Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 78 for “"MATLAB®"”.
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Minimum pressure envelope cavitation analysis using two-dimensional panel method
… was developed using XFOIL. This thesis presents MATLAB® executables that interface with a modified version of XFOIL for determining the minimum pressure of a foil operating in an inviscid fluid. The code creates minimum pressure envelopes, similar to those published by Brockett (1965). XFOIL, …
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An enhanced propeller design program based on propeller vortex lattice lifting line theory
… numerical design tools was developed in MATLAB®, a high-level technical computing language. The tools were based on the FORTRAN programs developed by Professor Justin Kerwin at MIT in 2001 and include enhanced parametric design capability, Graphical User Interfaces (GUIs) and enhanced …
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Design and Development of Intelligent Navigation Control Systems for Autonomous Robots that Uses Neural Networks and Fuzzy Logic Techniques and Fpga For Its Implementation
… Each controller is simulated first in MATLAB® using the Simulink Toolbox. Later the controllers are implemented using Quartus ll® software and finally the hardware design of each controller is implemented and downloaded to a Field-Programmable Gate Array (FPGA) card which is mounted …
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Tire-Road Friction Coefficient Estimation Using a Multi-scale, Physics-based Model
… and implement the constitutive equations into a MatLab® code to be solved numerically. The model uses high-resolution surface measurements, along with some of the physical properties of rubber as inputs and outputs the kinetic friction coefficient. The Persson model was successfully implemented …
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Zpracování snímků srdečních buněk
… metody implementovány v programovacím prostředí MATLAB® a aplikovány na dvě sekvence snímků buněk myokardu, které byly získány pomocí mikroskopie ve světlém poli.
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Optimalizace přímého pohonu posuvové osy pomocí hltiče vibrací
… porovnání a modifikace byly prováděny v software Matlab®/Simulink®, stejně jako zpracování naměřených dat.
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An Intelligible Software (CFA) Approach for Fiber-Reinforced Laminate Failure Analysis Including a Piecewise Representation of the Tsai-Wu Failure Criterion Using Excel and MatLab
… CFA's simplistic exploitation of Excel® and MatLab® make it an indispensable tool for engineering education instruction.</p> <p>CFA exhibits an immense potential for the advancement of Embry-Riddle Aeronautical University's educational prowess in the field of composite materials. With its …
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Modelagem dinâmica de um manipulador robótico de 3 graus de liberdade
… posição da junta foi realizada uma simulação no Matlab® para verificar qualidade da modelagem feita no Simulink®
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Thermal Analysis of Multi-Cylinder Drying Section with variant Geometry
… in the simulation program, which runs with MatLAB®.
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Optimization of Active Rendezvous Trajectories by Genetic Algorithms
… In this work, a GA has been developed using Matlab®. It treats possible solutions to the studied problems as individuals and eventually converges to an optimal or near optimal solution. Genetic Algorithms have been used previously to solve chaser-target type of rendezvous trajectories. Here, …
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Automatic GUI Based Counting Software for Immunostaining Analysis Using Matlab GUIDE
… counting software has been developed using the MATLAB® environment that greatly accelerates the process and improves the preciseness of data determination. Manual counting does not consider color intensity and requires approximately thirty minutes per image to calculate the cell counts. Whereas …
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Implementation of a Low Cost Micro Electro Mechanical Systems Inertial Navigation Solution
… software to perform real time computation. MATLAB ® Simulink ® was used to plot graphs for final analysis of the code. A software Kalman Filter was utilized to provide signal stability and signal continuity. This study will be utilized as a preliminary step towards the development of …
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An Analytical Investigation of Natural Frequency for a Symmetric Composite Box-Beam with Thermal Effects
… governing equations of motion and an appropriate MATLAB® code has been written to solve for the stiffness matrix elements of the box-beam. The resulting governing equations of motion are solved to obtain the natural frequencies of the box-beam in flap and lag directions using Galerkin's method. …
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Simulation and optimization of spacecraft re-entry Trajectories
… optimal control algorithm is implemented in MATLAB® to optimize a 2-D re-entry trajectory simulated via Simulink®. Simulation results are validated by comparison with data from the flight of Apollo 4. Behavior of the algorithm is observed as it optimizes the control input under different …
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An improved audiometer for specific language impaired children
… The application was developed using the Matlab® environment. A child's brain cannot process the rapidly changing audio information within a short period of time and hence a delayed speech will be generated. The delay speed at which a particular child can differentiate words having a …
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Dynamic analysis and buckling of variable thickness laminated composite beams using conventional and advanced finite element formulations
… are set up. These matrices are provided into the MATLAB ® environment to obtain the natural frequencies and the critical buckling load.
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Kalman Filtering and its Application to On-Line State Estimation of a Once-Through Boiler
… separate models of the boiler are developed, a MATLAB® and a Flownex® model, comprising the economiser, evaporators, reheaters, superheaters and furnace. The mathematical MATLAB® model is better suited to real-time execution and is used in the filter. The more sophisticated model is based on a …
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The design and development of an upper limb assistive technology
… analysis and simulation will be performed using MATLAB® Simulink. In the future, the project will be expanded into the design and development of a full arm device which caters for shoulder mobility as well as hand and wrist assistance in order to provide complete rehabilitation and assistance to …
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Equilíbrio de fases de soluções polidispersas de polímeros
… systems. The model was implemented in MATLAB ® and although relatively simple, fitted experimental data accurately after estimation of the polymer-solvent interaction parameter, χij . This concluded that the interaction parameter is a function of the polymer average molar mass and not …
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High-Frequency Transformer Design for Solid-State Transformers in Electric Power Distribution Systems
… The design procedure has been implemented in MATLAB® as an interactive tool for designing high-frequency transformers.</p>
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