Search results for "real-time dynamic"

showing 2 items of 2 documents

Many-body perturbation theory calculations using the yambo code

2019

Abstract yambo is an open source project aimed at studying excited state properties of condensed matter systems from first principles using many-body methods. As input, yambo requires ground state electronic structure data as computed by density functional theory codes such as Quantum ESPRESSO and Abinit. yambo’s capabilities include the calculation of linear response quantities (both independent-particle and including electron–hole interactions), quasi-particle corrections based on the GW formalism, optical absorption, and other spectroscopic quantities. Here we describe recent developments ranging from the inclusion of important but oft-neglected physical effects such as electron–phonon i…

BETHE-SALPETER EQUATION02 engineering and technology01 natural sciencesSoftwarereal-time dynamicsGeneral Materials Sciencequasi-particleCondensed Matter - Materials Scienceparallelismelectron-phononreal-time dynamicComputational Physics (physics.comp-ph)021001 nanoscience & nanotechnologySupercomputerMANY-BODY PERTURBATION THEORYCondensed Matter Physicsbethe-salpeter-equationoptical-propertiesoptical propertietemperature-dependence[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]User interface0210 nano-technologyGround statePhysics - Computational Physicsoptical propertiesmonte-carloMaterials scienceExploitFOS: Physical sciencesabinitSettore FIS/03 - Fisica della MateriaComputational scienceKerr effect0103 physical scienceskerr effect010306 general physicselectronic excitationsTHEORETICAL SPECTROSCOPYpolarizationspin and spinorsbusiness.industrysoftwareMaterials Science (cond-mat.mtrl-sci)Rangingelectronic structureABINITInterfacingelectron-phonon; electronic structure; Kerr effect; optical properties; parallelism; real-time dynamics; spin and spinorsbusinessabsorption
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Developing a Tool Point Control Scheme for a Hydraulic Crane Using Interactive Real-time Dynamic Simulation

2010

This paper describes the implementation of an interactive real-time dynamic simulation model of a hydraulic crane. The user input to the model is given continuously via joystick and output is presented continuously in a 3D animation. Using this simulation model, a tool point control scheme is developed for the specific crane, considering the saturation phenomena of the system and practical implementation. This paper describes the implementation of an interactive real-time dynamic simulation model of a hydraulic crane. The user input to the model is given continuously via joystick and output is presented continuously in a 3D animation. Using this simulation model, a tool point control scheme…

Scheme (programming language)VDP::Mathematics and natural science: 400::Mathematics: 410::Applied mathematics: 413Engineeringhydraulic craneInteractive real-time dynamic simulationbusiness.industryControl (management)VDP::Technology: 500::Mechanical engineering: 570Control engineeringComputerApplications_COMPUTERSINOTHERSYSTEMSlcsh:QA75.5-76.95Computer Science ApplicationsDynamic simulationHydraulic craneTool point controlIdentification (information)Control and Systems EngineeringModeling and SimulationPoint (geometry)lcsh:Electronic computers. Computer sciencebusinesscomputerSoftwareSimulationcomputer.programming_language
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