In this paper, the force sensor developed for the twisted string actuation system of the DEXMART Hand is described. The proposed solution makes use of optoelectronic components for measuring the deformation of the properly designed motor module structure caused by the force applied to the tendon transmission system. The paper reports the working principle, the calibration and the characterization of the sensor in terms of sensitivity, repeatability, full-scale and Signal-to-Noise ratio.
G. Palli, S. Pirozzi (2013). Optical Force Sensor for the DEXMART Hand Twisted String Actuation System. SENSORS & TRANSDUCERS, 148, 28-32.
Optical Force Sensor for the DEXMART Hand Twisted String Actuation System
PALLI, GIANLUCA;
2013
Abstract
In this paper, the force sensor developed for the twisted string actuation system of the DEXMART Hand is described. The proposed solution makes use of optoelectronic components for measuring the deformation of the properly designed motor module structure caused by the force applied to the tendon transmission system. The paper reports the working principle, the calibration and the characterization of the sensor in terms of sensitivity, repeatability, full-scale and Signal-to-Noise ratio.File in questo prodotto:
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