Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Industrial Engineering (4)
- Business (3)
- Business Administration, Management, and Operations (3)
- Risk Analysis (3)
- Operational Research (2)
-
- Agency (1)
- American Studies (1)
- Anthropological Linguistics and Sociolinguistics (1)
- Anthropology (1)
- Architecture (1)
- Art and Design (1)
- Arts and Humanities (1)
- Bilingual, Multilingual, and Multicultural Education (1)
- Business Law, Public Responsibility, and Ethics (1)
- Business and Corporate Communications (1)
- Civil Engineering (1)
- Civil Law (1)
- Civil Rights and Discrimination (1)
- Civil and Environmental Engineering (1)
- Communication (1)
- Communication Technology and New Media (1)
- Communications Law (1)
- Comparative and Foreign Law (1)
- Computer Engineering (1)
- Controls and Control Theory (1)
- Creative Writing (1)
- Criminology and Criminal Justice (1)
- Institution
Articles 1 - 9 of 9
Full-Text Articles in Systems Engineering
The American Multi-Modal Energy System: Model Development With Structural And Behavioral Analysis Using Hetero-Functional Graph Theory, Dakota John Thompson
The American Multi-Modal Energy System: Model Development With Structural And Behavioral Analysis Using Hetero-Functional Graph Theory, Dakota John Thompson
Dartmouth College Ph.D Dissertations
In the 21st century, infrastructure is playing an ever greater role in our daily lives. Presidential Policy Directive 21 emphasizes that infrastructure is critical to public confidence, the nation's safety, and its well-being. With global climate change demanding a host of changes across at least four critical energy infrastructures: the electric grid, the natural gas system, the oil system, and the coal system, it is imperative to study models of these infrastructures to guide future policies and infrastructure developments. Traditionally these energy systems have been studied independently, usually in their own fields of study. Therefore, infrastructure datasets often lack the …
A Dual Perspective Towards Building Resilience In Manufacturing Organizations, Steven A. Fazio
A Dual Perspective Towards Building Resilience In Manufacturing Organizations, Steven A. Fazio
Theses and Dissertations
Modern manufacturing organizations exist in the most complex and competitive environment the world has ever known. This environment consists of demanding customers, enabling, but resource intensive Industry 4.0 technology, dynamic regulations, geopolitical perturbations, and innovative, ever-expanding global competition. Successful manufacturing organizations must excel in this environment while facing emergent disruptions generated as biproducts of complex man-made and natural systems. The research presented in this thesis provides a novel two-sided approach to the creation of resilience in the modern manufacturing organization. First, the systems engineering method is demonstrated as the qualitative framework for building literature-derived organizational resilience factors into organizational structures …
A Framework For Adaptive Capacity In Complex Systems, Abdulrahman Alfaqiri
A Framework For Adaptive Capacity In Complex Systems, Abdulrahman Alfaqiri
Engineering Management & Systems Engineering Theses & Dissertations
Complex systems are characterized by their high level of inter-connectivity, ambiguity, and emergence. Therefore, a failure in one element of a system (e.g. cyber layer) due to external or internal disturbances can lead to a cascade effect that may influence all elements of the system. Consequently, the complex system will not be able to perform its functional performance. Threats related to complex systems are very dynamic, fast, complex and damage can be severe. Thus, to respond to the dynamic and unpredictable nature of these threats, complex systems need to be highly adaptive to survive and thrive in the face of …
Demonstrating Set-Based Design Techniques- A Uav Case Study, Colin Small
Demonstrating Set-Based Design Techniques- A Uav Case Study, Colin Small
Graduate Theses and Dissertations
The Department of Defense (DoD) and Engineered Resilient Systems (ERS) community seek to improve decision making in the Analysis of Alternatives (AoA) process by incorporating resilience and leveraging the capabilities of model-based engineering (MBE) early in the design process. Traditional tradespace exploration utilizing Point-Based Design (PBD) often converges quickly on a solution with subsequent engineering changes to modify the design. However, this process can lead to a suboptimal solution if an incorrect initial solution is chosen. Enabled by MBE, Set-Based Design (SBD) considers sets of all possible solutions and enables down-selecting possibilities to converge on a final solution. Using a …
Convergent Set-Based Design In Integrated Analysis Of Alternatives: Designing Engineered Resilient Systems, Zephan Wright Wade
Convergent Set-Based Design In Integrated Analysis Of Alternatives: Designing Engineered Resilient Systems, Zephan Wright Wade
Graduate Theses and Dissertations
This thesis presents a comprehensive package for understanding and expanding set-based design quantification through the definition and demonstration of Convergent set-based design (SBD). Convergent SBD is a technique developed for the Engineered Resilient Systems program sponsored by the Department of Defense. Convergent SBD contributes a repeatable methodology with the goal of mathematically eliminating inefficient sets. The study of Convergent SBD led to the development of dominance identification criteria equations using comparison of statistical means. The demonstration of Convergent SBD also illustrates the effect of mission resilience in the tradespace and the impact mission resilience has on preference. Finally, Convergent SBD …
Functionality, Complexity, And Approaches To Assessment Of Resilience Under Constrained Energy And Information, Jason B. Clark
Functionality, Complexity, And Approaches To Assessment Of Resilience Under Constrained Energy And Information, Jason B. Clark
Theses and Dissertations
While system functions, functionality, and complexity are widely used concepts in systems engineering, there is significant diversity in their definitions and no unified approach to measurement. This research establishes a method for measuring impacts to functionality in dynamic engineered systems based on changes in kinetic energy. This metric is applied at particular levels of abstraction and system scales, consistent with the established multiscale nature of systems. By measuring system behavior in context with expected scenarios, it is possible to estimate expected functionality or set bounds on a system's maximum functionality. Functionality and system effectiveness is heavily influenced by the amount …
Resilience Of Transportation Infrastructure Systems To Climatic Extreme Events, Alexandra C. Testa
Resilience Of Transportation Infrastructure Systems To Climatic Extreme Events, Alexandra C. Testa
Masters Theses
A topology-based approach has been used to measure the resilience of a highway network to climatic events. Civil infrastructure systems are inarguably critical to the everyday functions of society. Because such systems are regionally distributed, their components undergo a wide range of hazard intensities, often dependent on their relative locations. The ability of an infrastructure system to withstand, adapt to, and rapidly recover from extreme events is paramount to its ability to continuously serve users. The topological properties of a network can provide a good means to assess the resilience of the system which is adequate to comprehend the preparedness …
Interpreting, Stephanie Jo Kent
Interpreting, Stephanie Jo Kent
Doctoral Dissertations
What do community interpreting for the Deaf in western societies, conference interpreting for the European Parliament, and language brokering in international management have in common? Academic research and professional training have historically emphasized the linguistic and cognitive challenges of interpreting, neglecting or ignoring the social aspects that structure communication. All forms of interpreting are inherently social; they involve relationships among at least three people and two languages. The contexts explored here, American Sign Language/English interpreting and spoken language interpreting within the European Parliament, show that simultaneous interpreting involves attitudes, norms and values about intercultural communication that overemphasize information and discount …
Applying Sustainability From A Systems Perspective:, Timothy Brophy
Applying Sustainability From A Systems Perspective:, Timothy Brophy
Master's Theses
Becoming sustainable is no longer an option. Current industry methods will not be able to support the necessary changes our growing society demands. In order to keep up with ever increasing demands industry will be aimed toward making major system changes toward a fully sustainable model. As of right now only basic sustainability actions have been put in place. Industry needs to make a strategic change toward resilient systems with an end goal of evolving into fully biomimic systems. This thesis covers a brief history of production leading to the Industrial Revolution which created a need for increased sustainability efforts. …