Browsing by Title
Now showing items 1147-1166 of 50207
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A novel PLL resolver angle position indicator
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)This paper describes a novel and high-performance phase-locked loop (PLL) resolver converter for the measurement of mechanical angles. The proposed method does not require the use of demodulators, voltage-controlled ... -
A Novel Proportional Navigation Based Method for Robotic Interception Planning with Final Velocity Control
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)This paper presents a new method for robot interception planning based on the proportional navigation. Guidance laws are basically developed for aerospace applications where a pursuer impacts a target using these methods, ... -
A Novel Pulse Width Amplitude Modulation for Elimination of Multiple Harmonics in Asymmetrical Multilevel Inverter
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)For medium voltage high power applications the low switching frequency PWM techniques for power converters is preferred. In preprogrammed low switching frequency based PWM technique, the main difficulty is in solving the ... -
A novel resolver converter based on a modified tracking method
( IEEE , 2013 , Conference Paper)Resolvers are robust and reliable transducers, working as rotary transformers, and are used for mechanical angle measurement. In the present work, the two stator windings of the resolver are excited with sine and cosine ... -
A Novel RIS-Assisted Modulation Scheme
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)In this work, in order to achieve higher spectrum efficiency, we propose a reconfigurable intelligent surface (RIS)-assisted multi-user communication uplink system. Different from previous work in which the RIS only optimizes ... -
A novel robust automated FFT-based segmentation and features selection algorithm for acoustic emission condition based monitoring systems
( Elsevier , 2015 , Article)This paper aims at developing a robust, fast-response and automated FFT-based features selection algorithm for the development of acoustic emission practical condition based monitoring applications of mechanical systems. ... -
A novel sensorless control for multiphase induction motor drives based on singularly perturbed sliding mode observer-experimental validation
( MDPI AG , 2020 , Article)This paper aims to develop an innovative sensorless control approach for a five-phase induction motor (IM) drive. The operation principle of the sensorless scheme is based on the sliding mode theory, within which a sliding ... -
A novel system for scoring of hormone receptors in breast cancer histopathology slides
( IEEE , 2014 , Conference Paper)Grading of breast cancer is often done by an expert pathologist based on their analysis of micro-level structural features of the cancerous tissue specimen as well as the level of presence of certain protein molecules in ... -
A novel technique of paper mill sludge conversion to bioethanol toward sustainable energy production: Effect of fiber recovery on the saccharification hydrolysis and fermentation
( Elsevier Ltd , 2021 , Article)A new process for the production of bioethanol from paper mill sludge (PMS) is described in this work. PMS biomass feedstock was processed via the simultaneous saccharification and fermentation (SSF) with and without ... -
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A novel two-step metal oxide - Metal sulfate water splitting cycle for the production of solar hydrogen
( AIChE , 2015 , Conference Paper)This paper reports the thermodynamic analysis of solar H2 production via two-step thermochemical Strontium oxide - Strontium Sulfate (SO-SS) water splitting cycle. The first step belongs to the exothermic oxidation of SrO ... -
A Novel UAV-Aided Network Architecture Using Wi-Fi Direct
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)The use of unmanned aerial vehicles (UAVs) in future wireless networks is gaining attention due to their quick deployment without requiring the existing infrastructure. Earlier studies on UAV-aided communication consider ... -
A one-step implicit iterative method for two finite families of asymptotically nonexpansive mappings in a hyperbolic space
( Springer Verlag , 2018 , Article)We introduce a one-step implicit iterative method for two finite families of asymptotically nonexpansive mappings in a hyperbolic space and use it to approximate common fixed points of these families. The results presented ... -
A parallel patient treatment time prediction algorithm and its applications in hospital queuing-recommendation in a big data environment
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Article)Effective patient queue management to minimize patient wait delays and patient overcrowding is one of the major challenges faced by hospitals. Unnecessary and annoying waits for long periods result in substantial human ... -
A Parallel Random Forest Algorithm for Big Data in a Spark Cloud Computing Environment
( IEEE Computer Society , 2017 , Article)With the emergence of the big data age, the issue of how to obtain valuable knowledge from a dataset efficiently and accurately has attracted increasingly attention from both academia and industry. This paper presents a ... -
A particle swarm optimization approach for predicting the number of COVID-19 deaths
( Nature Research , 2021 , Article)The rapid spread of the COVID-19 pandemic has raised huge concerns about the prospect of a major health disaster that would result in a huge number of deaths. This anxiety was largely fueled by the fact that the severe ... -
A passive DSP approach to fetal movement detection for monitoring fetal health
(2012 , Conference Paper)Fetal movement can help clinicians understand fetal functional development. Active methods for fetal monitoring such as ultrasound are expensive and there are objections to their long term usage. This paper presents a ... -
A Path Analytic Investigation of Teleworking Challenges During the Covid-19 Pandemic in Qatar
( Academia , 2021 , Article)This academic essay is about ideas dropped from the findings of a previously published article entitled "A Structural Equation Modeling Approach to Understanding the Causes of Psycho- logical Distress during the Covid-19 ... -
A path causal model of the effect of TQM practices on teachers' job satisfaction in schools in Qatar
( Emerald Publishing , 2023 , Article)Purpose: This study aims to examine the relationship between TQM practices and teachers' job satisfaction in Qatar, visualizing this relationship through a path causal model. Design/methodology/approach: A cross-sectional ... -
A Path towards Timely VAP Diagnosis: Proof-of-Concept Study on Pyocyanin Sensing with Cu-Mg Doped Graphene Oxide
( Multidisciplinary Digital Publishing Institute (MDPI) , 2024 , Article)In response to the urgent requirement for rapid, precise, and cost-effective detection in intensive care units (ICUs) for ventilated patients, as well as the need to overcome the limitations of traditional detection methods, ...
