Fiber-optic Sensor of Tactile Force for Anthropomorphic Robot Grips

2017 International Conference on Aerospace Technology, Communications and Energy Systems

航空航天工程;无线电电子学;能源学

Matyunin, S.A.^1 ; Babaev, O.G.^1

Samara National Research University, Moskovskoe Shosse 34, Samara

443086, Russia^1

关键词: High linearity;    High temperature stability;    Linearization methods;    Operating principles;    Temperature coefficient;    Temperature compensation;    Temperature range;    Transfer characteristics;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/302/1/012040/pdf
DOI  :  10.1088/1757-899X/302/1/012040

学科分类：航空航天科学

来源: IOP

【 摘 要 】

This paper examines an operating principle of a Fiber-Optic Tactile Force Sensor (FOTFS), describes a linearization method and temperature compensation on transfer characteristics (TC) of the FOTFS. The high linearity of the FOTFS TC (the nonlinearity of the TC does not exceed 0.01% within the range of tactile forces from 0 to 1.4 N) and the high temperature stability of the FOTFS (the temperature coefficient does not exceed 0.0025%/°C within the temperature range from 0 to + 50 °C) are experimentally-confirmed.