Browsing Masters Theses by Title
Now showing items 602-621 of 944
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Nested FOPI and PI Controller Comparison and Battery Energy Management for EV Traction System
(2023-11)This work investigates first the use of nested Fractional Order Proportional Integral (FOPI) and conventional integer order Proportional Integral (PI) controllers and examines the effect of having both controllers in inner ... -
Neural network based predistortion of radio frequency power amplifiers
(2021-04)Over the last few decades, researchers have been able to successfully use neural networks for behavioral modeling and predistortion of power amplifiers. When used as predistorters, neural networks offer favorable results ... -
Neural Networks as a Convex Problem
(2016-09)We reformulated the problem of training the neural networks model into a convex optimization problem by performing a local quadratic expansion of the cost function and adding the necessary constraints. We designed a new ... -
Neuro-Linguistic Programming in the ESL Classroom in the UAE
(2023-11)Neuro-Linguistic Programming (NLP) is a practical approach to language learning and teaching that focuses on understanding the thought and behavior patterns underlying communication and skill acquisition (Day, 2008). Despite ... -
Neuro-Wavelet Based Islanding Detection Technique
(2010-05)Integrating distributed generator into the existing distribution network is predicted to play an important role in the near future. Distributed generators, specifically renewable energy technologies, such as photovoltaic, ... -
Next Generation 10 Gb/s RZ Optical Transmitters
(2004-05)We propose an alternate chirp RZ optical transmitter that provides telecommunication carriers with a cost effective solution for upgrading the existing 2.5 Gb/s fiber links to 10 Gb/s. The performance of the proposed ... -
Nitinol Stents: A Finite Element Analysis of their Interaction with the Wall of Blood Vessels
(2023-12)The recent decades have seen huge improvements in stent implantation in arteries affected by atherosclerosis. The latter entails the partial blocking or complete occlusion of the lumen. Self-expandable stents are being ... -
Non-Linear Finite Element Analysis of Steel Base Plates on Leveling Nuts
(2012-01)Base plates are used to connect structural members to their foundations. They are routinely used in cantilevered structures supporting traffic utilities like overhead cantilevered direction signboards, traffic signals, ... -
Non-Linear Modeling and Control of Unmanned Air Vehicle
(2012-05)The aim of this thesis is to design and simulate a Dynamic Inversion based autopilot for a fixed wing aircraft. The autopilot provides the aircraft motion stability by commanding the different aircraft control surfaces and ... -
Non-Linear Profile Monitoring Using Artificial Neural Network Fault Detection
(2018-04)In today’s world, the development of technology and industrial systems is becoming much more complex with the ever-demanding need for higher quality. Anomaly detection is the characterization of a normal behavior of a ... -
Nonlinear Adaptive Control of Quadrotor
(2014-02)In this research, nonlinear and adaptive controls of quadrotors are designed. The system is considered as an under-actuated system, which has six degrees of freedom (DOF) and four actuators. In addition, a nonlinear model ... -
Nonlinear Analysis of Electrically-coupled Microbeams under Mechanical Shock
(2018-04)This work presents a theoretical investigation of the dynamic response of electrically-coupled microcantilever beams under the combined effect of squeeze-film damping and mechanical shock for MEMS applications. Several ... -
Nonlinear Bending and Snapthrough Response of Doubly Curved Laminated Shells
(2021-04)Shell structures made up of conventional fiber reinforced composite (FRC) laminates find many applications in engineering fields. In contrary to plate structures, shells exhibit two stable equilibrium configurations. Due ... -
Nonlinear FEA of Soil-Structure-Interaction Effects on RC Shear-Wall Structures
(2018-05)Considering Soil-Structure-Interaction (SSI) is essential when evaluating the structural system’s response as it can unveil behaviors that are otherwise not accounted for in fixed-base (FB) systems. Nonlinear Finite Element ... -
Nonlinear Finite Element Analysis of Steel Shear Walls with Perforations
(2016-01)The lateral load-resisting system of a building is an essential part of the structure and is critical for stability. Most reinforced concrete buildings around the world use reinforced concrete shear walls as their main ... -
Nonlinear Finite Element Modeling of the Load-Carrying and Energy Dissipation Capacities for Buckling-Restrained Braces
(2013-07)Conventional concentric braces buckle under compressive loading. To overcome this limitation, the Buckling-Restrained Braces (BRBs) were introduced in the mid 70's which typically consist of a low-yield steel core and a ... -
Nonlinear Friction Identification of A Linear Voice Coil DC Motor
(2015-06)Friction is a nonlinear phenomenon that has a major effect on the performance of servomechanisms and positioning systems such as CNC machines, robot manipulators, printers and disk drives. For this reason, accurate knowledge ... -
Notch Sensitivity of Fiber Reinforced Composite
(2019-04)In most applications, structures made of composite materials involve features such as drilled assembly holes, which induce stress concentrations in their vicinities resulting in a reduction in the load carrying capacity ... -
A Novel Cancer Treatment Platform Utilizing HER2-Immunoliposomes and Ultrasound
(2020-05)Cancer is defined as the uncontrolled growth of cells in the body. It is one of the leading causes of death worldwide. One of the most common approaches to destroy cancer cells is via chemotherapy treatment, in which ... -
Novel Near-Field Microwave Testing Method for Outdoor Insulators
(2011-06)Outdoor insulators are very vital in providing energized overhead lines mechanical support and electrical insulation from grounded structures. Insulators can be divided according to the material they are made of into glass, ...