A cylinder-shaped miniature ultrasonic motor based on pb(mg(1/3)nb(2/3))o(3)-pbtio(3) single crystals
文献类型：期刊论文
| 作者 | Luo, Laihui1,2; Zhu, Hua3; Zhao, Chunsheng3; Wang, Feifei1,2; Luo, Haosu1 |
| 刊名 | Journal of intelligent material systems and structures
 |
| 出版日期 | 2008-12-01 |
| 卷号 | 19期号:12页码:1457-1461 |
| 关键词 | Crystal Ultrasonic motor First-order bending mode Transducer |
| ISSN号 | 1045-389X |
| DOI | 10.1177/1045389x07088062 |
| 通讯作者 | Luo, laihui(llhsic@126.com) |
| 英文摘要 | A miniature ultrasonic motor using first-order bending vibration of a cylinder with two free-free ends has been developed in this investigation. it is based on pb(mg(1/3)nb(2/3)) o(3)-pbtio(3) crystal with high piezoelectric response. the stator of the motor is optimized by finite element method. the stator is 4.8 mm in diameter and 18 mm in length. the nonlinear characteristics of the stator are discussed in this study and a fitted formula is given. the resonant frequency and mechanical quality factor of the stator decrease with voltage. the main performance of the motor is measured. the rotation speed reaches 450 r/m, with a maximal torque of 0.6 mnm. the motor can run with low voltage. |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000261110300008 |
| 出版者 | SAGE PUBLICATIONS LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2392831 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Luo, Laihui |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Shanghai 201800, Peoples R China 3.Nanjing Univ Aeronaut & Astronaut, Res Ctr Ultrason Motor, Nanjing 210016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Laihui,Zhu, Hua,Zhao, Chunsheng,et al. A cylinder-shaped miniature ultrasonic motor based on pb(mg(1/3)nb(2/3))o(3)-pbtio(3) single crystals[J]. Journal of intelligent material systems and structures,2008,19(12):1457-1461. |
| APA | Luo, Laihui,Zhu, Hua,Zhao, Chunsheng,Wang, Feifei,&Luo, Haosu.(2008).A cylinder-shaped miniature ultrasonic motor based on pb(mg(1/3)nb(2/3))o(3)-pbtio(3) single crystals.Journal of intelligent material systems and structures,19(12),1457-1461. |
| MLA | Luo, Laihui,et al."A cylinder-shaped miniature ultrasonic motor based on pb(mg(1/3)nb(2/3))o(3)-pbtio(3) single crystals".Journal of intelligent material systems and structures 19.12(2008):1457-1461. |
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来源：中国科学院大学
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