Results 31 to 40 of about 5,484 (295)

Fast reliable interrogation of procedurally defined implicit surfaces using extended revised affine arithmetic. [PDF]

, 2010
Techniques based on interval and previous termaffine arithmetic next term and their modifications are shown to provide previous term reliable next term function range evaluation for the purposes of previous termsurface interrogation.next term In this ...
Fryazinov, Oleg, Alexander Pasko, Peter Comninos, Pasko, Alexander, Comninos, Peter, Oleg Fryazinov   +5 more
core   +1 more source

Fast Marching Techniques for Teaming UAV’s Applications in Complex Terrain

Drones, 2023
In this paper, we present a study on coverage missions carried out by UAV formations in 3D environments. These missions are designed to be applied in tracking and search and rescue missions, especially in the case of accidents.
Santiago Garrido, Javier Muñoz, Blanca López, Fernando Quevedo, Concepción A. Monje, Luis Moreno   +5 more
doaj   +1 more source

Hybrid grid generation for viscous flow simulations in complex geometries

Advances in Aerodynamics, 2020
In this paper, we present a hybrid grid generation approach for viscous flow simulations by marching a surface triangulation on viscous walls along certain directions.
Hongfei Ye, Yang Liu, Bo Chen, Zhiwei Liu, Jianjing Zheng, Yufei Pang, Jianjun Chen   +6 more
doaj   +1 more source

Efficient fast marching with Finsler metrics [PDF]

Numerische Mathematik, 2013
37 pages, 13 ...
openaire   +3 more sources

SLAM and exploration using differential evolution and fast marching [PDF]

, 2011
The exploration and construction of maps in unknown environments is a challenge for robotics. The proposed method is facing this problem by combining effective techniques for planning, SLAM, and a new exploration approach based on the Voronoi Fast ...
Blanco Rojas, María Dolores, Garrido Bullón, Luis Santiago, Moreno Lorente, Luis Enrique   +2 more
core   +1 more source

Kinesthetic Learning Based on Fast Marching Square Method for Manipulation

Applied Sciences, 2023
The advancement of robotics in recent years has driven the growth of robotic applications for more complex tasks requiring manipulation capabilities. Recent works have focused on adapting learning methods to manipulation applications which are stochastic
Adrián Prados, Alicia Mora, Blanca López, Javier Muñoz, Santiago Garrido, Ramón Barber   +5 more
doaj   +1 more source

A Comparison of Local Path Planning Techniques of Autonomous Surface Vehicles for Monitoring Applications: The Ypacarai Lake Case-study

Sensors, 2020
Local path planning is important in the development of autonomous vehicles since it allows a vehicle to adapt their movements to dynamic environments, for instance, when obstacles are detected.
Federico Peralta, Mario Arzamendia, Derlis Gregor, Daniel G. Reina, Sergio Toral   +4 more
doaj   +1 more source

PATH PLANNING OF TRACTOR-TRAILER ROBOT BY FAST MARCHING METHODE (FMM) [PDF]

مجله مدل سازی در مهندسی, 2013
This paper deals with motion planning of Tractor-trailer robots, which are car-like robot dragging several trailers with no driving force. Each trailer has a nonholonomic kinematic constraint which increases the complexity of the path planning problem ...
D. Jannat, E. Masehian
doaj   +1 more source

Toward the Assessment of Intrinsic Geometry of Implicit Brain MRI Manifolds

IEEE Access, 2021
Principal and Gaussian curvatures are commonly used intrinsic metrics for geometric morphometrics analysis: to assess morphometric changes in brain geometry (developmental neuroimaging studies), to quantify shape deformation (organ motion assessment), or
Karim Makki, Douraied Ben Salem, Boulbaba Ben Amor   +2 more
doaj   +1 more source

Comparative Evaluation of the Fast Marching Method and the Fast Evacuation Method for Heterogeneous Media

Applied Artificial Intelligence, 2021
The evacuation problem is usually addressed by assuming homogeneous media where pedestrians move freely in the presence of several exits and obstacles.
Severino F. Galán
doaj   +1 more source