Tactile probing system based on micro-fabricated capacitive sensor
文献类型：期刊论文
| 作者 | Zhang, T（张珽）
|
| 刊名 | SENSORS AND ACTUATORS A-PHYSICAL
 |
| 出版日期 | 2013-05 |
| 卷号 | 194期号:0页码:128-134 |
| 关键词 | Dimensional metrology Tactile probing system Capacitive sensor MEMS |
| 通讯作者 | Liu, R（刘瑞） |
| 英文摘要 | With the development of micro systems in recent years, the demands for ultraprecision measurement become more important in the field of dimensional metrology. In this paper, a tactile probing system based on capacitive sensor for precision metrology is presented. The capacitive sensor is fabricated by MEMS technique, and a commercial micro-probe and the capacitive sensor are integrated together to constitute the initial probing system. The signal processing circuit is designed to be based on AD7747 chip which is substantially a high resolution, Sigma-Delta capacitance-to-digital converter (CDC). Then the experiment set-up is configured and experimental results indicate that when a 0.3 mm probing head is used, the probing system has a resolution of better than 10 nm along axial direction and better than 25 nm along radial direction. With the low residual nonlinear error, the proposed system can therefore be used for submicron measurement of small structures with dimension larger than 0.3 mm and depth down to 2.3 mm. |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000319306800016 |
| 公开日期 | 2014-01-15 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/1393]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_张珽团队 |
| 推荐引用方式 GB/T 7714 | Zhang, T. Tactile probing system based on micro-fabricated capacitive sensor[J]. SENSORS AND ACTUATORS A-PHYSICAL,2013,194(0):128-134. |
| APA | Zhang, T.(2013).Tactile probing system based on micro-fabricated capacitive sensor.SENSORS AND ACTUATORS A-PHYSICAL,194(0),128-134. |
| MLA | Zhang, T."Tactile probing system based on micro-fabricated capacitive sensor".SENSORS AND ACTUATORS A-PHYSICAL 194.0(2013):128-134. |
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