Results 41 to 50 of about 21,776 (299)
Desenvolvimento de uma bancada para medição automatizada de potência mecânica em motores elétricos de alta rotação e baixo torque [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Metrologia Científica e Industrial, Florianópolis, 2009O motor elétrico empregado tem significativa participação no desempenho operacional ...
Souza Neto, Benjamim Medeiros de
core
Force and Trajectory Control of Industrial Robots in Stiff Contact
, 2013 Position-based force control is presented, incorporating compliance in the robot joints and possibly in a force- / torque-sensor and/or the environment. First, the total compliance is identified.
Michael Suppa +5 more
core +1 more source
Modelling of a Magnetostrictive Torque Sensor [PDF]
MATEC Web of Conferences, 2016 Existing magnetostrictive torque sensor designs typically measure the rotation of the saturation magnetization under an applied torque and their theoretical treatment revolves around the minimization of the free energy equation adapted according to the assumptions considered valid in each design. In the torque measurement design discussed in this paper,
Tsiantos Vasilios +7 more
openaire +2 more sources
FEBS Open Bio, EarlyView.ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui +10 more
wiley +1 more source
Low-speed instrumented drill press for bone screw insertion
HardwareX, 2023 Screw insertion torque is a widely used/effective method for quantifying fixation strength in orthopedic implant research for different screw geometries, implantation sites, and loads.
J. Logan Betts +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Design and Measurement of a Dual FBG High-Precision Shape Sensor for Wing Shape Reconstruction
Sensors, 2021 FBG shape sensors based on soft substrates are currently one of the research focuses of wing shape reconstruction, where soft substrates and torque are two important factors affecting the performance of shape sensors, but the related analysis is not ...
Huifeng Wu +5 more
doaj +1 more source
Revised Force Control Using a Compliant Sensor with a Position Controlled Robot
, 2012 A different way of force control is presented, that is specially advantageous for position controlled robots. Instead of usual force control laws we rely on the well tuned position control loop and just use the force sensor to measure the target pose or ...
Hirzinger, Gerd +7 more
core +1 more source
On the Calibration of Force/Torque Sensors in Robotics
CoRR, 2019 We present and analyze methods for the kinematic and kinetostatic calibration of, typically, wrist mounted force/torque sensors in robotics. The algorithms are based on matrix factorization and require no special equipment. The only requirement is the ability to reorient the sensor and to measure its orientation in a fixed coordinate system, such as ...
openaire +2 more sources
A Feasibility Study of a Noncontact Torque Sensor with Multiple Hall Sensors [PDF]
Journal of Sensors, 2015 The feasibility of a noncontact sensor is investigated. This type of sensor can potentially be used for torque measurement in a speed-variable power transmission system. Torque can be read by examining the phase difference between two induction signals from respective magnetic sensors that detect the magnetic field intensity of permanent magnets ...
Kyung Shik Lee, Chongdu Cho
openaire +1 more source