Faculty of Engineering: Recent submissions
Now showing items 621-640 of 3117
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Omni-directional wideband antenna array with solar cells
(SciELO - Scientific Electronic Library Online, 2021-03)Distributed sensor networks are becoming more and more widespread due to their substantial benefits to our daily lives. These sensors, in most cases, are distributed in nature and even may require mobility. This, in turn, ... -
Cost minimization for deploying serverless functions
(ACM, 2021-03)The costs of serverless functions increase proportional to the amount of memory reserved on the deployed server. However, increasing the amount of memory decreases the function execution time, which is also a factor that ... -
Computational screening of MOFs for CO2 capture
(Springer, 2021-03-30)The capture of CO2 (carbon dioxide) is an urgent environmental issue due to global warming. Adsorption-based CO2 capture using a new family of porous materials, metal-organic frameworks (MOFs), has been considered as a ... -
A wireless power transfer method for electric vehicles by synchronization to secondary resonance
(IEEE, 2021)In this study, an alternative method and framework for a wireless power transfer system to a moving object such as an electric vehicle or a robot are presented. The well-known systems and their common series-connected/switched ... -
Quasi-resonant circuitry to improve heat transfer and efficiency in induction cooker
(IEEE, 2021)This paper proposes a dual-mode coil structure for induction cookers using a single switching element quasi-resonant circuit and examines its effect on heating performance. In an induction cooker, the material base to be ... -
Design of capacitive coupled transformer for power converter applications
(IEEE, 2021)In this paper, power transfer will be made with a capacitive coupled transformer structure. Inductive transformers are difficult to produce and take time because a certain number of turns are required. Instead of an inductive ... -
Induction motor simulink implementation of the rotor flux oriented direct vector control method for electric vehicles
(IEEE, 2021)This study aims to perform mathematical modeling of asynchronous motor and simulation of the rotor flux-oriented vector control method on a user-friendly platform. Besides, the obtained model is created as a PhiSim library, ... -
Slim design of LLC resonant converter for OLED TV by using toroidal transformer
(IEEE, 2021)LLC resonant converter is used widely in the application of consumer electronics, battery charging, automotive, etc. due to its popularity and ease of control; however, its large footprint size makes it difficult to use ... -
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Manus manum lavat: media clients and servers cooperating with common media client/server data
(ACM, 2021-07-24)The newly rectified CTA standard - Common Media Client Data (CMCD) - allows content providers to get insights into the performance of their large-scale streaming operations. Its sister standard - Common Media Server Data ... -
Modeling robot trust based on emergent emotion in an interactive task
(IEEE, 2021)Trust is an essential component in human-human and human-robot interactions. The factors that play potent roles in these interactions have been an attractive issue in robotics. However, the studies that aim at developing ... -
An ecologically valid reference frame for perspective invariant action recognition
(IEEE, 2021)In robotics, objects and body parts can be represented in various coordinate frames to ease computation. In biological systems, body or body part centered coordinate frames have been proposed as possible reference frames ... -
Visible light communication-based outdoor broadcasting
(IEEE, 2021-09-06)In this paper, we explore visible light communication (VLC) as a wireless connectivity solution to enable outdoor broadcasting for public safety systems. Unlike indoor VLC broadcasting systems which build upon LED ceiling ... -
Performance analysis and optimization of cascaded I2V and V2V VLC links
(IEEE, 2021-09-06)In smart transportation systems, the infrastructures such as traffic lights are expected to transmit different safety messages according to the receptors (i.e., vehicle, pedestrian, platoon, etc.). The focus of this study ... -
Vehicular VLC channel model for a low-beam headlight transmitter
(IEEE, 2021-09-06)The availability of LED-based headlights and taillights allows visible light communication (VLC) to be considered as a powerful wireless access technology for vehicle-to-vehicle (V2V) communications. A crucial system design ... -
Iterative signal detection under timing errors for optical wireless links with high mobility
(IEEE, 2021-11-01)In this paper, the problem of timing error for freespace optical links with high mobility is investigated. In particular, we consider a real scenario in which the sampling clock offset is randomly changing and, in addition, ... -
Formal modelling and verification of a multi-agent negotiation approach for airline operations control
(Springer, 2021-02-12)This paper proposes and evaluates a new airline disruption management strategy using multi-agent system modelling, simulation, and verification. This new strategy is based on a multi-agent negotiation protocol and is ... -
Head-motion-aware viewport margins for improving user experience in immersive video
(ACM, 2022-01-10)Viewport-dependent delivery (VDD) is a technique to save network resources during the transmission of immersive videos. However, it results in a non-zero motion-to-high-quality delay (MTHQD), which is the delta time from ... -
Optical and thermal analysis of secondary optics in light emitting diodes' packaging: Analysis of MR16 lamp
(IOP Publishing, 2021-12-08)Optical and thermal control are two main factors in package design process of lighting products, specifically light emitting diodes (LEDs). This research is aimed to study the role of secondary optics in opto-thermal ... -
Comparative performance evaluation of VLC, LTE and WLAN technologies in indoor environments
(IEEE, 2021)Recent years have seen an exponential rise in the demand for indoor wireless connections that have driven future generation networks to aim for higher data rates with extended coverage and affordable rates. The two most ...
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