Results 291 to 300 of about 6,747,407 (348)

Simulation of shuttle trajectory and attitude for a SAR-simulator

Proceedings of IGARSS '93 - IEEE International Geoscience and Remote Sensing Symposium, 2002
For realistic simulation of SAR sensors and the SAR imaging process it is indispensable to describe the satellite's trajectory and its attitude in the height interval between 200 and 800 km most accurately. The used model of the dominant disturbances upon the ideal elliptic orbit consists of the rotational symmetric gravitation model including the ...
F. Klaus, U. Blewonska, R. Knuefermann, O. Loffeld   +3 more
openaire   +1 more source

GROMOS++ Software for the Analysis of Biomolecular Simulation Trajectories

Journal of Chemical Theory and Computation, 2011
GROMOS++ is a set of C++ programs for pre- and postprocessing of molecular dynamics simulation trajectories and as such is part of the GROningen MOlecular Simulation software for (bio)molecular simulation. It contains more than 70 programs that can be used to prepare data for the production of molecular simulation trajectories and to analyze these ...
Andreas P. Eichenberger, Jane R. Allison, Jozica Dolenc, Daan P. Geerke, Bruno A. C. Horta, Katharina Meier, Chris Oostenbrink, Nathan Schmid, Denise Steiner, Dongqi Wang, Wilfred F. van Gunsteren   +10 more
openaire   +4 more sources

Trajectory simulations for an NSTX HIBP

Review of Scientific Instruments, 2003
The ion trajectories for a heavy ion beam probe (HIBP) diagnostic for the National Spherical Torus experiment NSTX are simulated. The National Spherical Torus experiment (NSTX) equilibria modeled include both low β and high β (β=23%) discharges. The simulation used a sodium ion beam with energies varying from 350 to 550 keV.
X. Zhang, P. M. Schoch, K. A. Connor
openaire   +1 more source

RoboCasa: Large-Scale Simulation of Everyday Tasks for Generalist Robots

arXiv.org
Recent advancements in Artificial Intelligence (AI) have largely been propelled by scaling. In Robotics, scaling is hindered by the lack of access to massive robot datasets. We advocate using realistic physical simulation as a means to scale environments,
Soroush Nasiriany, Abhiram Maddukuri, Lance Zhang, Adeet Parikh, Aaron Lo, Abhishek Joshi, A. Mandlekar, Yuke Zhu   +7 more
semanticscholar   +1 more source

A study of errors in trajectory simulation with relevance for 0.2–50eV electrons in liquid water

Radiation Physics and Chemistry, 2008
David Liljequist
exaly   +2 more sources

Simulation of Particle Trajectories in Bifurcating Tubes

Journal of Computational Physics, 1994
A numerical method for computing aerosol particle trajectories in bifurcating tubes has been elaborated. The model consists of three characteristic parts: (i) construction of the geometry of the bifurcation, (ii) calculation of the fluid flow field, and (iii) computation of the particle trajectories.
openaire   +1 more source

Trajectory simulation in communities of commuters

2016 International Conference on Advanced Computer Science and Information Systems (ICACSIS), 2016
Urban planning, development and management authorities and stakeholders need to understand and analyse the mobility patterns of urban dwellers in order to manage sociological, economic and environmental issues. Simulation is indispensable a tool for authorities and stakeholders to better design, operate and control the mobility infrastructures of smart
Ashish Dandekar, Stephane Bressan, Talel Abdessalem, Huayu Wu, Wee Siong Ng   +4 more
openaire   +1 more source

Learning to Simulate Vehicle Trajectories from Demonstrations

2020 IEEE 36th International Conference on Data Engineering (ICDE), 2020
Traffic simulations can help to explore novel and efficient transportation solutions that overcome traffic problems such as traffic jams and road planning. Traditional traffic simulators usually leverage a car-following model to simulate the vehicle’s behavior in the real-world traffic environment.
Guanjie Zheng, Hanyang Liu, Kai Xu, Zhenhui Li   +3 more
openaire   +1 more source

Stochastic Simulation of Atmospheric Trajectories

Journal of Climate and Applied Meteorology, 1983
Abstract Methods are presented for generating an ensemble of synthetic atmospheric trajectories. These include methods for a set of independent trajectories, and methods for a correlated set of sequential trajectories. The models incorporate first-order autocorrelation of successive zonal and meridional displacement, and in the case of the sequential ...
Mitchell J. Small, Perry J. Samson
openaire   +1 more source

Design and Simulation of Trajectory Generator

2012 4th International Conference on Intelligent Human-Machine Systems and Cybernetics, 2012
Trajectory generator is necessary in many inertial navigation research fields. The paper gives the design method of a trajectory generator, and deduces the control equation in detail, then classifies the flight track into four fundamental stages. The trajectory generator resolves the flight track, generates specific force, angular velocity and position
Li Guangxin, Mao Yuliang, Song Chunlei
openaire   +1 more source