Abstract:is an engineering textbook author, instructor, and consultant for Wasson Strategics, LLC, a professional training and consulting services firm specializing in systems engineering, technical project management, organizational development, and team development. In 2006, Wasson authored a new systems engineering text entitled System Analysis, Design, and Development: Concepts, Principles, and Practices as part of the John Wiley & Sons' System Engineering and Management series. The text received the Engineering Sc… Show more
“…A Chi Square Test for Association was conducted to determine which of these issues were associated with integration success. Four of 22 the five, issues 1, 2, 4, and 5, were found to be associated to integration success at the 95% confidence level. These four issues were used as the basis to formulate four considerations that should be reviewed when trying to integrate reuse components and subsystems into complex systems to avoid violating the principles of integration 10 :…”
Section: Secondary Considerations For Implementing Reusementioning
The integration of reuse components and subsystems into complex systems is continuing to increase in development programs as a method to reduce resources needed and to reduce complexity. Previous research identified that reuse can commonly be a driver of system integration failures. A previous work identified four considerations for ensuring that reuse is integrated into a system successfully. This paper adapts a framework from the discipline of Strategic Foresight that provides a fixed roadmap for addressing the considerations. The framework consists of 10 guidelines across six phases, Framing, Scanning, Forecasting, Visioning, Planning, and Acting. The framework was evaluated against 18 historical systems that failed due to reuse components or subsystems to determine if the framework would have mitigated the failure mechanisms around the reuse. The framework was found to have mitigated 100% of the failure mechanisms across the 18 systems.
“…A Chi Square Test for Association was conducted to determine which of these issues were associated with integration success. Four of 22 the five, issues 1, 2, 4, and 5, were found to be associated to integration success at the 95% confidence level. These four issues were used as the basis to formulate four considerations that should be reviewed when trying to integrate reuse components and subsystems into complex systems to avoid violating the principles of integration 10 :…”
Section: Secondary Considerations For Implementing Reusementioning
The integration of reuse components and subsystems into complex systems is continuing to increase in development programs as a method to reduce resources needed and to reduce complexity. Previous research identified that reuse can commonly be a driver of system integration failures. A previous work identified four considerations for ensuring that reuse is integrated into a system successfully. This paper adapts a framework from the discipline of Strategic Foresight that provides a fixed roadmap for addressing the considerations. The framework consists of 10 guidelines across six phases, Framing, Scanning, Forecasting, Visioning, Planning, and Acting. The framework was evaluated against 18 historical systems that failed due to reuse components or subsystems to determine if the framework would have mitigated the failure mechanisms around the reuse. The framework was found to have mitigated 100% of the failure mechanisms across the 18 systems.
“…Working backwards involves a mental search for equations that will solve the problem, but with little conceptual understanding of the nature of the problem, little strategic decision-making, and little metacognitive self-reflection and regulation of the solution process. Wasson [20] described plug-and-chug as "a traditional engineering teaching model in which students Plug a value into an equation and Chug out an answer." Truax [21] suggests that "The plug and chug approach to completing assignments does not require the student to really understand what they are doing, and even protects their limited knowledge of the subject from being exposed.…”
Section: Background and Literature Reviewmentioning
He received his Ph.D. in cognitive psychology from Carnegie Mellon University. His interests are in how undergraduate students learn, and especially, in critical thinking and how students draw meaningful connections in traditional college content materials.
Systems Engineering, as an emerging discipline was transformed from the Engineering of Systems in the early 1950's to focus on Managing the Development of Systems with a new Systems Management approach. The transformation was initiated to resolve conflicts between Engineering and Management paradigms that contributed to failures in post‐WWII complex system development and integration of new technologies. By today's standards, the transformation was a partial solution with unintended consequences, namely Systems Engineering's qualifications as an Engineering Discipline. … Where is the Engineering?
To answer the question, we explore the SE Technical Competency Gap, what it is and how it evolved, explore its impact on the Engineering of Systems that contributes to project technical, cost, and schedule performance issues SE is intended to minimize, and illustrate how the lack of a core technical framework that defines its concepts, principles, and practices leads to the proliferation of misinformation by the uninformed. Ultimately, the SE global community has a conundrum – continue its unwitting Systems Management approach under the premise of SE … or … to institute corrective actions to … restore … SE technical core competency qualifications as a bonafide, maturing Engineering Discipline to where it should be today postures for the future.
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