Flexible Force Sensors Based on Permeability Change in Ultra-Soft Amorphous Wires

2019 ◽  
Vol 19 (16) ◽  
pp. 6644-6649 ◽  
Author(s):  
Costica Hlenschi ◽  
Sorin Corodeanu ◽  
Nicoleta Lupu ◽  
Horia Chiriac
Keyword(s):  
Force Sensors ◽  
Permeability Change ◽  
Amorphous Wires

Calibration of dynamic force sensors by the deformation method

2019 ◽  
pp. 15-19
Author(s):  
F. V. Bulygin ◽  
M. Y. Prilepko
Keyword(s):  
Force Sensors ◽  
Dynamic Force ◽  
Deformation Method

Off-diagonal magnetoimpedance in amorphous wires and its application in miniature sensors of weak magnetic fields

2014 ◽  
Vol 78 (11) ◽  
pp. 1169-1173 ◽  
Author(s):  
N. A. Yudanov ◽  
A. A. Rudyonok ◽  
L. V. Panina ◽  
A. T. Morchenko ◽  
A. V. Kolesnikov ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Amorphous Wires ◽  
Weak Magnetic Fields

Pulsed-laser vibrometer using photoelectromotive-force sensors

2003 ◽  
Vol 83 (9) ◽  
pp. 1893-1895 ◽  
Author(s):  
Ponciano Rodriguez ◽  
Sudhir Trivedi ◽  
Feng Jin ◽  
Chen-Chia Wang ◽  
Serguei Stepanov ◽  
...  
Keyword(s):  
Pulsed Laser ◽  
Force Sensors ◽  
Laser Vibrometer ◽  
Photoelectromotive Force

Walking Algorithm for Robotis Op3 Humanoid Robot with Force Sensors

2019 ◽  
Author(s):  
Georgy Vasilyev ◽  
Artur Sagitov ◽  
Liliya Gavrilova ◽  
Kuo-Lan Su ◽  
Tatyana Tsoy
Keyword(s):  
Humanoid Robot ◽  
Force Sensors

Modeling of the tension stiffening behavior and the water permeability change of steel bar reinforcing concrete using mesoscopic and macroscopic hydro-mechanical lattice model

2021 ◽  
Vol 291 ◽  
pp. 123266
Author(s):  
T.S. Bui ◽  
D.T. Pham ◽  
M.N. Vu ◽  
T.N. Nguyen ◽  
T. Nguyen-Sy ◽  
...  
Keyword(s):  
Water Permeability ◽  
Lattice Model ◽  
Permeability Change ◽  
Tension Stiffening ◽  
Steel Bar

scholarly journals Double porosity model to describe both permeability change and dissolution processes

2015 ◽  
Vol 2 (5) ◽  
pp. 15-00210-15-00210 ◽  
Author(s):  
Yuichi NIIBORI ◽  
Hideo USUI ◽  
Taiji CHIDA
Keyword(s):  
Double Porosity ◽  
Permeability Change ◽  
Double Porosity Model ◽  
Porosity Model

Research on Car Weighting Test System

2013 ◽  
Vol 391 ◽  
pp. 69-71
Author(s):  
De Min Zhang ◽  
Hong Jin Liu
Keyword(s):  
Mechanical System ◽  
Good Method ◽  
Steel Part ◽  
Test System ◽  
Force Sensors ◽  
Weight Force

The car weighting test system provides a good method to improve the comfort felt in car by passengers. It uses force sensors to measure the car load based on a optics-mechanical system that measure the displacement of an steel part which is proportional of the applied weight force.

Nondestructive Detection of a Crack in a Triangular Cantilever Beam Based on Frequency Measurement

2007 ◽  
Vol 353-358 ◽  
pp. 2285-2288
Author(s):  
Fei Wang ◽  
Xue Zeng Zhao
Keyword(s):  
Cantilever Beam ◽  
Natural Frequencies ◽  
Frequency Measurement ◽  
Crack Size ◽  
Force Sensors ◽  
Rotational Spring ◽  
Cantilever Deflection ◽  
Crack Location ◽  
Small Force ◽  
Point Of Intersection

Triangular cantilevers are usually used as small force sensors in the transverse direction. Analyzing the effect of a crack on transverse vibration of a triangular cantilever will be of value to users and designers of cantilever deflection force sensors. We present a method for prediction of location and size of a crack in a triangular cantilever beam based on measurement of the natural frequencies in this paper. The crack is modeled as a rotational spring. The beam is treated as two triangular beams connected by a rotational spring at the crack location. Formulae for representing the relation between natural frequencies and the crack details are presented. To detect crack details from experiment results, the plots of the crack stiffness versus its location for any three natural modes can be obtained through the relation equation, and the point of intersection of the three curves gives the crack location. The crack size is then calculated using the relation between its stiffness and size. An example to demonstrate the validity and accuracy of the method is presented.

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