Identification Of Reverse Engineering Candidates Utilizing Machine Learning And Aircraft Cannibalization Data,
2017
Embry Riddle Aeronautical University
Identification Of Reverse Engineering Candidates Utilizing Machine Learning And Aircraft Cannibalization Data, Marc Banghart
International Journal of Aviation, Aeronautics, and Aerospace
As military aircraft continue to remain in service and age, cannibalization of parts is increasing. Proactive identification of parts that are at high risk for cannibalization will inform engineering processes such as reverse engineering, thus allowing potentially reducing lead time to develop new parts. The research objective was to develop a causal structure that can be used for prediction of when cannibalization actions may occur. Bayesian networks allow encoding of causality between various descriptive features given a data set. The method utilized a tabu search algorithm, identified the underlying causal structure and the associated node probabilities. The method is then …
Evaluating Process Improvement Courses Of Action Through Modeling And Simulation,
2017
Air Force Institute of Technology
Evaluating Process Improvement Courses Of Action Through Modeling And Simulation, Joseph R. Owens
Theses and Dissertations
Quantifying an expected improvement when considering moderate-complexity changes to a process is time consuming and has potential to overlook stochastic effects. By modeling a process as a Numerical Design Structure Matrix (NDSM), simulating the proposed changes, and evaluating performance, quantification can be rapidly accomplished to understand stochastic effects. This thesis explores a method to evaluate complex process changes within Six Sigma DMAIC process improvement to identify the most desirable outcome amongst several improvement options. A tool to perform the modeling and evaluation is developed. This process evaluation tool is verified for functionality, then is demonstrated against generic processes, a case …
Revealing Casual Pathways To Sustainable Water Service Delivering Using Fsqca,
2017
Stanford University
Revealing Casual Pathways To Sustainable Water Service Delivering Using Fsqca, Kate E. Gasparro, Jeffrey P. Walters
Faculty Publications - Biomedical, Mechanical, and Civil Engineering
This study aimed to build on theory and practice regarding the combinations of conditions that influence water service sustainability when external partners are involved. The study investigates 26 well projects that have been implemented in developing countries with the assistance of Engineers Without Borders-USA (EWB-USA). Using past literature on sustainable water service delivery in developing communities, emergent coding techniques with project documents, and surveys with EWB-USA team members, this study identifies a set of project conditions to conduct fuzzy-set Qualitative Comparative Analysis (fsQCA). Findings show that the presence of a water committee cannot alone account for project sustainability. Additional conditions, …
A Systems-Based Framework For Design And Analysis Of An R And D Structure,
2017
Old Dominion University
A Systems-Based Framework For Design And Analysis Of An R And D Structure, Polinpapilinho F. Katina, Charles B. Keating, Luna M. Magpili
Engineering Management & Systems Engineering Faculty Publications
A critical challenge for managerial effectiveness and competitive advantage in research and development (R and D) organizations is developing an appropriate structural configuration. However, in finding an appropriate structural configuration, R and D managers are faced with unprecedented levels of uncertainty, ambiguity, and accelerating complexity, coupled with demands for increased productivity. This paper develops a systems-based framework to support rigorous design, analysis, and transformation of the structure for R and D organizations. The framework development includes: (1) a review of the literature for the nature and role of the structure in R and D management; (2) setting of the R …
Cyber-Physical System Characterization And Co-Regulation Of A Quadrotor Uas,
2017
University of Nebraska-Lincoln
Cyber-Physical System Characterization And Co-Regulation Of A Quadrotor Uas, Seth E. Doebbeling
Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research
An Unmanned Aircraft System (UAS) is a Cyber-Physical System (CPS) in which a host of real-time computational tasks contending for shared resources must be cooperatively managed to obtain mission objectives. Traditionally, control of the UAS is designed assuming a fixed, high sampling rate in order to maintain reliable performance and margins of stability. But emerging methods challenge this design by dynamically allocating resources to computational tasks, thereby affecting control and mission performance. To apply these emerging strategies, a characterization and understanding of the effects of timing on control and trajectory following performance is required. Going beyond traditional control evaluation techniques, …
Improving Resource Management In The Afghan Air Force,
2017
Air Force Institute of Technology
Improving Resource Management In The Afghan Air Force, Jonathan D. Ritschel, Tamiko L. Ritschel
Faculty Publications
The nascent Afghan Air Force (AAF) is rapidly changing with new platforms programmed and existing platforms expanding. As US and coalition forces draw down, the transition of financial responsibility from American to Afghan processes is on the horizon.
Geometry Driven Probabilistic Models For Shape Matching, Classification And Retrieval,
2017
Florida Institute of Technology
Geometry Driven Probabilistic Models For Shape Matching, Classification And Retrieval, Mark Matthew Moyou
Theses and Dissertations
Emulating human vision in a computational framework—known as computer vision—is one of the next major research areas being pursued; this emulation of vision can be viewed from a Systems Engineering perspective. The goal would be to design and develop an Intelligent Vision System built on a framework that could be tailored for specific vision applications. One of the fundamental components of vision is shape, so to design effective vision systems one needs to incorporate shape based algorithms as a core component. This dissertation progresses three facets of shape analysis algorithms: classification, retrieval and registration. Through the use of probabilistic models …
Concept Of Operations And High Level Requirements Framework For The Development Of A Computational Tool For Bridge Deterioration Analysis,
2017
Florida Institute of Technology
Concept Of Operations And High Level Requirements Framework For The Development Of A Computational Tool For Bridge Deterioration Analysis, Gabrielle Sue Leesman
Theses and Dissertations
In developing the lifecycles of a system, maintenance and support must be considered. Associated with this portion of the life cycle are periods between needs of maintenance and the cost of each type of maintenance. Previously a few state deterioration models have been created separately to better predict these maintenance cycles for varying ages, materials, traffic flow, and environmental conditions in the deck, substructure, and superstructure of bridges. A particular analysis tool from previous studies involves the development of Markov Chain (MC) models. This paper presents a systematic process to develop MC bridge deterioration models for state/federal transportation agencies. A …
Measuring The Robustness Of Forensic Tools' Ability To Detect Data Hiding Techniques,
2017
Brigham Young University
Measuring The Robustness Of Forensic Tools' Ability To Detect Data Hiding Techniques, Samuel Isaiah Moses
Theses and Dissertations
The goal of this research is to create a methodology that measures the robustness and effectiveness of forensic tools' ability to detect data hiding. First, an extensive search for any existing guidelines testing against data hiding was performed. After finding none, existing guidelines and frameworks in cybersecurity and cyber forensics were reviewed. Next, I created the methodology in this thesis. This methodology includes a set of steps that a user should take to evaluate a forensic tool. The methodology has been designed to be flexible and scalable so as new anti-forensic data hiding methods are discovered and developed, they can …
The Application Of Artificial Neural Networks For Prioritization Of Independent Variables Of A Discrete Event Simulation Model In A Manufacturing Environment,
2017
Brigham Young University
The Application Of Artificial Neural Networks For Prioritization Of Independent Variables Of A Discrete Event Simulation Model In A Manufacturing Environment, Rebecca Pires Dos Santos
Theses and Dissertations
The high complexity existent in businesses has required managers to rely on accurate and up to date information. Over the years, many tools have been created to give support to decision makers, such as discrete event simulation and artificial neural networks. Both tools have been applied to improve business performance; however, most of the time they are used separately. This research aims to interpret artificial neural network models that are applied to the data generated by a simulation model and determine which inputs have the most impact on the output of a business. This would allow prioritization of the variables …
Lean Innovation - Funding Stem Education,
2017
Purdue University
Lean Innovation - Funding Stem Education, Samarth Gupta, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
An Institutional Approach To Lean Six Sigma In Higher Education,
2017
Purdue University
An Institutional Approach To Lean Six Sigma In Higher Education, Timothy Winders, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
Evaluation Of Point Of Distribution Exercise,
2017
Purdue University
Evaluation Of Point Of Distribution Exercise, Kristen Dietz, Andrew Barett, Chad Laux Phd, Ryan Tennessen, Randy Black Phd, Pamela Aaltonen Phd, James E. Dietz Phd
International Conference on Lean Six Sigma
No abstract provided.
Improving Security Efficacy And Patron Wait Times In Bankers Life Fieldhouse At Indiana Pacers Games,
2017
Purdue University
Improving Security Efficacy And Patron Wait Times In Bankers Life Fieldhouse At Indiana Pacers Games, Christien Alexander, Shaince Matthews, Ryan Mccavit, Roneisha Watkins, James E. Dietz Phd, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
Implementing Lean Six Sigma In Fda Regulated Technology Transfer,
2017
Purdue University
Implementing Lean Six Sigma In Fda Regulated Technology Transfer, Naina Zachariah, Chad Laux Phd
International Conference on Lean Six Sigma
No abstract provided.
Improving Peruvian Manufacture Of Welding Electrodes,
2017
Universidad de Ingenieria y Tecnologia
Improving Peruvian Manufacture Of Welding Electrodes, Almendra Morales, Alejandro Gallegos, David Hernandez, Maria Ortiz
International Conference on Lean Six Sigma
No abstract provided.
An Exact Analysis For Four-Order Acousto-Optic Bragg Diffraction Which Incorporates Both Incident Light Angle And Sound Frequency Dependencies,
2017
University of Texas at Tyler
An Exact Analysis For Four-Order Acousto-Optic Bragg Diffraction Which Incorporates Both Incident Light Angle And Sound Frequency Dependencies, Adeyinka Sunday Ademola
Electrical Engineering Theses
This thesis extends the prior work which produced an exact solution to the four-order acousto-optic (AO) Bragg cell with assumed fixed center frequency and with exact Bragg angle incident light. The extension predicts the model that incorporates the dependencies of both the input angle of light and the sound frequency. Specifically, a generalized 4th order linear differential equation (DE), is developed from a simultaneous analysis of four coupled AO system of DEs. Through standard methods, the characteristic roots, which requires solving a quartic equation, is produced. Subsequently, a derived system of homogeneous solutions, which absorbs the roots obtained using …
Applying Kaizen To University Teaching Through Weekly Course Evaluation,
2017
South Westphalia University of Applied Science
Applying Kaizen To University Teaching Through Weekly Course Evaluation, Ingo Kregel
International Conference on Lean Six Sigma
Current evaluation standards in German higher education institutions (HEIs) most often do not lead to measurable quality improvement. The purpose of this paper is to critically evaluate whether Kaizen can be a useful methodology to improve the quality of teaching on course level and intensify the exchange and discussion between lecturers and learners.
From The Head To The Heart: A Case Study Of The Start-Up Year For Lean Six Sigma In University College Dublin,
2017
University College Dublin
From The Head To The Heart: A Case Study Of The Start-Up Year For Lean Six Sigma In University College Dublin, Michael Sinnott
International Conference on Lean Six Sigma
The purpose of this paper is to reflect back on the first year of running a Lean Six Sigma programme in University College Dublin. This year begins after the decision to run a process enhancement and culture change project using Lean Six Sigma has been taken, a high level implementation plan signed off, and the UCD Agile support unit created.
Stakeholder Theory: Implications For Total Quality Management In Higher Education,
2017
Purdue University
Stakeholder Theory: Implications For Total Quality Management In Higher Education, Louis Hickman, Mesut Akdere
International Conference on Lean Six Sigma
No abstract provided.
