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Now showing items 31-40 of 42
Ultrasonic array imaging for multi-layer materials in non-destructive testing applications.
(2014-12-01)
Ultrasonic imaging for a multi-layer medium is a common challenge in seismology,
medical diagnosis, and non-destructive testing. One application for multi-layer imaging
is ultrasonic immersion test where the material ...
Development, optimization and simulation of hybrid electric heavy duty truck with self-propelled trailer.
(2014-11-01)
The hybrid electric drivetrain has significant ability to reduce fuel consumption and
increase the efficiency. The application of this type of drivetrain has been investigated for
different vehicle models. The hybridization ...
Learning-based adaptive design for dynamic spectrum access in cognitive radio networks.
(2014-10-01)
This thesis is concerned with dynamic spectrum access in cognitive radio networks.
The main objective is designing online learning and access policies which maximize
the total throughput of the secondary users in a ...
Comparative study of various hydrogen production methods for vehicles.
(2014-12-01)
Hydrogen as an energy carrier is a promising candidate to store green energy and it has a
potential to solve various critical energy challenges. Although, hydrogen is a clean
energy carrier, the possible negative impacts ...
Torque control strategy for off-road vehicle mobility.
(2014-11-01)
Multi-wheeled off-road vehicles behavior depend not only on the total provided power by the engine but also on the power distribution among the drive axles/wheels. In turn, this distribution is primarily regulated by the ...
Design and implementation of an automated gamma probe for jet boring uranium mining.
(2014-12-01)
A proof-of-concept detector prototype capable of collecting and storing radiometric
data in Jet Boring System (JBS) pilot holes at the Cigar Lake uranium mine is
presented. Variant design is used to design, develop, test ...
Development and analysis of new integrated energy systems for sustainable buildings.
(2014-12-01)
Excessive consumption of fossil fuels in the residential sector and their associated
negative environmental impacts bring a significant challenge to engineers within research
and industrial communities throughout the ...
A comparison of three computational phantoms for calibration of a radiation portal monitor used for measurement of internal contamination.
(2014-12-01)
The goal of this research was to investigate if portal monitors could measure internally deposited radioisotopes over a short count time (1 second) with a detection limit sufficient to measure 1/10 of an annual limit on ...
Sum-rate maximization for two-way active channels.
(2014-11-01)
In this thesis, the term passive channel refers to the conventional parallel wireless
channel model, where there is no control over the gain of each individual subchannel.
We de ne an active channel as a parallel channel ...
Analysis and techniques for non-intrusive appliance load monitoring.
(2014-11-01)
The increased public awareness of energy conservation and the demand for smart metering system have created interests in home energy monitoring. Load disaggregation using a single sensing point is considered a cost-effective ...