Results 21 to 30 of about 709,208 (298)
Virtual Simulation Objects Concept as a Framework for System-Level Simulation
, 2012 This paper presents Virtual Simulation Objects (VSO) concept which forms theoretical basis for building tools and framework that is developed for system-level simulations using existing software modules available within cyber-infrastructure.
Boukhanovsky, Alexander V. +3 more
core +1 more source
Virtual fences for controlling cows [PDF]
, 2004 We describe a moving virtual fence algorithm for herding cows. Each animal in the herd is given a smart collar consisting of a GPS, PDA, wireless networking and a sound amplifier. Using the GPS, the animal's location can be verified relative to the fence
Butler, Zack +3 more
core +3 more sources
EnergiesIn high-penetration renewable-energy grid systems, conventional virtual synchronous generator (VSG) control faces a number of challenges, especially the difficulty of maintaining synchronization during grid voltage drops.
Jingguang Huang +3 more
doaj +1 more source
A virtual power plant model for time-driven power flow calculations [PDF]
, 2017 This paper presents the implementation of a custom-made virtual power plant model in OpenDSS. The goal is to develop a model adequate for time-driven power flow calculations in distribution systems.
Guerra Sánchez, Luis Gerardo +1 more
core +2 more sources
Virtual Observation of Virtual Reality Simulations [PDF]
Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019 Unlike conventional desktop simulations which have constrained interaction, immersive Virtual Reality (VR) allows users to freely move and interact with objects. In this paper we discuss a work-in-progress system that 'virtually' records participants movement and actions within a simulation.
Scott Ronald Howie, Marco Gilardi
openaire +1 more source
HeliyonUnderground small indoor gymnasiums (USIG) are important public places, it is vital to design and build a very economical and efficient ventilation system for effective closed-loop regulation of temperature and gases concentration at prescribed levels ...
Ran Meng +3 more
doaj +1 more source
Results in Applied MathematicsThe paper proposes an efficient global approximation method via triangular functions (TFs) to solve stochastic Itô-Volterra integral equations (SIVIEs) driven by fractional Brownian motion (fBm) with Hurst parameter H∈((1/2),1). By the relevant knowledge
Guo Jiang +3 more
doaj +1 more source
Cyber-Virtual Systems: Simulation, Validation & Visualization [PDF]
, 2014 We describe our ongoing work and view on simulation, validation and visualization of cyber-physical systems in industrial automation during development, operation and maintenance.
Blech, Jan Olaf +3 more
core
Dynamic Illumination for Augmented Reality with Real-Time Interaction [PDF]
, 2019 Current augmented and mixed reality systems suffer a lack of correct illumination modeling where the virtual objects render the same lighting condition as the real environment. While we are experiencing astonishing results from the entertainment industry
Alhakamy, A’aeshah, Tuceryan, Mihran
core +1 more source
FEBS Open Bio, EarlyView.What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman +4 more
wiley +1 more source