| A standing wave linear ultrasonic motor operating in in-plane expanding and bending modes | |
| Chen Zhijiang ; Li Xiaotian ; Ci Penghong ; Liu Guoxi ; Dong Shuxiang | |
| 2015 | |
| DOI | 10.1063/1.4914843 |
| 英文摘要 | A novel standing wave linear ultrasonic motor operating in in-plane expanding and bending modes was proposed in this study. The stator (or actuator) of the linear motor was made of a simple single Lead Zirconate Titanate (PZT) ceramic square plate (15 × 15 × 2 mm(3)) with a circular hole (D = 6.7 mm) in the center. The geometric parameters of the stator were computed with the finite element analysis to produce in-plane bi-mode standing wave vibration. The calculated results predicted that a driving tip attached at midpoint of one edge of the stator can produce two orthogonal, approximate straight-line trajectories, which can be used to move a slider in linear motion via frictional forces in forward or reverse direction. The investigations showed that the proposed linear motor can produce a six times higher power density than that of a previously reported square plate motor.; SCI(E); EI; PubMed; 0; ARTICLE; sxdong@pku.edu.cn; 3; 035002; 86 |
| 语种 | 英语 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.pku.edu.cn/handle/20.500.11897/153789]  |
| 专题 | 工学院 |
| 推荐引用方式 GB/T 7714 | Chen Zhijiang,Li Xiaotian,Ci Penghong,et al. A standing wave linear ultrasonic motor operating in in-plane expanding and bending modes[J],2015. |
| APA | Chen Zhijiang,Li Xiaotian,Ci Penghong,Liu Guoxi,&Dong Shuxiang.(2015).A standing wave linear ultrasonic motor operating in in-plane expanding and bending modes.. |
| MLA | Chen Zhijiang,et al."A standing wave linear ultrasonic motor operating in in-plane expanding and bending modes".(2015). |
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