Measuring Small Force/Mass Using Floating Object with Shadow Methods

Jile Jiang, Zhimin Zhang, Kun Wu, Shi Wu, Yelong Zheng, Yu Tian, Gang Hu

Abstract

A micro/nano force measurement method is proposed in this paper. Viscous damping is introduced to optimize system stability and reduce interference from mechanical vibration. The resolution of the shadow method was approximately 4 nN.

Keywords

micro/nano force, shadow, damping, hydrophobic

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IMEKO-TC3-2017-031.pdf

DOI

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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