| 容栅传感器数学模型探讨 |
| |
| 引用本文： | 徐科军,马文,班晓勇. 容栅传感器数学模型探讨[J]. 合肥工业大学学报(自然科学版), 1993, 0(1) |
| |
| 作者姓名： | 徐科军 马文 班晓勇 |
| |
| 摘 要： | 容栅传感器是一种新型的大位移传感器,在数显量具中得到广泛应用,但对其作深入、细致的实测和分析的还不多见。本文采用理论计算和实际测试相结合的方法,研究容栅传感器的数学模型,提出新的等效电路,对激励电压、电容量与位移之间关系以及输出电压进行实测和计算机分析。
|
| 关 键 词： | 容栅传感器 数学模型 实际测试 计算机分析 |
EXPLORATION FOR MATHEMATICAL MODEL OF A GRID-SHAPED CAPACITIVE TRANSDUCER |
| |
| Xu Kejun Ma Wen Ban Xiaoyong. EXPLORATION FOR MATHEMATICAL MODEL OF A GRID-SHAPED CAPACITIVE TRANSDUCER[J]. Journal of Hefei University of Technology(Natural Science), 1993, 0(1) |
| |
| Authors: | Xu Kejun Ma Wen Ban Xiaoyong |
| |
| Affiliation: | Xu Kejun Ma Wen Ban Xiaoyong |
| |
| Abstract: | The grid-shaped capacitive transducer is a new type of transducer for measuer-ing large displacement, and is used widely in measuring tool of digital display. But its thorough test and analysis are little reported. This paper investigates the grid-shaped capacitive transducer by adopting the method of both theoretical computation and practical test. The mathematical model is explored and a new equivalent circuit is proposed. The exciting voltage, relation between capacitance and displacement, and output voltage are tested and analyzed by advanced instrument and computer. |
| |
| Keywords: | grid-shaped capacitive transducer mathematical model practical test computer analysis |
| 本文献已被 CNKI 等数据库收录！ |
