Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Dan Negrut"'
Autor:
Huzaifa Unjhawala, Thomas Hansen, Harry Zhang, Stefan Caldraru, Shouvik Chatterjee, Luning Bakke, Jinlong Wu, Radu Serban, Dan Negrut
Publikováno v:
IEEE Access, Vol 12, Pp 33000-33015 (2024)
We present a Vehicle Model (VM) that has 17 degrees of freedom and includes nonlinear tire and powertrain subsystems. Implemented as a relatively small piece of C++ code, the model runs vehicle dynamics 2000 times faster than real time at a simulatio
Externí odkaz:
https://doaj.org/article/554aece4d56546ef9dac008cf2e9d873
Publikováno v:
Fluids, Vol 6, Iss 12, p 460 (2021)
As a step towards addressing a scarcity of references on this topic, we compared the Eulerian and Lagrangian Computational Fluid Dynamics (CFD) approaches for the solution of free-surface and Fluid–Solid Interaction (FSI) problems. The Eulerian app
Externí odkaz:
https://doaj.org/article/428696f22e2b442aa097d9b6f7532ecf
Publikováno v:
IEEE Transactions on Parallel and Distributed Systems. 34:275-290
End-to-end learning for off-road terrain navigation using the Chrono open-source simulation platform
Autor:
Simone Benatti, Aaron Young, Asher Elmquist, Jay Taves, Alessandro Tasora, Radu Serban, Dan Negrut
Publikováno v:
Multibody System Dynamics. 54:399-414
Autor:
Wei Hu, Zhenhao Zhou, Samuel Chandler, Dimitrios Apostolopoulos, Ken Kamrin, Radu Serban, Dan Negrut
Publikováno v:
Multibody System Dynamics. 55:165-188
Autor:
Dan Negrut, Asher Elmquist
Publikováno v:
IEEE Sensors Journal. 21:25547-25560
Simulation is increasingly important in the development and testing of robots and autonomous vehicles as it opens the door for candidate navigation, perception, and sensor fusion algorithms to be expeditiously probed in complex and safety-critical sc
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 18
This work highlights the use of half-implicit numerical integration in the context of the index three differential algebraic equations (DAEs) of multibody dynamics. Although half-implicit numerical integration is well established for ordinary differe
Autor:
Dan Negrut, He Shen
This project is augmenting modeling and solution methods employed by Chrono, an open-source computer simulation platform for multi-body dynamics (MBD) and fluid-solid interaction (FSI) problems. Chrono can capture dynamics at various size and time sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02917b2fb08d136bf7f5a76d42299f8e
Autor:
C. Karen Liu, Dan Negrut
Publikováno v:
Annual Review of Control, Robotics, and Autonomous Systems. 4:35-58
Physics-based simulation provides an accelerated and safe avenue for developing, verifying, and testing robotic control algorithms and prototype designs. In the quest to leverage machine learning for developing AI-enabled robots, physics-based simula
Autor:
Frederik F. Foldager, Lars J. Munkholm, Ole Balling, Radu Serban, Dan Negrut, Richard J. Heck, Ole Green
Publikováno v:
Foldager, F, Munkholm, L J, Balling, O, Serban, R, Negrut, D, Heck, R J & Green, O 2022, ' Modeling soil aggregate fracture using the discrete element method ', Soil and Tillage Research, vol. 218, 105295 . https://doi.org/10.1016/j.still.2021.105295
The Discrete Element Method (DEM) is a suitable approach for modeling and simulating arable soil and tillage processes. In this work, we focus on modeling soil fragmentation which is a vital element of many soil treatments. We present a method for co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53673a6a5d4dc18b9e6d326ab8f34af
https://pure.au.dk/portal/da/publications/modeling-soil-aggregate-fracture-using-the-discrete-element-method(838e6436-5cfa-491d-9ee6-66d2879cc49f).html
https://pure.au.dk/portal/da/publications/modeling-soil-aggregate-fracture-using-the-discrete-element-method(838e6436-5cfa-491d-9ee6-66d2879cc49f).html