Results 31 to 40 of about 21,776 (299)
A High Performance Torque Sensor for Milling Based on a Piezoresistive MEMS Strain Gauge
Sensors, 2016 In high speed and high precision machining applications, it is important to monitor the machining process in order to ensure high product quality. For this purpose, it is essential to develop a dynamometer with high sensitivity and high natural frequency
Yafei Qin +4 more
doaj +1 more source
Design and Implementation of a Low-Cost Torque Sensor for Manipulators
Applied Sciences, 2023 Humanoid and collaborative robots find their application in numerous sectors, such as automotive, electrical and mechanical engineering, not excluding the field of bioengineering. They replace repetitive and often monotonous human activity.
Miroslav Pástor +3 more
doaj +1 more source
Micromachines, 2017 In this paper, a beam-membrane (BM) sensor for measuring friction torque in micro-electro-mechanical system (MEMS) gas bearings is presented. The proposed sensor measures the force-arm-transformed force using a detecting probe and the piezoresistive ...
Huan Liu +3 more
doaj +1 more source
Measuring Micro-Friction Torque in MEMS Gas Bearings
Sensors, 2016 An in situ measurement of micro-friction torque in MEMS gas bearings, which has been a challenging research topic for years, is realized by a system designed in this paper.
Xudong Fang, Huan Liu
doaj +1 more source
Characteristics of a 9mm triple-beam tuning fork resonant sensor
, 2007 This paper describes the design and testing of the first miniaturised metallic triple-beam tuning fork resonant sensors for use in force, pressure and torque measurement applications. The new devices with 9mm length vibrating tines have resulted in over
Jones, BE +3 more
core +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
A Method to Accurately Estimate the Muscular Torques of Human Wearing Exoskeletons by Torque Sensors [PDF]
Sensors, 2015 In exoskeletal robots, the quantification of the user’s muscular effort is important to recognize the user’s motion intentions and evaluate motor abilities. In this paper, we attempt to estimate users’ muscular efforts accurately using joint torque sensor which contains the measurements of dynamic effect of human body such as the inertial, Coriolis ...
Beomsoo Hwang, Doyoung Jeon
openaire +4 more sources
Interpreting the effects of DNA polymerase variants at the structural level
Molecular Oncology, EarlyView.Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi +7 more
wiley +1 more source
Contact Sensing via Joint Torque Sensors and a Force/Torque Sensor for Legged Robots
2025 IEEE 21st International Conference on Automation Science and Engineering (CASE)This paper presents a method for detecting and localizing contact along robot legs using distributed joint torque sensors and a single hip-mounted force-torque (FT) sensor using a generalized momentum-based observer framework. We designed a low-cost strain-gauge-based joint torque sensor that can be installed on every joint to provide direct torque ...
Jared Grinberg, Yanran Ding
openaire +2 more sources
FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source