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Backstepping Based Control Design with State Estimation and Path Tracking to an Indoor Quadrotor Helicopter
(Budapest University of Technology and Economics, 2010)
The article focuses on different aspects (both theoretical and practical) of the development of the control algorithm of a quadrotor helicopter starting from the modelling phase. A new control algorithm is elaborated and ...
Information System for Road Infrastructure Booking
(Budapest University of Technology and Economics, 2011)
Booking of road infrastructure is a tool for management of„stresses” between traffic demand and available infrastructurecapacity (supply). In this course entitlement to use of certainnetwork elements (lane, zone, and parking ...
Finding Multiple Redundant Trees in Linear Time
(Budapest University of Technology and Economics, 2010)
Redundant trees are directed spanning trees, which provide disjoint paths towards their roots. Therefore, this concept is widely applied in the literature both for providing protection and load sharing. The fastest algorithm ...
Data fusion and primary image processing for aircraft identification
(Budapest University of Technology and Economics, 2012)
The primary scope of this study lays on system technique solutions of collecting data required for the identification of an aircraft’s nonlinear dynamic model. It is assumed that the aircraft has no inbuilt navigational ...
Beyond the Limits of Kinematics in Planning keyframed Biped Locomotion
(Budapest University of Technology and Economics, 2010)
Keyframed motion planning is a technique that specifies a robot motion by its joint variable samples in discrete time-steps. In this paper, we aim to provide an off-line (i.e. non real-time) dynamic motion optimizing method ...
Some organizational issues of technology roadmapping experienced in Hungary
(Budapest University of Technology and Economics, 2010)
Technology roadmapping (TRM) is a technique for exploring the evolution of markets, products, technologies, and their linkages. During our Hungarian TRM-applications we found important a clear business need; senior level ...
Extracting geometric information from images with the novel Self Affine Feature Transform
(Budapest University of Technology and Economics, 2010)
Based on our research, the Self Affine Feature Transform (SAFT) was introduced as it extracts quantities which hold information of the edges in the investigated image region. This paper gives details on algorithms which ...
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 ...
Revised Transient Stability Index For Smart Grids
(Budapest University of Technology and Economics, 2010)
In this paper the physical concept, calculation method and application possibilities of a novel stability index are briefly summarized. The details of the calculation method resulting in a better characterization of the ...
Derivation of Equations for Conductor and Sag Curves of an Overhead Line Based on a Given Catenary Constant
(Budapest University of Technology and Economics, 2014)
When the spans of an overhead line are large (for instance over 400 metres) the conductor curve cannot be considered as a parabola, since in that case the difference in comparison to the catenary cannot be neglected. At ...