Application of improved equivalent sliding mode controller in vector control system of asynchronous motor
In view of problems of big stable state error, large chattering and poor tracking speed existed in conventional equivalent sliding mode controller in vector control system of asynchronous motor, an improved equivalent sliding mode controller was designed. The controller uses improved switching contr...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2014-01-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.01.019 |
| _version_ | 1797868617617899520 |
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| author | MIAO Jinli YU Xiang |
| author_facet | MIAO Jinli YU Xiang |
| author_sort | MIAO Jinli |
| collection | DOAJ |
| description | In view of problems of big stable state error, large chattering and poor tracking speed existed in conventional equivalent sliding mode controller in vector control system of asynchronous motor, an improved equivalent sliding mode controller was designed. The controller uses improved switching control function to improve dynamic control performance of the motor. The simulation results show that the improved controller can effectively reduce buffeting, improve dynamic response speed and enhance the robustness of the system compared with the conventional PI controller and conventional equivalent sliding mode controller. |
| first_indexed | 2024-04-09T23:59:46Z |
| format | Article |
| id | doaj.art-241833fd8c25479090f7d2836175ba33 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-09T23:59:46Z |
| publishDate | 2014-01-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-241833fd8c25479090f7d2836175ba332023-03-17T01:52:30ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2014-01-01401727510.13272/j.issn.1671-251x.2014.01.019Application of improved equivalent sliding mode controller in vector control system of asynchronous motorMIAO JinliYU XiangIn view of problems of big stable state error, large chattering and poor tracking speed existed in conventional equivalent sliding mode controller in vector control system of asynchronous motor, an improved equivalent sliding mode controller was designed. The controller uses improved switching control function to improve dynamic control performance of the motor. The simulation results show that the improved controller can effectively reduce buffeting, improve dynamic response speed and enhance the robustness of the system compared with the conventional PI controller and conventional equivalent sliding mode controller.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.01.019asynchronous motorequivalent sliding mode controllervector controlrobustness |
| spellingShingle | MIAO Jinli YU Xiang Application of improved equivalent sliding mode controller in vector control system of asynchronous motor Gong-kuang zidonghua asynchronous motor equivalent sliding mode controller vector control robustness |
| title | Application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| title_full | Application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| title_fullStr | Application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| title_full_unstemmed | Application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| title_short | Application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| title_sort | application of improved equivalent sliding mode controller in vector control system of asynchronous motor |
| topic | asynchronous motor equivalent sliding mode controller vector control robustness |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.01.019 |
| work_keys_str_mv | AT miaojinli applicationofimprovedequivalentslidingmodecontrollerinvectorcontrolsystemofasynchronousmotor AT yuxiang applicationofimprovedequivalentslidingmodecontrollerinvectorcontrolsystemofasynchronousmotor |