Results 31 to 40 of about 570,562 (302)
Platform-based Shear Force Sensor
MATEC Web of Conferences, 2015 In this paper, we will present the development of a flexible fiber optic bend loss sensor for the measurement of plantar pressure and shear stress for diabetic patients.
Wang Wei-Chih +2 more
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Design and Sensitivity Analysis Simulation of a Novel 3D Force Sensor Based on a Parallel Mechanism
Sensors, 2016 Automated force measurement is one of the most important technologies in realizing intelligent automation systems. However, while many methods are available for micro-force sensing, measuring large three-dimensional (3D) forces and loads remains a ...
Eileen Chih-Ying Yang
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Quantifying Molecular Forces with Serially Connected Force Sensors [PDF]
Biophysical Journal, 2018 AbstractTo understand the mechanical forces involved in cell adhesion, molecular force sensors have been developed to study tension through adhesion proteins. Recently, a class of molecular force sensors called tension gauge tether (TGT) have been developed that rely on irreversible force-dependent dissociation of DNA duplex to study cell adhesion ...
Murad, Y., Li, I. T.S.
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Design and Verification of Gravity Influence Compensation Algorithm on Load End
Journal of Harbin University of Science and Technology, 2018 Aiming at the problem that the measuring results of wrist force sensor can be influenced by load end’s attitude change when mechanical arm moves，this paper proposes a load gravity compensation algorithm for wrist force sensor.
LIU Yan +3 more
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Imaging Pauli repulsion in scanning tunneling microscopy [PDF]
, 2010 A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction.
Kleimann, C. +5 more
core +2 more sources
Quectonewton Local Force Sensor
Physical Review LettersWe report on the realization of a quantum sensor based on trapped atom interferometry in an optical lattice for the measurement of atom-surface interactions, with sub-micrometer-level control of the mean atom-surface separation distance. The force sensor reaches a short-term sensitivity of 3.4 x 10 --28 N at 1 s and a long-term stability of 4 qN (4 x ...
Balland, Yann +2 more
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Force controlled robotic assembly without a force sensor [PDF]
2012 IEEE International Conference on Robotics and Automation, 2012 The traditional way of controlling an industrial robot is to program it to follow desired trajectories. This approach is sufficient as long as the accuracy of the robot and the calibration of the workcell is good enough. In robotic assembly these conditions are usually not fulfilled, because of uncertainties, e.g., variability in involved parts and ...
Stolt, Andreas +3 more
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, 2011 We have studied the dynamics of quartz tuning fork resonators used in atomic force microscopy taking into account mechanical energy dissipation through the attachment of the tuning fork base.
A. Castellanos-Gomez +22 more
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KWISP: an ultra-sensitive force sensor for the Dark Energy sector [PDF]
, 2015 An ultra-sensitive opto-mechanical force sensor has been built and tested in the optics laboratory at INFN Trieste. Its application to experiments in the Dark Energy sector, such as those for Chameleon-type WISPs, is particularly attractive, as it ...
Cantatore, G. +5 more
core +2 more sources
Axial force sensor for screw bolt using optical fiber grating for detection of strain
Nihon Kikai Gakkai ronbunshu, 2015 In this study, an axial force sensor was developed and evaluated for a screw bolt using optical fiber grating (FBG: fiber Bragg grating). This sensor has high tolerance to electromagnetic noise.
Hiromu IWATA +2 more
doaj +1 more source