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Now showing items 31-40 of 45
An efficient algorithm for detecting traffic congestion and a framework for smart traffic control system
(BRAC University, 2015-12-17)
As the number of vehicles is increasing day by day; traffic jams are becoming very
common in big cities like Dhaka. Due to this frequent traffic jams at major junctions,
lots of man hours are being wasted. Lack of trained ...
FPGA based Single Channel Analyzer (SCA) used for nuclear radiation counting system
(BRAC University, 2015-10)
Hardware configurable Single Channel Analyzer (SCA) is designed and developed to improve the performance and flexibility of the system compared with traditional approaches. In this work, a new technique has been introduced ...
Transient anode voltage modeling of IGBT and its carrier lifetime dependence
(© 2015 IEEE, 2015-11)
This work presents a minority carrier lifetime estimation technique through investigation into transient anode voltage modeling of Non-punch Through (NPT) Insulated Gate Bipolar Transistor (IGBT). Parabolic approximation ...
Transient anode voltage modeling of IGBT and its base doping profile investigation
(© 2015 Institute of Electrical and Electronics Engineers Inc., 2015-12)
In many power converter applications, study of doping concentration in the carrier storage region of IGBT is considered desirable. This paper introduces an estimation technique for base doping concentration through ...
Automated railway track switching system : A smart rail station control system
(BRAC University, 2015-07)
Railway system is one of the most popular and convenient system of transportation in Bangladesh. This whole sector is run by government of the people’s republic of Bangladesh. It is one of the most popular because it’s ...
Building an electromechanical robotic structure of wall-e
(BRAC University, 2015-08)
This project presents in detail an electrically operated mechanical robotic system based on an
animated character of Pixar’s WALL-E (2008). The replica’s boxy physical structure is built
using plywood mounted on top of ...
Simulation based study of non-planar multigate indium gallium arsenide quantum well field effect transistors
(BRAC University, 2015-07)
QWFETs with non-planar, multigate structures are known to provide higher electrostatistics
than their conventional planar counterparts. Due to this desirable feature of the non-planar,
multigate architecture, the electronics ...
Design and construction of a numerical over current relay
(BRAC University, 2015-12)
The project aims at the design and the construction of a laboratory replica for a commercial numerical over current relay using microcontroller and micro CT. It will acquire, sample and covert into digital form the analog ...
Exoskeleton Arm : the first step of real life iron suit
(BRAC University, 2015-07)
Our team is designing an untethered, powered, upper body exoskeleton for use in the fields of
rehabilitation and therapeutic application, as well as occupations requiring augmented strength.
Though systems exist, past ...
Development of an energy audit tool for commercial buildings in Bangladesh
(BRAC University, 2015-08)
Bangladesh as a developing country, is progressing at a fast pace due to the increase in
industries and technologies. However, the country has been facing a severe energy crisis for
several years to meet the growing ...