Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System
A novel self-organizing adaptive wavelet cerebellar model articulation controller backstepping (SOWCB) control is proposed, aiming at some nonlinear and uncertain factors that caused difficulties in controlling the AC servo system. This controller consists of self-organizing wavelet cerebellar model...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2016-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2016/2860596 |
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| _version_ | 1832556775711178752 |
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| author | Run-min Hou Yuan-long Hou Qiang Gao Chao Wang |
| author_facet | Run-min Hou Yuan-long Hou Qiang Gao Chao Wang |
| author_sort | Run-min Hou |
| collection | DOAJ |
| description | A novel self-organizing adaptive wavelet cerebellar model articulation controller backstepping (SOWCB) control is proposed, aiming at some nonlinear and uncertain factors that caused difficulties in controlling the AC servo system. This controller consists of self-organizing wavelet cerebellar model articulation controller (CMAC) and robust compensator. It absorbs fast learning and precise approaching advantage of self-organizing wavelet CMAC to mimic a backstepping controller, and then robust compensator is added to inhibit influence of the uncertainties on system performance effectively and realize high accuracy position tracking for AC servo system. Moreover, the stability of the control system can be guaranteed by using Lyapunov method. The results of the simulation and the prototype test prove that the proposed approach can improve the steady state performance and control accuracy and possess a strong robustness to both parameter perturbation and load disturbance. |
| format | Article |
| id | doaj-art-c86d20d8fd7546ccb94d83a34e60c6e9 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-c86d20d8fd7546ccb94d83a34e60c6e92025-02-03T05:44:33ZengWileyShock and Vibration1070-96221875-92032016-01-01201610.1155/2016/28605962860596Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo SystemRun-min Hou0Yuan-long Hou1Qiang Gao2Chao Wang3Department of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaDepartment of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaDepartment of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaDepartment of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaA novel self-organizing adaptive wavelet cerebellar model articulation controller backstepping (SOWCB) control is proposed, aiming at some nonlinear and uncertain factors that caused difficulties in controlling the AC servo system. This controller consists of self-organizing wavelet cerebellar model articulation controller (CMAC) and robust compensator. It absorbs fast learning and precise approaching advantage of self-organizing wavelet CMAC to mimic a backstepping controller, and then robust compensator is added to inhibit influence of the uncertainties on system performance effectively and realize high accuracy position tracking for AC servo system. Moreover, the stability of the control system can be guaranteed by using Lyapunov method. The results of the simulation and the prototype test prove that the proposed approach can improve the steady state performance and control accuracy and possess a strong robustness to both parameter perturbation and load disturbance.http://dx.doi.org/10.1155/2016/2860596 |
| spellingShingle | Run-min Hou Yuan-long Hou Qiang Gao Chao Wang Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System Shock and Vibration |
| title | Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System |
| title_full | Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System |
| title_fullStr | Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System |
| title_full_unstemmed | Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System |
| title_short | Self-Organizing Adaptive Wavelet Backstepping Control Research for AC Servo System |
| title_sort | self organizing adaptive wavelet backstepping control research for ac servo system |
| url | http://dx.doi.org/10.1155/2016/2860596 |
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