Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Erik Prada"'
Autor:
Erik Prada, Ľubica Miková, Ivan Virgala, Michal Kelemen, Peter Ján Sinčák, Roman Mykhailyshyn
Publikováno v:
Symmetry, Vol 16, Iss 3, p 376 (2024)
This article deals with the presentation of an alternative approach that uses methods of geometric mechanics, which allow one to see into the geometrical structure of the equations and can be useful not only for modeling but also during the design of
Externí odkaz:
https://doaj.org/article/6bc6849f399d4014acda3e24e69d921d
Autor:
Peter Jan Sincak, Erik Prada, Ľubica Miková, Roman Mykhailyshyn, Martin Varga, Tomas Merva, Ivan Virgala
Publikováno v:
Sensors, Vol 24, Iss 4, p 1311 (2024)
The field of continuum robotics is rapidly developing. The development of new kinematic structures, locomotion principles and control strategies is driving the development of new types of sensors and sensing methodologies. The sensing in continuum ro
Externí odkaz:
https://doaj.org/article/c9aaeaf002ec4ef097281485f30d46e6
Autor:
Ľubica Miková, Erik Prada, Michal Kelemen, Václav Krys, Roman Mykhailyshyn, Peter Ján Sinčák, Tomáš Merva, Lukáš Leštach
Publikováno v:
Machines, Vol 10, Iss 10, p 916 (2022)
This article deals with the modernization of an existing loading system for the analysis of elastic–plastic properties of sheet metals in plane stress. The identification of the beginning of plastic deformation of sheet metal in plane strain is imp
Externí odkaz:
https://doaj.org/article/4c9a36da2562491c910dd6799b2ac012
Publikováno v:
Journal of Mechanical Engineering, Vol 68, Iss 4, Pp 41-48 (2018)
The paper deals with design and computation of precise positioning mechanism. The aim of mechanism is to transfer applied load without any change of position of parts in question. The stabilization of position is assured by elastic elements connected
Externí odkaz:
https://doaj.org/article/f22b6ba466de4897896cf4e9a0bb44b6
Autor:
Ľubica Miková, Alexander Gmiterko, Michal Kelemen, Ivan Virgala, Erik Prada, Darina Hroncová, Martin Varga
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 17 (2020)
Many applications in robotics require precise tracking of the prescribed path. The aim of this article is to develop and verify by computer simulation a control design method which ensures that the “output” of the robot will move along a prescrib
Externí odkaz:
https://doaj.org/article/40f1ba7211ac455db87e42b5e85d3f9d
Publikováno v:
Sensors, Vol 21, Iss 16, p 5343 (2021)
The article describes a method of simulated 3D scanning of triangle meshes based on ray casting which is used to find the optimal configuration of a real 3D scanner turntable. The configuration include the number of scanners, their elevation above th
Externí odkaz:
https://doaj.org/article/a34d5166e78b458795cdf7898ade90aa
Publikováno v:
Applied Sciences, Vol 11, Iss 11, p 4872 (2021)
The need of improving the quality of professions led to the idea of simplification of processes during chimney sweeping. These processes have been essentially the same for tens of years. The goal of this paper is to bring an automation element into t
Externí odkaz:
https://doaj.org/article/972783c41bb0411cb2d684f0bb8b49a5
Autor:
Tatiana Kelemenová, Miroslav Dovica, Pavol Božek, Ivana Koláriková, Ondrej Benedik, Ivan Virgala, Erik Prada, Ľubica Miková, Tomáš Kot, Michal Kelemen
Publikováno v:
Symmetry, Vol 12, Iss 8, p 1235 (2020)
The subject of this paper is the solution to specific problems in the measurement of the coefficient of the sliding friction of material pairs using a variable incidence tribometer. The aim of this work was to solve the questions of the measurement o
Externí odkaz:
https://doaj.org/article/240265ea5e1a4351b73a5a4973778719
Autor:
Ivan Virgala, Michal Kelemen, Pavol Božek, Zdenko Bobovský, Martin Hagara, Erik Prada, Petr Oščádal, Martin Varga
Publikováno v:
Symmetry, Vol 12, Iss 6, p 939 (2020)
This paper analyzed the locomotion of a snake robot in narrow spaces such as a pipe or channel. We developed a unique experimental snake robot with one revolute and one linear joint on each module, with the ability to perform planar motion. The desig
Externí odkaz:
https://doaj.org/article/50b97458d9054c6ca36622c685c1223c
Publikováno v:
MM Science Journal. 2022:5812-5818
The article deals with the concepts of a two-legged walking robot. Three kinematics concepts are proposed in order to achieve the lowest possible number of actuators and the best possible energy efficiency. Walking cycle algorithms are also proposed.