Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization
Many novel applications using giant magnetostrictive actuators (GMA) require their actuators output bidirectional strokes to be large enough to drive the load. In these cases, the sophisticated method to form such a sufficient bias field with minimum power and bulk consumption should be considered i...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/1704594 |
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| _version_ | 1832566596586962944 |
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| author | Zhaoshu Yang Zhongbo He Dongwei Li Ce Rong |
| author_facet | Zhaoshu Yang Zhongbo He Dongwei Li Ce Rong |
| author_sort | Zhaoshu Yang |
| collection | DOAJ |
| description | Many novel applications using giant magnetostrictive actuators (GMA) require their actuators output bidirectional strokes to be large enough to drive the load. In these cases, the sophisticated method to form such a sufficient bias field with minimum power and bulk consumption should be considered in the principal stage of GMA design. This paper concerns the methodology of bias field design for a specific GMA with stack PMs and GMMs (SGMA): both loop and field models for its bias field are established; the optimization method for given SGMA structure is outlined; a prototype is fabricated to verify the theory. Simulation and test results indicate that the bias field could be exerted more easily using SGMA structure; the modeling and optimization methodology for SGMA is valid in practical design. |
| format | Article |
| id | doaj-art-17a8eccebeae40dc8f0938968ac654c2 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-17a8eccebeae40dc8f0938968ac654c22025-02-03T01:03:43ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/17045941704594Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and OptimizationZhaoshu Yang0Zhongbo He1Dongwei Li2Ce Rong3Department of Vehicle and Electrical Engineering, Shijiazhuang Mechanical Engineering College, Shijiazhuang 050003, ChinaDepartment of Vehicle and Electrical Engineering, Shijiazhuang Mechanical Engineering College, Shijiazhuang 050003, ChinaDepartment of Vehicle and Electrical Engineering, Shijiazhuang Mechanical Engineering College, Shijiazhuang 050003, ChinaDepartment of Vehicle and Electrical Engineering, Shijiazhuang Mechanical Engineering College, Shijiazhuang 050003, ChinaMany novel applications using giant magnetostrictive actuators (GMA) require their actuators output bidirectional strokes to be large enough to drive the load. In these cases, the sophisticated method to form such a sufficient bias field with minimum power and bulk consumption should be considered in the principal stage of GMA design. This paper concerns the methodology of bias field design for a specific GMA with stack PMs and GMMs (SGMA): both loop and field models for its bias field are established; the optimization method for given SGMA structure is outlined; a prototype is fabricated to verify the theory. Simulation and test results indicate that the bias field could be exerted more easily using SGMA structure; the modeling and optimization methodology for SGMA is valid in practical design.http://dx.doi.org/10.1155/2016/1704594 |
| spellingShingle | Zhaoshu Yang Zhongbo He Dongwei Li Ce Rong Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization Advances in Materials Science and Engineering |
| title | Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization |
| title_full | Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization |
| title_fullStr | Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization |
| title_full_unstemmed | Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization |
| title_short | Bias Magnetic Field of Stack Giant Magnetostrictive Actuator: Design, Analysis, and Optimization |
| title_sort | bias magnetic field of stack giant magnetostrictive actuator design analysis and optimization |
| url | http://dx.doi.org/10.1155/2016/1704594 |
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