Results 11 to 20 of about 5,861,762 (284)

Direct Visual Servoing to Track Trajectories in Human-Robot Cooperation

open access: yesInternational Journal of Advanced Robotic Systems, 2011
This paper describes a dynamic image-based control system to guide two coupled robots. The first robot is a Mitsubishi PA-10 robotic manipulator which has a second mini-robot with 3 degrees of freedom (DOF) attached at its end-effector. The vision system
Jorge Pomares   +3 more
doaj   +1 more source

Lie systems: theory, generalisations, and applications [PDF]

open access: yes, 2011
Lie systems form a class of systems of first-order ordinary differential equations whose general solutions can be described in terms of certain finite families of particular solutions and a set of constants, by means of a particular type of mapping: the ...
J. De Lucas   +3 more
core   +1 more source

3D Visual Sensing of the Human Hand for the Remote Operation of a Robotic Hand

open access: yesInternational Journal of Advanced Robotic Systems, 2014
New low cost sensors and open free libraries for 3D image processing are making important advances in robot vision applications possible, such as three-dimensional object recognition, semantic mapping, navigation and localization of robots, human ...
Pablo Gil, Carlos Mateo, Fernando Torres
doaj   +1 more source

Perturbation theory of observable linear systems [PDF]

open access: yes, 2015
The present work is motivated by the asymptotic control theory for a system of linear oscillators: the problem is to design a common bounded scalar control for damping all oscillators in asymptotically minimal time.
Fedorov, Aleksey, Ovseevich, Alexander
core   +1 more source

Toward Precise Ambiguity-Aware Cross-Modality Global Self-Localization

open access: yesIEEE Access, 2023
There are significant advances in GNSS-free cross-modality self-localization of self-driving vehicles. Recent methods focus on learnable features for both cross-modal global localization via place recognition (PR) and local pose tracking, however they ...
Niklas Stannartz   +3 more
doaj   +1 more source

Automated Program Design – an Example Solving a Weather Forecasting Problem

open access: yesOpen Physics, 2016
High-level algebra-algorithmic software tools for automated design of parallel code in the OpenMP environment are developed for the purpose of both producing efficient parallel code and increasing the performance of program developers. Application of the
Doroshenko Anatoliy   +3 more
doaj   +1 more source

Anamorphic and Local Characterization of a Holographic Data Storage System with a Liquid-Crystal on Silicon Microdisplay as Data Pager

open access: yesApplied Sciences, 2018
In this paper, we present a method to characterize a complete optical Holographic Data Storage System (HDSS), where we identify the elements that limit the capacity to register and restore the information introduced by means of a Liquid Cristal on ...
Fco. Javier Martínez-Guardiola   +6 more
doaj   +1 more source

Automatic Reading Algorithm of Substation Dial Gauges Based on Coordinate Positioning

open access: yesApplied Sciences, 2021
With the development of science and technology, inspection robots have attracted more and more attention, and research on the automatic reading of pointer instruments through inspection robots has become particularly valuable.
Dahua Li   +4 more
doaj   +1 more source

Lagrangian Theory of Constrained Systems: Cosmological Application [PDF]

open access: yes, 1994
Previous work in the literature has studied the Hamiltonian structure of an R-squared model of gravity with torsion in a closed Friedmann-Robertson-Walker universe.
Esposito, Giampiero   +4 more
core   +3 more sources

Rate-Distortion Theory for Secrecy Systems [PDF]

open access: yes, 2013
Secrecy in communication systems is measured herein by the distortion that an adversary incurs. The transmitter and receiver share secret key, which they use to encrypt communication and ensure distortion at an adversary.
Cuff, Paul, Schieler, Curt
core   +1 more source

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