Characteristics of capacitance-micro-displacement for model of complex interior surface of the 3D Taiji ball and its applications

Ruo-Gu Zhu; Kun Jiang; Zhao-Bo Qing; Yue-Hui Liu; Jun Yan

doi:10.1117/12.716116

25 October 2006 Characteristics of capacitance-micro-displacement for model of complex interior surface of the 3D Taiji ball and its applications

Ruo-Gu Zhu, Kun Jiang, Zhao-Bo Qing, Yue-Hui Liu, Jun Yan

Author Affiliations +

Proceedings Volume 6280, Third International Symposium on Precision Mechanical Measurements; 62800Y (2006) https://doi.org/10.1117/12.716116
Event: Third International Symposium on Precision Mechanical Measurements, 2006, Urumqi, China

Abstract

Taiji image originated from ancient China. It is not only the Taoism emblem but also the ancient graphic presentation sign to everything origin. It either has a too far-reaching impact on traditional culture of China, or is influencing the development of current natural science. On the basis of analyzing the classical philosophic theory of two-dimensional (2-D) Taiji image, we developed it into the model of complex interior surface-three-dimensional (3-D) Taiji ball, and explored its possible applications. Combining modern mathematics and physics knowledge, we have studied on the physical meaning of 3-D Taiji ball, thus the plane change of original Taiji image is developed into space change which is more close to the real world. The change layers are obvious increased notably, and the amount of information included in this model increases correspondingly. We also realized a special paper 3-D Taiji ball whose surface is coved with metal foil by means of laser manufacture. A new experiment set-up for measuring micro displace has been designed and constituted thus the relation between capacitance and micro displacement for the 3-D Taiji ball has performed. Experimental and theoretical analyses are also finished. This models of 3-D Taiji ball for physical characteristics are the first time set up. Experimental data and fitting curves between capacitance and micro displacement for the special paper Taiji ball coved with metal foil are suggested. It is shown that the special Taiji ball has less leakage capacitance or more strengthen electric field than an ordinary half ball capacitance. Finally their potential applied values are explored.

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Ruo-Gu Zhu, Kun Jiang, Zhao-Bo Qing, Yue-Hui Liu, and Jun Yan "Characteristics of capacitance-micro-displacement for model of complex interior surface of the 3D Taiji ball and its applications", Proc. SPIE 6280, Third International Symposium on Precision Mechanical Measurements, 62800Y (25 October 2006); https://doi.org/10.1117/12.716116

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KEYWORDS

Capacitance

3D modeling

Metals

Physics

3D image processing

Mathematics

Sensors

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