منابع مشابه
Modeling and analysis of a three-component piezoelectric force sensor
This paper presents a mathematical model for the vibration analysis of a three-component piezoelectric force sensor. The cubic theory of weakly nonlinear electroelasticity is applied to the model for describing the electromechanical coupling effect in the piezoelectric sensing elements which operate in thickness-shear and thickness-stretch vibration modes. Hamilton's principle is used to derive...
متن کاملmodeling and analysis of a three-component piezoelectric force sensor
this paper presents a mathematical model for the vibration analysis of a three-component piezoelectric force sensor. the cubic theory of weakly nonlinear electroelasticity is applied to the model for describing the electromechanical coupling effect in the piezoelectric sensing elements which operate in thickness-shear and thickness-stretch vibration modes. hamilton's principle is used to d...
متن کاملResonating Silicon Beam Force Sensor
A resonating silicon-beam force sensor is being developed using micromachining of silicon and IC-compatible processes. Results are reported here of measurements on the force-to-frequency transfer of bare silicon prototypes. The measurements with forces on the sensor beam up to 0.4 N show a frequency shift of 3.1 to 5.2 times the unloaded resonance frequency f. (fo = 3 to 5 kHz), depending on th...
متن کاملMEMS Bragg grating force sensor.
We present modeling, design, fabrication and characterization of a new type of all-optical frequency modulated MEMS force sensor based on a mechanically amplified double clamped waveguide beam structure with integrated Bragg grating. The sensor is ideally suited for force measurements in harsh environments and for remote and distributed sensing and has a measured sensitivity of -14 nm/N, which ...
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Carpal tunnel syndrome (CTS) refers to a class of injuries characterized by compression of the median nerve in the carpal tunnel. CTS injuries cause pain, weakness, and numbness in the hands and are common among video gamers and workers that maintain their wrists in ergonomically unfavorable positions. Current CTS qualification methods are well documented, whereas the condition of the hand musc...
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 1991
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.9.759