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السجلات المعروضة 171 -- 180 من 314
Exploitation of additional degrees of freedom of multiphase drives in low-frequency operation of modular multilevel converters
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
MMC encounters serious limitations in the zero and low-frequency operation of variable-speed motor drives. In MMC, the voltage ripples of SubModule (SM) capacitor is inversely proportional to the phase current frequency. ...
Monitoring Coefficient of Variation Using Progressive Mean Technique
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Control charts are mostly used for the monitoring of process mean and dispersion. In cases, when the process standard deviation is proportional to the mean, it is recommended to use control charts based on coefficient of ...
Functionally graded porous femoral stem: Computational Analysis
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Hip implants fail for many reasons. One of these reasons is due to aseptic loosening which causes bone resorption. The paper is oriented to investigate functionally graded porous stems by incorporating unique porous ...
Supply Chain Linked Sustainability Assessment of Electric Vehicles: The Case for Qatar
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
Electric vehicles are important technologies to reduce adverse environmental impacts stemming from transportation. In this paper, we investigated the environmental, social, and economic impacts of electric vehicles in ...
Learning predictive autoscaling policies for cloud-hosted microservices using trace-driven modeling
(
IEEE Computer Society
, 2019 , Conference Paper)
Autoscaling methods are important to ensure response time guarantees for cloud-hosted microservices. Most of the existing state-of-the-art autoscaling methods use rule-based reactive policies with static thresholds defined ...
Numerical conformal mapping onto the exterior unit disk with a straight slit and logarithmic spiral slits
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Institute of Physics Publishing
, 2019 , Conference Paper)
This paper presents a fast boundary integral equation method for numerical conformal mapping of unbounded multiply connected regions onto a disk with an infinite straight slit and finite logarithmic spiral slits. Some ...
Exploring the Social, Economic and Environmental Footprint of Food Consumption: A Supply Chain-linked Sustainability Assessment
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
This research is the first empirical analysis on the macro-level social, economic and environmental impacts of food consumption categories in the United States of America. Current study assessed the direct and supply ...
Where Is Qatar from Complete Streets?
(
Springer Verlag
, 2019 , Conference Paper)
In Qatar, it is perceived that the country's street system should be improved. Traffic crashes and congestion are seen as a threat to the safety of the community in Qatar and a negative element that detracts from the ...
Who Is Going to Ride the Upcoming Metro in Qatar?
(
Springer Verlag
, 2019 , Conference Paper)
Qatar is one of the fastest growing countries around the world, resulting in substantially high private vehicle usage as well as heavy traffic congestion. It is currently estimated that the private car usage is about 85% ...
Spiral Antenna Mounted on the t-Shirt to Harvested RF Energy
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Institute of Electrical and Electronics Engineers Inc.
, 2019 , Conference Paper)
The purpose of this work is to present new technology of acquiring energy from the Ultra-wideband (UWB) station and stored in a super-capacitor to charge any electronic device. Many electronic devices operate in critical ...