Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Pawel Holobut"'
Autor:
Benoît Piranda, Stéphane Bordas, Paweł Chodkiewicz, Julien Bourgeois, Pawel Holobut, Jakub Lengiewicz
Publikováno v:
IEEE Transactions on Robotics
info:eu-repo/grantAgreement/EC/H2020/800150
info:eu-repo/grantAgreement/EC/H2020/800150
We present a distributed framework for predicting whether a planned reconfiguration step of a modular robot will mechanically overload the structure, causing it to break or lose stability under its own weight. The algorithm is executed by the modular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05bdb7d601605f8c92981c3b92f56e49
Publikováno v:
2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
info:eu-repo/grantAgreement/EC/H2020/800150
IROS
info:eu-repo/grantAgreement/EC/H2020/800150
IROS
Large-scale 3D autonomous self-reconfigurable modular robots are made of numerous interconnected robotic modules that operate in a close packing. The modules are assumed to have their own CPU and memory, and are only able to communicate with their di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::820e67449957714541fc000497ccd021
Autor:
Pawel Holobut, Jakub Lengiewicz
Publikováno v:
Autonomous Robots. 43:97-122
We propose a methodology of planning effective shape shifting and locomotion of large-ensemble modular robots based on a cubic lattice. The modules are divided into two groups: fixed ones, that build a rigid porous frame, and mobile ones, that flow t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c7c1c011d5ef69e66b8603502dc5f5b
https://doi.org/10.1007/s10514-018-9709-6
https://doi.org/10.1007/s10514-018-9709-6
Micromechanical and numerical analysis of packing and size effects in elastic particulate composites
Publikováno v:
Composites Part B: Engineering. 124:158-174
Effects of particle packing and size on the overall elastic properties of particulate random composites are analyzed. In order to account for the two effects the mean-field Morphologically Representative Pattern (MRP) approach is employed and an addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69df961c01266fc0a50f1b60f709dff2
https://doi.org/10.1016/j.compositesb.2017.05.004
https://doi.org/10.1016/j.compositesb.2017.05.004
Publikováno v:
International Journal of Engineering Science. 151:103271
The issue of applicability of the Morphologically Representative Pattern (MRP) approach to elastic-plastic composites is addressed. The extension to the regime of non-linear material behaviour is performed by employing the concept of incremental line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b90302a4ded2e6a8b928b55312e2533
https://doi.org/10.1016/j.ijengsci.2020.103271
https://doi.org/10.1016/j.ijengsci.2020.103271
Publikováno v:
Robotica. 35:787-808
SUMMARYWe propose a new class of modular-robotic structures, intended to produce forces which scale with the number of modules. We adopt the concept of a spherical catom and extend it by a new connection type which is relatively strong but static. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f8d1644cd8fb5e3786adeb858b95ce
https://doi.org/10.1017/s026357471500082x
https://doi.org/10.1017/s026357471500082x
Autor:
Peter Thomson, Johannio Marulanda, Pawel Holobut, Albert R. Ortiz, Bartlomiej Blachowski, Jean Michel Franco
Publikováno v:
Conference Proceedings of the Society for Experimental Mechanics Series ISBN: 9783319547763
This paper presents the measurement and model updating of a pedestrian’s center of mass trajectory. A mathematical model proposed by the authors is updated using the actual trajectory of a pedestrian. The mathematical model is based on the principl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aeb05bcbe3737163cbf8d89ad51bb7e
https://doi.org/10.1007/978-3-319-54777-0_20
https://doi.org/10.1007/978-3-319-54777-0_20
Publikováno v:
IROS
Module localization is an important aspect of the operation of self-reconfigurable robots. The knowledge of spatial positions of modules, or at least of the overall shape which the modules form, is the usual prerequisite for reconfiguration planning.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19fe17eb476857e576bcd5d0508f6475
https://doi.org/10.1109/iros.2016.7759473
https://doi.org/10.1109/iros.2016.7759473
Autor:
Kazimierz Sobczyk, Pawel Holobut
Publikováno v:
Probabilistic Engineering Mechanics. 27:47-56
In the paper, we show how some basic informational quality measures (e.g. the Shannon entropy and the relative entropy/Kullback–Leibler divergence) defined for stochastic dynamical systems change in time and how they depend on the system properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8adc77a427338715b8231d0935c4162b
https://doi.org/10.1016/j.probengmech.2011.05.007
https://doi.org/10.1016/j.probengmech.2011.05.007
Autor:
Pawel Holobut
Publikováno v:
Probabilistic Engineering Mechanics. 26:61-66
A stochastic analysis of hydrogen-assisted fatigue crack growth in steel plates is presented. First, a simplified deterministic model of the process is proposed. It captures the basic empirical property that the influence of hydrogen diminishes, as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d822380dfcc008ce55c64ffbecfc2de
https://doi.org/10.1016/j.probengmech.2010.06.008
https://doi.org/10.1016/j.probengmech.2010.06.008