Results 31 to 40 of about 2,840,980 (293)
Some Improvements in Elastoplastic Friction Compensator
SICE Journal of Control, Measurement, and System Integration, 2017 For robotic joints with compliant transmissions, Mahvash and Okamura have proposed a friction compensator based on an elastoplastic friction model. One drawback of the compensator is that the compensator continues producing non-zero output force in the ...
Masayoshi Iwatani, Ryo Kikuuwe
doaj +1 more source
Effect of Surface Grooves on the Static Friction of an Elastic Slider [PDF]
Tribology letter, 2015 Numerous studies have proved the usefulness of surface patterning for the modification of tribological performances of sliding contacts. Here, we investigate the effects of patterning on the tribological properties of a slider over a solid substrate.
Rosario Capozza, Nicola Maria Pugno
semanticscholar +1 more source
Lubricants, 2023 Reinforced polymers have recently gained interest because of their high stiffness associated with the classical features and cost-effectiveness of polymers.
Davide Tonazzi +3 more
doaj +1 more source
Work done by static friction on an incline
The Physical EducatorThe total work done by the static friction force acting on a ball rolling down an incline is zero, despite the fact that work is done by the friction force to increase the rotational kinetic energy of the ball.
R. Cross
semanticscholar +1 more source
A simple experiment to measure the maximum coefficient of static friction with a smartphone
The Physical Educator, 2018 The aim of this study is to measure the maximum coefficient of static friction with a smartphone. To reach this aim a very simple experiment with few materials was designed.
Serkan Kapucu
semanticscholar +1 more source
Calibration and analysis of discrete element simulation parameters of Chinese cabbage seeds.
PLoS ONE, 2022 ObjectiveTo improve the accuracy of parameters used in discrete element simulation test of Chinese cabbage seeds harvesting process.MethodsFirstly, the key physical parameters of Chinese cabbage seeds were measured. According to the results, the discrete
Shengsheng Wang +4 more
doaj +1 more source
Journal of Manufacturing and Materials Processing, 2022 The coefficient of friction (COF) is an important parameter for mechanical engineers to consider when designing frictional connections. Previous work has shown that a surface microstructuring of the harder friction partner leads to a significant increase
Jonathan Schanner +3 more
doaj +1 more source
Framework for Static and Dynamic Friction Identification for Industrial Manipulators
IEEE/ASME transactions on mechatronics, 2020 Even if friction modeling and compensation is a very important issue for manipulators, quite simple models are often adopted in the industrial world to avoid too heavy solutions from the computational point of view, and because of the difficulty of ...
M. Indri, S. Trapani
semanticscholar +1 more source
Structure‐forward targeting of claudins with synthetic binders
FEBS Letters, EarlyView.Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley +1 more source
Calibration of discrete element simulation parameters for different kinds of rice grains
Shipin yu jixieObjectiveTo provide a theoretical reference for the optimal design of the polisher structure by comparing the differences in the contact parameters of different kinds of rice.MethodsUsing bench test and simulation test, and combining with MATLAB software
ZHU Linfeng +5 more
doaj +1 more source