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 19 of 19 for “"system architecting"”.
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Multi-level decision-based system architecting
Decision-based system architecting represents a complex system as a set of interconnected decisions that a .system architect can make about the trade space. Modeling a system using decision-based frameworks allows the architect to not only enumerate and evaluate feasible architectures, but also, to …
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Rule-based system architecting of Earth observation satellite systems
System architecting is concerned with exploring the tradespace of early, high-level, system design decisions with a holistic, value-centric view. In the last few years, several tools and methods have been developed to support the system architecting process, focusing on the representation of an …
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System architecting of a campaign of earth observing satellites
… warming, the ability to collect data on Earth system dynamics is of high importance. This thesis discusses how systems architecture principles can be successfully applied to the scheduling and implementation of large, complex space satellite systems, designed to provide measurements towards the …
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Campaign-level science traceability for Earth observation system architecting
… of the earth. This thesis discusses how system architecting of the Decadal campaign can realistically reproduce the decision logic of the Decadal Survey, while accurately capturing the necessary constraints and value functions, and can form the basis for rational analysis of the effects …
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An algorithmic approach to system architecting using shape grammar-cellular automata
… upon the understanding of the fundamentals of system architecting in order to more effectively apply this process to engineering systems. The universal concern about the system architecting process is that the needs and wants of the stakeholders are not being fully satisfied, primarily because …
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Investigating the future architecture of construction projects
… the potential preferred architecture, ARIES, a system architecting framework is applied to the construction project team as the targeted enterprise in this research. First, the current architecture of the enterprise is analyzed from ten elements including landscape and stakeholder. While many …
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An Engineering Systems Approach to Production Planning of Optical Systems
… opportunities to improve their production systems through the adoption of new technologies. When presented with these opportunities, enterprise leaders are faced with decisions that can have profound viability implications. A value-centric framework to holistically and systematically inform …
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Enhancing the quality and breadth of carbon reduction project ideation and roadmapping for corporations
… thesis seeks to demonstrate the benefits of a systems approach to the ideation and complexity analysis of carbon reduction projects (CRP) for heavy-industry corporations (HICs), which is critical for HICs to adapt to a lower-carbon world. The thesis uses a systems approach to improve the …
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Investigating the impact of technology progress on the future architecture of Japanese space enterprise
… to space technology. In this context, the ecosystem and the stakeholders around JAXA have been changing dramatically and the expectation on JAXA is increasing more and more. In this research, ARIES, a system architecting framework is applied to exploration of the generation of the future …
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A guiding framework for applying machine learning in organizations
… proposes the ML Integration framework for the System Architect to review the enterprise model, identify opportunities, evaluate technology adoption and architect the ML System. In this framework, system architecting methodologies as well as Object-Process Diagrams are used to illustrate the …
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A system approach to implementation of predictive maintenance with machine learning
… thesis analyzes the entire digital industrial ecosystem in various dimensions such as initiatives, technologies in related domains, stakeholders, markets, and strategies. This work also analyzes of the predictive maintenance solution in various dimensions such as background, importance, suitable …
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Acquisition strategies for commonality across complex aerospace systems-of-systems
Commonality is a system architecting strategy widely used to improve affordability and reliability of families of products. However not all commonality is beneficial, and organizations must balance commonality benefits and commonality costs to pursue a successful strategy. The existing literature …
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Systems-level analysis of On Demand Mobility for aviation
… near and far-term mitigation opportunities. A systems-level analysis was used to capture interdisciplinary influence factors such as limitations placed on ODM networks as a result of air traffic control, ground infrastructure integration, network load balancing, unmanned aircraft interaction …
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A systems architecture-based approach to assess candidate upgrades to complex systems
… for assessing compatibility between parent systems and child subsystems is proposed and applied to several cases where subsystems are being replaced in legacy systems. CAM is a screening process intended to be used by project managers who need to replace components of complex systems. The …
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Architecting the future U.S. Coast Guard shore infrastructure logistics enterprise
… insufficient transformation effort, and that a systems approach to "architecting the enterprise" can position the SILC to most effectively manage the USCG shore infrastructure portfolio. To demonstrate the applicability and efficacy of a systems approach, this thesis applies the Architecting …
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Complex dynamic system architecture evaluation through a hierarchical synthesis of tools and methods
The automobile embodies complex dynamic system architecture with thousands of components and as many interconnections. The modern day vehicle architecture attempts to balance significant tradeoffs and constraints to achieve the system goals. There are innumerable combinations, which may or may not …
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HEXANE : architecting manned space exploration missions beyond low-earth orbit
… of the trade-offs inherent in future system architectures for manned missions aids decision support for long-term planning of the spaceflight infrastructure. Assessments of such manned missions are particularly difficult due to the quantity of applicable technologies and potential …
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A Conceptual Framework for Specification of Network-Centric System Architectures
Software-based system architecture has been recognized as a foundation laying out the underpinnings that are critically important for successful engineering of large-scale complex systems. In recent years, architecting has played a more crucial role in engineering network-centric system of systems. …
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A domain independent method to assess system of system meta-architectures using domain specific fuzzy information
… a domain independent method to build and assess systems of systems (SoS) architecture models. A simplified meta-architecture containing each component system's participation and a first order, binary, system-to-system interface is proposed. The method describes how to elicit desired SoS …