Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Johannes Gerstmayr"'
Publikováno v:
Robotics, Vol 13, Iss 8, p 122 (2024)
The present contribution introduces the task-dependent comfort zone as a base placement strategy for mobile manipulators using different manipulability measures. Four different manipulability measures depending on end-effector velocities, forces, sti
Externí odkaz:
https://doaj.org/article/adfafc376ac9450793d113be19f04a4d
Publikováno v:
Robotics, Vol 13, Iss 5, p 77 (2024)
Modular self-reconfigurable robots hold the promise of being capable of performing a wide variety of tasks. However, many systems fall short of either delivering this promised functionality due to constraints in system architecture or validating it o
Externí odkaz:
https://doaj.org/article/683c0edf7dbd424f977b524ecd7d6f83
Absolute coordinate formulation and generalized component mode synthesis with rigid body coordinates
Autor:
Andreas Zwölfer, Johannes Gerstmayr
Publikováno v:
Multibody System Dynamics. 57:327-342
The dynamics of linearly-elastic multibody (MB) systems is conventionally modeled via the floating frame of reference formulation (FFRF); however, its equations of motion (EOMs) involve significantly more nonlinear terms and quantities than alternati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::098398493ed9d79d6058967c8c309ca7
https://doi.org/10.1007/s11044-023-09878-9
https://doi.org/10.1007/s11044-023-09878-9
Autor:
Rene Neurauter, Johannes Gerstmayr
Publikováno v:
Multibody System Dynamics. 57:181-209
Motion reconstruction for rigid bodies and rigid-body frames using data from inertial measurement units (IMUs) is a challenging task. Position and orientation determination by means of IMUs is erroneous, as deterministic and stochastic errors accumul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f97301b6e1340c6548627409257c24
https://doi.org/10.1007/s11044-022-09863-8
https://doi.org/10.1007/s11044-022-09863-8
As commonly known, standard time integration of the kinematic equations of rigid bodies modelled with three rotation parameters is infeasible due to singular points. Common workarounds are reparameterization strategies or Euler parameters. Both appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a53adbde221c6f03a0fb4c2bd78da72
https://doi.org/10.21203/rs.3.rs-2715112/v1
https://doi.org/10.21203/rs.3.rs-2715112/v1
Autor:
Johannes Gerstmayr
The present contribution introduces the design, methods, functionalities and capabilities of the open source multibody dynamics code Exudyn, which has been developed since 2019. The code has been designed for rigid and flexible multibody systems, wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e7d097890e8cee67f73096339dba4b8
https://doi.org/10.21203/rs.3.rs-2693700/v1
https://doi.org/10.21203/rs.3.rs-2693700/v1
Autor:
Benoit Caillaud, Johannes Gerstmayr
Publikováno v:
Acta Mechanica. 232:4919-4932
The present paper investigates the static equilibrium of a thin elastic structure with concave sidecut pressed against a flat rigid surface, as an idealization of a ski or snowboard undergoing the conditions of a carved turn. An analytical model is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07bc74f6a81f698ff841759f3c20740c
https://doi.org/10.1007/s00707-021-03080-8
https://doi.org/10.1007/s00707-021-03080-8
Autor:
Martin Sereinig, Peter Manzl, Patrick Hofmann, Rene Neurauter, Michael Pieber, Johannes Gerstmayr
Publikováno v:
RoboCup 2022: ISBN: 9783031284687
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476b768c8dd32a4c79b7f770233ec0d6
https://doi.org/10.1007/978-3-031-28469-4_11
https://doi.org/10.1007/978-3-031-28469-4_11
Autor:
Benoit Caillaud, Johannes Gerstmayr
Publikováno v:
Sports Engineering. 25
The distribution of the contact pressure occurring under the edge of a snowboard during a carved turn is a key factor influencing the riding behaviour. These interface loads are determined by the structural design, and in particular by the sidecut ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c70c4dd86ffcd4ff346ff960a27c8943
https://doi.org/10.1007/s12283-022-00380-7
https://doi.org/10.1007/s12283-022-00380-7
Autor:
Michael Gerbl, Johannes Gerstmayr
Publikováno v:
Robotics and Autonomous Systems. 164:104417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78d69706df1bb57ae502f1adef3587c
https://doi.org/10.1016/j.robot.2023.104417
https://doi.org/10.1016/j.robot.2023.104417