Search Constraints

Start Over
Filtering by: Subject Systems engineering -- Decision making Remove constraint Subject: Systems engineering -- Decision making

Search Results

  • A risk-informed decision making framework accounting for early-phase conceptual design of complex systems

    Creator:
    Van Bossuyt, Douglas L.
    Abstract:
    A gap exists in the methods used in industry and available in academia that prevents customers and engineers from having a voice when considering engineering risk appetite in the dynamic shaping of early-phase conceptual design trade study outcomes. Current methods used in Collaborative Design Centers either collect risk information after...
    Resource Type:
    Dissertation
    Full Text:
    to a wide variety of engineering risk-informed decision making cases and without the need for time

  • An Engineering Decision Support System (EDSS) with alternative-criterion pair evaluations

    Creator:
    Herling, Derald E.
    Abstract:
    An Engineering Decision Support System, EDSS, was developed using Bayesian mathematics which incorporates knowledge and confidence components observed in alternative-criterion pair decision making. The separation of knowledge and confidence has been previously unaccounted for in decision-making methods. EDSS provides decision support to individuals or teams which must make choices between...
    Resource Type:
    Dissertation
    Full Text:
    An Engineering Decision Support System (EDSS) with

  • Enabling safety-informed design decision making through simulation, reasoning and analysis

    Creator:
    Jensen, David Charles
    Abstract:
    While many organizations claim to "put safety first," safety is rarely considered early in the design process when system-level architectural decisions are made. Instead, system design follows an abstraction-to-detail process to first meet functional and then performance requirements. Following this process, safety assurance occurs in the later stages of design...
    Resource Type:
    Dissertation
    Full Text:
    : Enabling Safety-Informed Design Decision Making through Simulation, Reasoning and Analysis Abstract

  • Risk-based negotiation for collaborative system design in a distributed environment

    Creator:
    Qiu, Yuming
    Abstract:
    Risk is a crucial decision factor besides traditional cost and performance during collaborative decision making in a distributed environment. Three main challenges exist: 1) stakeholders' different perspectives and/or diverse cultures can lead to inconsistent risk probability evaluations; 2) risk consequence is hard to be quantified in concrete unit; 3) risk...
    Resource Type:
    Dissertation

  • Relationship of pauses to problem solving events in mechanical design protocols

    Creator:
    Chamberlin, Martha J.
    Abstract:
    This thesis compares two methods for studying the problem-solving processes of mechanical design engineers. The first method, verbal protocol analysis, was applied by L. Stauffer to construct a problem-solving model of mechanical design. The second method, timing analysis, measures the time intervals separating drawing or speaking actions during the design...
    Resource Type:
    Masters Thesis
    Full Text:
    experience in industry. All had at least a BS in mechanical engineering. The least experienced subject had

  • Integrating sustainable manufacturing assessment into decision making for a production work cell

    Creator:
    Zhang, Hao
    Abstract:
    Sustainability has been the focus of intense discussions over the past two decades, with topics around the entire product life cycle. In the manufacturing phase, research has been focused solely on environmental impact assessment or environmental impact and cost analysis in its assessment of sustainability. However, few efforts have investigated...
    Resource Type:
    Masters Thesis
    Full Text:
    Manufacturing Assessment into Decision Making for a Production work cell Abstract approved

  • Automating pilot function performance assesssment using fuzzy systems and a genetic algorithm

    Creator:
    Zaspel, Joachim C.
    Abstract:
    Modern civil commercial transport aircraft provide the means for the safest of all forms of transportation. While advanced computer technology ranging from flight management computers to warning and alerting devices contributed to flight safety significantly, it is undisputed that the flightcrew represents the most frequent primary cause factor in airline...
    Resource Type:
    Masters Thesis
    Full Text:
    resemble an office designed for "information management, communication, decision making, and supervisory

  • Effective decision-theoretic assistance through relational hierarchical models

    Creator:
    Natarajan, Sriraam
    Abstract:
    Building intelligent computer assistants has been a long-cherished goal of AI. Many intelligent assistant systems were built and fine-tuned to specific application domains. In this work, we develop a general model of assistance that combines three powerful ideas: decision theory, hierarchical task models and probabilistic relational languages. We use the...
    Resource Type:
    Dissertation
    Full Text:
    , 2007. Title: Effective Decision-Theoretic Assistance Through Relational Hierarchical Models Abstract

  • Development and comparison of two alternate display formats for an AgendaManager interface

    Creator:
    Wilson, Robert B. (Robert Brian)
    Abstract:
    Modern commercial air travel is considered by most transportation specialists to be the safest of all forms of transportation. While safe, any loss of life is tragic and the only really acceptable state of commercial air transport safety is that of 'zero-tolerance' where no accident is acceptable. Research has demonstrated...
    Resource Type:
    Masters Thesis
    Full Text:
    Master of Science in Industrial Engineering presented on June 5, 1997. Title: Development and

  • Assisting decision making in component design for sustainable manufacturing

    Creator:
    Eastlick, Dane D.
    Abstract:
    Current life cycle assessment tools are often deficient in assisting design for sustainable manufacturing efforts. Integrating an improved assessment method into a decision support framework will provide a means for designers and engineers to better understand the impacts of their decisions. A unit process modeling-based sustainability assessment method is presented...
    Resource Type:
    Masters Thesis
    Full Text:
    be aware of the social implications of their works, and to support engineering decision making for