The role of nuclear charges in unifying the descriptions of neural networks (NN)-based force fields
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128262
Abstract: Abstract NN-based force fields development has shown its merit of low cost, accuracy and versatility; where the choice of descriptors plays a central role. In this contribution, descriptors representing atomic environments with/without nuclear charges are… read more here.
Keywords: based force; nuclear charges; force; role ... See more keywords
Novel method for six-legged robots turning valves based on force sensing
Sign Up to like & getrecommendations! Published in 2019 at "Mechanism and Machine Theory"
DOI: 10.1016/j.mechmachtheory.2018.11.010
Abstract: Abstract According to previous studies, usually multi-degree-of-freedom (DOF) manipulators are installed on robots to perform the valve turning task, and vision systems are used to detect the valve data. However, vision systems are limited in… read more here.
Keywords: valve turning; force sensing; method; force ... See more keywords
Numerical performance analysis of quartz tuning fork-based force sensors
Sign Up to like & getrecommendations! Published in 2017 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/28/1/015102
Abstract: Quartz tuning fork-based force sensors where one prong is immobilized onto a holder while the other one is allowed to oscillate freely ('qPlus' configuration) are in widespread use for high-resolution scanning probe microscopy applications. Due… read more here.
Keywords: based force; quartz tuning; analysis; fork ... See more keywords
Designs of Compliant Mechanism-Based Force Sensors: A Review
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2022.3161963
Abstract: Sensing the interaction force in robot-assisted manipulation draws lots of attentions in related research fields. In order to protect the manipulation objects and to build the real-time force feedback for system control, force sensors have… read more here.
Keywords: mechanism based; force sensors; force; compliant mechanism ... See more keywords
Vision-Based Force Feedback Estimation for Robot-Assisted Surgery Using Instrument-Constrained Biomechanical Three-Dimensional Maps
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2018.2810948
Abstract: We present a method for estimating visual and haptic force feedback on robotic surgical systems that currently do not include significant force feedback for the operator. Our approach permits to compute contact forces between instruments… read more here.
Keywords: based force; surgery; vision based; feedback ... See more keywords