Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor
With the continuous development of voice coil motors, it has also been widely used in today’s sports competitions. For example, the Hawk-Eye system in tennis matches uses voice coil motors to focus on the camera to capture the trajectory of the tennis ball. Therefore, in order to better solve the pr...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2022/3340331 |
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| _version_ | 1832567100113158144 |
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| author | Huaiguo Jing Ying Li Bo Li Shuo Huang RuiDian Zhan Hao Li Xuexi Zhang |
| author_facet | Huaiguo Jing Ying Li Bo Li Shuo Huang RuiDian Zhan Hao Li Xuexi Zhang |
| author_sort | Huaiguo Jing |
| collection | DOAJ |
| description | With the continuous development of voice coil motors, it has also been widely used in today’s sports competitions. For example, the Hawk-Eye system in tennis matches uses voice coil motors to focus on the camera to capture the trajectory of the tennis ball. Therefore, in order to better solve the problem of dynamic parameter uncertainty, external load disturbance, and tracking control of the voice coil motor servo system in motion, this paper proposes for the first time the strategy of using L1 adaptive control algorithm to control the voice coil motor servo system. First, it briefly analyzes the working principle and control method of the voice coil motor, and then constructs the uncertain parameter model according to the mathematical model of the voice coil motor. The closed-loop system of voice coil motor is simulated and analyzed by L1 adaptive controller. The results show that the L1 adaptive control method effectively suppresses the high-frequency interference caused by the voice coil motor in operation, can control the tracking error to gradually converge and so the tracking effect is better, and has strong robustness to the perturbation of system parameters. It can be applied to voice coil motor servo control. |
| format | Article |
| id | doaj-art-61207771e9fc49f3bc30a61c2b2ba564 |
| institution | Kabale University |
| issn | 1687-0042 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-61207771e9fc49f3bc30a61c2b2ba5642025-02-03T01:02:22ZengWileyJournal of Applied Mathematics1687-00422022-01-01202210.1155/2022/3340331Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil MotorHuaiguo Jing0Ying Li1Bo Li2Shuo Huang3RuiDian Zhan4Hao Li5Xuexi Zhang6Guangdong University of TechnologyGuangdong University of TechnologyGuangdong University of TechnologyGuangdong University of TechnologyGuangdong University of TechnologyGuangdong University of TechnologyGuangdong University of TechnologyWith the continuous development of voice coil motors, it has also been widely used in today’s sports competitions. For example, the Hawk-Eye system in tennis matches uses voice coil motors to focus on the camera to capture the trajectory of the tennis ball. Therefore, in order to better solve the problem of dynamic parameter uncertainty, external load disturbance, and tracking control of the voice coil motor servo system in motion, this paper proposes for the first time the strategy of using L1 adaptive control algorithm to control the voice coil motor servo system. First, it briefly analyzes the working principle and control method of the voice coil motor, and then constructs the uncertain parameter model according to the mathematical model of the voice coil motor. The closed-loop system of voice coil motor is simulated and analyzed by L1 adaptive controller. The results show that the L1 adaptive control method effectively suppresses the high-frequency interference caused by the voice coil motor in operation, can control the tracking error to gradually converge and so the tracking effect is better, and has strong robustness to the perturbation of system parameters. It can be applied to voice coil motor servo control.http://dx.doi.org/10.1155/2022/3340331 |
| spellingShingle | Huaiguo Jing Ying Li Bo Li Shuo Huang RuiDian Zhan Hao Li Xuexi Zhang Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor Journal of Applied Mathematics |
| title | Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor |
| title_full | Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor |
| title_fullStr | Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor |
| title_full_unstemmed | Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor |
| title_short | Research on a New Control System Based on L1 Adaptive Control Scheme for the Voice Coil Motor |
| title_sort | research on a new control system based on l1 adaptive control scheme for the voice coil motor |
| url | http://dx.doi.org/10.1155/2022/3340331 |
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