20T08:22:00Z |
| format | Article |
| id | doaj.art-d73acfe5ed1d459aba9068243d0d5741 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-20T08:22:00Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-d73acfe5ed1d459aba9068243d0d57412022-12-21T19:46:57ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012610101010.1051/e3sconf/202126101010e3sconf_icemee2021_01010The sensorless control strategy of UAV rotor motor in full speed rangeMa Siyuan0Yu Xiang1Guo Yunjun2Ran Rong3National Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of EngineeringNational Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of EngineeringNational Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of EngineeringNational Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of EngineeringUAV (Unmanned Aerial Vehicle) has broad application prospects in various fields. In order to meet the needs of stability and efficiency during flight, a surface-mounted permanent magnet synchronous motor is used as its rotor motor, and a position sensorless control technology is used to control the rotor motor with high efficiency and high dynamic response. This paper proposes a position sensorless control strategy in the full speed range for the actual application requirements of UAV. In low speed ange, I/F control strategy with speed-open-loop and current-closed-loop is. In medium and high speed range, a sliding mode observer is adopted to provide estimated rotor position and speed. To achieve smooth switching from I/F control stage to speed closed-loop stage, a switching algorithm is proposed. The feasibility of the proposed hybrid control strategy is verified by simulation results.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/37/e3sconf_icemee2021_01010.pdf |
| spellingShingle | Ma Siyuan Yu Xiang Guo Yunjun Ran Rong The sensorless control strategy of UAV rotor motor in full speed range E3S Web of Conferences |
| title | The sensorless control strategy of UAV rotor motor in full speed range |
| title_full | The sensorless control strategy of UAV rotor motor in full speed range |
| title_fullStr | The sensorless control strategy of UAV rotor motor in full speed range |
| title_full_unstemmed | The sensorless control strategy of UAV rotor motor in full speed range |
| title_short | The sensorless control strategy of UAV rotor motor in full speed range |
| title_sort | sensorless control strategy of uav rotor motor in full speed range |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/37/e3sconf_icemee2021_01010.pdf |
| work_keys_str_mv | AT masiyuan thesensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT yuxiang thesensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT guoyunjun thesensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT ranrong thesensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT masiyuan sensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT yuxiang sensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT guoyunjun sensorlesscontrolstrategyofuavrotormotorinfullspeedrange AT ranrong sensorlesscontrolstrategyofuavrotormotorinfullspeedrange |