Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer
Considering the low reliability and poor adaptability of existing drum shear cutting parts, this paper presents a permanent magnet short-range cutting transmission system with a low-speed and high-torque interior permanent magnet synchronous motor (IPMSM) as the driving source and a sensorless contr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2017-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8019778/ |
| _version_ | 1818645071571976192 |
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| author | Lianchao Sheng Wei Li Yuqiao Wang Mengbao Fan Xuefeng Yang |
| author_facet | Lianchao Sheng Wei Li Yuqiao Wang Mengbao Fan Xuefeng Yang |
| author_sort | Lianchao Sheng |
| collection | DOAJ |
| description | Considering the low reliability and poor adaptability of existing drum shear cutting parts, this paper presents a permanent magnet short-range cutting transmission system with a low-speed and high-torque interior permanent magnet synchronous motor (IPMSM) as the driving source and a sensorless control strategy based on a new sliding mode observer (SMO). To increase the robustness of the observer and reduce the error caused by chattering in the traditional SMO, the phase-locked loop technique is used instead of the traditional arc-tangent function estimation, and the sigmoid function is introduced to replace the traditional sign function; then, the sliding mode gain is adjusted through the fuzzy control algorithm in the new SMO. The scheme effectively improves the problems of the high failure rate caused by the long transmission chain of the shearer cutting section and the environmental impact for the mechanical sensor measurement results. Finally, the mathematical model of IPMSM based on the two-phase rotating coordinate system and end cutting load is established to verify the effectiveness and feasibility of the program. The results show that the new observer can accurately realize the speed and position estimation of the shearer cutting motor, and it has good dynamic response performance, observation accuracy, and robustness. |
| first_indexed | 2024-12-17T00:24:55Z |
| format | Article |
| id | doaj.art-745822898c5e423388b8db498f4a8204 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-17T00:24:55Z |
| publishDate | 2017-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-745822898c5e423388b8db498f4a82042022-12-21T22:10:29ZengIEEEIEEE Access2169-35362017-01-015184391845010.1109/ACCESS.2017.27346998019778Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode ObserverLianchao Sheng0Wei Li1https://orcid.org/0000-0002-8168-8390Yuqiao Wang2Mengbao Fan3Xuefeng Yang4School of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, ChinaSchool of Mechatronic Engineering, China University of Mining and Technology, Xuzhou, ChinaConsidering the low reliability and poor adaptability of existing drum shear cutting parts, this paper presents a permanent magnet short-range cutting transmission system with a low-speed and high-torque interior permanent magnet synchronous motor (IPMSM) as the driving source and a sensorless control strategy based on a new sliding mode observer (SMO). To increase the robustness of the observer and reduce the error caused by chattering in the traditional SMO, the phase-locked loop technique is used instead of the traditional arc-tangent function estimation, and the sigmoid function is introduced to replace the traditional sign function; then, the sliding mode gain is adjusted through the fuzzy control algorithm in the new SMO. The scheme effectively improves the problems of the high failure rate caused by the long transmission chain of the shearer cutting section and the environmental impact for the mechanical sensor measurement results. Finally, the mathematical model of IPMSM based on the two-phase rotating coordinate system and end cutting load is established to verify the effectiveness and feasibility of the program. The results show that the new observer can accurately realize the speed and position estimation of the shearer cutting motor, and it has good dynamic response performance, observation accuracy, and robustness.https://ieeexplore.ieee.org/document/8019778/Interior permanent magnet synchronous motor (IPMSM)short-range cutting transmission systemsliding mode observer (SMO)sensorless control |
| spellingShingle | Lianchao Sheng Wei Li Yuqiao Wang Mengbao Fan Xuefeng Yang Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer IEEE Access Interior permanent magnet synchronous motor (IPMSM) short-range cutting transmission system sliding mode observer (SMO) sensorless control |
| title | Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer |
| title_full | Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer |
| title_fullStr | Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer |
| title_full_unstemmed | Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer |
| title_short | Sensorless Control of a Shearer Short-Range Cutting Interior Permanent Magnet Synchronous Motor Based on a New Sliding Mode Observer |
| title_sort | sensorless control of a shearer short range cutting interior permanent magnet synchronous motor based on a new sliding mode observer |
| topic | Interior permanent magnet synchronous motor (IPMSM) short-range cutting transmission system sliding mode observer (SMO) sensorless control |
| url | https://ieeexplore.ieee.org/document/8019778/ |
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