A compact two-dimensional laser scanner based on piezoelectric actuators
文献类型：期刊论文
| 作者 | Chen Wei; Chen Sihai; Luo Dong; Jiao Guohua |
| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2015 |
| 英文摘要 | A compact two-dimensional (2D) single-mirror laser scanner has been designed and prototyped that is structurally small and has high accuracy. The mirror of the scanner is driven by three piezoelectric actuators aligned in parallel and staggered to form a triangular base to provide structural compactness and close drive axes. The mechanical structure and 2D tilt principle of the scanner were analyzed and the architecture was tested. With an asymmetric structure, the scanner has an optical angle of 2.558◦ and a principle resonance frequency at 1036.8 Hz in the x-axis and 4.495◦ at 654.0 Hz in the y-axis. Experimental results suggest that, with hysteresis compensation, the nonlinearity of the scanner is reduced to ±0.25% for the x-axis and ±0.3% for the y-axis. With an open-loop controller, the laser scanner can realize linear scanning at several hundred hertz |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1063/1.4904974 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6590]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | REVIEW OF SCIENTIFIC INSTRUMENTS |
| 推荐引用方式 GB/T 7714 | Chen Wei,Chen Sihai,Luo Dong,et al. A compact two-dimensional laser scanner based on piezoelectric actuators[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2015. |
| APA | Chen Wei,Chen Sihai,Luo Dong,&Jiao Guohua.(2015).A compact two-dimensional laser scanner based on piezoelectric actuators.REVIEW OF SCIENTIFIC INSTRUMENTS. |
| MLA | Chen Wei,et al."A compact two-dimensional laser scanner based on piezoelectric actuators".REVIEW OF SCIENTIFIC INSTRUMENTS (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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