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Now showing items 391-400 of 526
Sensorless V/f control with MRAS speed estimator for a five-phase induction machine under open-circuit phase faults
(
IEEE
, 2013 , Conference Paper)
This paper introduces a sensorless scalar controller with MRAS speed estimator based on simple Proportional Resonant PR controllers to provide a disturbance-free operation to a five-phase induction machine under phase open ...
Matlab/Simulink implementation & simulation of islanding detection using passive methods
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
The extensive use of Distributed Generators in Electrical and power systems made it a must to explore its functionality and the issues related to their connection to the grid. One of the main issues is unintentional ...
Automatic number plate recognition on FPGA
(
Institute of Electrical and Electronics Engineers Inc.
, 2013 , Conference Paper)
Automatic Number Plate Recognition (ANPR) systems have become one of the most important components in the current Intelligent Transportation Systems (ITS). In this paper, a FPGA implementation of a complete ANPR system ...
Nanocomposite photoactuators based on an ethylene vinyl acetate copolymer filled with carbon nanotubes
(2013 , Article)
This paper reports strong, reversible actuation of nanocomposites on the base of ethylene vinyl acetate (EVA) filled with multiwalled (MWCNTs) and singlewalled carbon nanotubes (SWCNTs). The carbon nanotubes (CNTs) dispersion ...
Do professional practices among Malaysian private healthcare providers differ? A comparative study using simulated patients
(2013 , Article)
Background: Malaysia, a South East Asian country, legally permits general medical practitioners in private clinics to dispense medicines. This possibly can dilute the pharmacist role in the provision of healthcare and ...
Vector control of multiphase induction machine under open-circuit phase faults
(
IEEE Computer SocietyIEEE
, 2013 , Conference Paper)
Multiphase induction machine is normally controlled using rotor field oriented vector control. Under phase(s) loss, the machine currents can be optimally controlled to satisfy certain optimization criteria. In this paper, ...
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 low power temperature sensor based on a voltage to time converter cell
(
IEEE
, 2013 , Conference Paper)
In this paper we propose a temperature sensor, based on a voltage to time converter cell (VTC). A VTC is frequently employed in time to digital converters for generating a delay that is proportional to the input voltage. ...
Cloud-based mobile system for biometrics authentication
(
IEEE
, 2013 , Conference Paper)
This paper introduces a new framework to perform handwritten password authentication as an Internet service based on the cloud computing technology. Using the proposed cloud-based authentication platform, we would be able ...
A power control strategy for flywheel doubly-fed induction machine storage system using artificial neural network
(
Elsevier Ltd
, 2013 , Article)
A large-capacity low-speed flywheel energy storage system (FESS) based on a doubly-fed induction machine (DFIM) consists of a wound-rotor induction machine and a back-to-back converter rated at 30-35% of the machine power ...