Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis
The rate-dependent hysteresis in giant magnetostrictive materials is a major impediment to the application of such material in actuators. In this paper, a relevance vector machine (RVM) model is proposed for describing the hysteresis nonlinearity under varying input current. It is possible to constr...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2013/427213 |
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| _version_ | 1849308673567883264 |
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| author | Ping Liu Zhen Zhang Jianqin Mao |
| author_facet | Ping Liu Zhen Zhang Jianqin Mao |
| author_sort | Ping Liu |
| collection | DOAJ |
| description | The rate-dependent hysteresis in giant magnetostrictive materials is a major impediment to the application of such material in actuators. In this paper, a relevance vector machine (RVM) model is proposed for describing the hysteresis nonlinearity under varying input current. It is possible to construct a unique dynamic model in a given rate range for a rate-dependent hysteresis system using the sinusoidal scanning signals as the training set input signal. Subsequently, a proportional integral derivative (PID) control scheme combined with a feedforward compensation is implemented on a giant magnetostrictive actuator (GMA) for real-time precise trajectory tracking. Simulations and experiments both verify the effectiveness and the practicality of the proposed modeling and control methods. |
| format | Article |
| id | doaj-art-15950dc24cfe4a2a99ae3a6a6ee8ca17 |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-15950dc24cfe4a2a99ae3a6a6ee8ca172025-08-20T03:54:24ZengWileyJournal of Applied Mathematics1110-757X1687-00422013-01-01201310.1155/2013/427213427213Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent HysteresisPing Liu0Zhen Zhang1Jianqin Mao2School of Automation Science and Electrical Engineering, Beijing University of Aeronautics & Astronautics, Beijing 100191, ChinaSchool of Automation Science and Electrical Engineering, Beijing University of Aeronautics & Astronautics, Beijing 100191, ChinaSchool of Automation Science and Electrical Engineering, Beijing University of Aeronautics & Astronautics, Beijing 100191, ChinaThe rate-dependent hysteresis in giant magnetostrictive materials is a major impediment to the application of such material in actuators. In this paper, a relevance vector machine (RVM) model is proposed for describing the hysteresis nonlinearity under varying input current. It is possible to construct a unique dynamic model in a given rate range for a rate-dependent hysteresis system using the sinusoidal scanning signals as the training set input signal. Subsequently, a proportional integral derivative (PID) control scheme combined with a feedforward compensation is implemented on a giant magnetostrictive actuator (GMA) for real-time precise trajectory tracking. Simulations and experiments both verify the effectiveness and the practicality of the proposed modeling and control methods.http://dx.doi.org/10.1155/2013/427213 |
| spellingShingle | Ping Liu Zhen Zhang Jianqin Mao Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis Journal of Applied Mathematics |
| title | Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis |
| title_full | Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis |
| title_fullStr | Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis |
| title_full_unstemmed | Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis |
| title_short | Modeling and Control for Giant Magnetostrictive Actuators with Rate-Dependent Hysteresis |
| title_sort | modeling and control for giant magnetostrictive actuators with rate dependent hysteresis |
| url | http://dx.doi.org/10.1155/2013/427213 |
| work_keys_str_mv | AT pingliu modelingandcontrolforgiantmagnetostrictiveactuatorswithratedependenthysteresis AT zhenzhang modelingandcontrolforgiantmagnetostrictiveactuatorswithratedependenthysteresis AT jianqinmao modelingandcontrolforgiantmagnetostrictiveactuatorswithratedependenthysteresis |