Keresés
Találatok megtekintése: 1-10 összesen: 78
LDV measurements of Newtonian and non-Newtonian open-surface swirling flow in a hydrodynamic mixer
(Budapest University of Technology and Economics, 2013)
The aim of this paper is to study the cyclone-like flow inside a hydrodynamic mixer experimentally, with a special emphasis on the differences in the flow field in the case of Newtonian and non-Newtonian fluids. The mixer ...
Test Component Assignment and Scheduling in a Load Testing Environment
(Budapest University of Technology and Economics, 2008)
In this paper we introduce two major problems from the field of load (or performance) testing and our solutions for them. When testing the performance of a device (System Under Test - SUT), the test environment executes ...
Corner Detection and Classification of Simple Objects in Low-Depth Resolution Range Images
(Budapest University of Technology and Economics, 2013)
This paper deals with corner detection of simple geometric objects in quantized range images. Low depth resolution and noise introduce challenges in edge and corner detection. Corner detection and classification is based ...
Compensation of Analog-to-Digital Converter Nonlinearities using Dither
(Budapest University of Technology and Economics, 2013)
Analog-digital converters are inherently nonlinear. Conventional A/D conversion allows no real remedy afterwards. However, an alternative is to increase the available information by observing the transition instants, even ...
Formation Control of Quadrotor Helicopters with Guaranteed Collision Avoidance via Safe Path Planning
(Budapest University of Technology and Economics, 2012)
In this article we propose a hierarchical control structure for multi-agent systems. The main objective is to perform formation change manoeuvres, with guaranteed safe distance between each two vehicles throughout the whole ...
Replaying Execution Trace Models for Dynamic Modeling Languages
(Budapest University of Technology and Economics, 2012)
Back-end analysis tools aiming to carry out model-based verification and validation of dynamic behavioral models frequently produce sequences of simulation steps (called execution traces) as their output. In order to support ...
Basins of attraction in a harmonically excited spherical bubble model
(Budapest University of Technology and Economics, 2012)
Basins of the periodic attractors of a harmonically excited single spherical gas/vapour bubble were examined numerically. As cavitation occurs in the low pressure level regions in engineering applications, the ambient ...
Thermal simulation of a pin on a rotating cylinder jacket system
(Budapest University of Technology and Economics, 2012)
In this paper specimen level measurements and finite element simulations are introduced in order to study the thermal behaviour of a pin and wheel sliding contact configuration. The pin-like specimen is processed from cast ...
Nonholonomic Path Planning for a Point Robot with Car-Like Kinematics
(Budapest University of Technology and Economics, 2013)
A new approach of nonholonomic path planning for car-like robots is presented. The main idea is similar to many existing approaches which obtain a path in two phases. It is familiar in nonholonomic planning that at first ...
Stable Object Grasping With Dextrous Hand In Three-Dimension
(Budapest University of Technology and Economics, 1999)
This paper considers a grasp planning scheme for dextrous hands. The grasp is assumed to be a preciseone, which means that only the fingertips of the hand are in contact. The most important algorithm ofthe grasp planner ...