1 / 23

Systems Engineering (Sistem Mühendisliği)

Systems Engineering (Sistem Mühendisliği). Doç. Dr. A. Egemen YILMAZ Ankara Üniversitesi Elektrik-Elektronik Müh. Bölümü aeyilmaz@eng.ankara.edu.tr. Problems and Handling. Problems in the text-books Problems in real-life Are they the same? Are they similar? New Paradigm in Higher Education

brittanyn
Download Presentation

Systems Engineering (Sistem Mühendisliği)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Systems Engineering(Sistem Mühendisliği) Doç. Dr. A. Egemen YILMAZ Ankara Üniversitesi Elektrik-Elektronik Müh. Bölümü aeyilmaz@eng.ankara.edu.tr

  2. Problems and Handling • Problems in the text-books • Problems in real-life • Are they the same? Are they similar? New Paradigm in Higher Education • Just in case teaching (before 1950s) • Just in time learning (after 1950s)

  3. Systems Engineering • The function of systems engineering is “to guide the engineering of complex systems”. • To guide: “to lead, manage, or direct, usually based on the superiorexperience in pursuing a given course” and “to show the way”. • Engineering: “the application of scientific principles to practical ends; as the design,construction and operation of efficient and economical structures, equipment, and systems”. • System: “a set of interrelatedcomponents working together toward some common objective”.

  4. Systems Engineering Notes: • “Complex”system: a system in which the elements are diverse andhave intricate relationships with one another. • “Engineered” system: excludes complex systems such as living organisms or ecosystems

  5. Engineered Complex Systems

  6. Engineered Complex Systems

  7. Systems Engineering • Focused on the system as a whole; it emphasizes its totaloperation. • Looks at the system from the outside, that is, at its interactions withother systems and the environment, as well as from the inside. • Concernednot only with the engineering design of the system, but also with external factors,which can significantly constrain the design, including the identification of: • customer needs, • system operational environment, • interfacing systems, • logisticssupport requirements, • the capabilities of operating personnel, and such otherfactors

  8. Systems Engineering • Also responsible for leading the formative (concept development)stage of a new system development • Important design decisionsat this stage cannot be based entirely on quantitative knowledge, but rather must often rely on qualitativejudgments utilizing experiencein a variety of disciplines • Bridges the traditional engineering disciplines. The diversityof the elements in a complex system requires different engineering disciplines to be involved. • Coordinates the design of eachindividual element.Especially important when individual system elements are designed,tested, and supplied by different organizations

  9. Origins of Systems Engineering • First known system with specifications: Noah’s Ark • Egyptian pyramids • Industrial Revolution • World War I • World War II • Cold War • …

  10. Responsibilities of a Systems Engineer • Requirements Analysis • Trade-Off Analysis (Decision Modeling) • System Test and Evaluation • Requirements Verification • Technical System Design Reviews • Risk Management • Configuration Management • Reliability, Maintainability, and Availability (RMA) Engineering • Producibility Engineering • Safety Engineering • Human Factors Engineering • System Integration

  11. Breakdown of a System

  12. Breakdown of a System

  13. Breakdown of a System

  14. Breakdown of a System

  15. Breakdown of a System

  16. System Hierarchy

  17. Systems Engineering Related Disciplines • Management (but differs by being analytical and advising while management acts as the decision makers) • Designers (but differs by being the integrators of the designs instead of being involved in all the intricate details of each component) • Specialty engineering (but differs by being the recipient of the specialty engineering tasks instead of the prime contributors) • Systems analysis (but differs by keeping focus on hardware, software, and interface development instead of mathematical models evaluation of alternatives and decision model designing) • Operations research (but differs by not limiting the changing of resources used in the way that the system operates)

  18. Systems Engineering Related Disciplines

  19. Career Decisions

  20. Career Decisions

  21. Systems Engineering Process SIMILAR Method • State the Problem • Investigate Alternatives • Model the System • Integrate • Launch the System • Assess Performance • Re-evaluate

  22. Systems Engineering Process

  23. The V-Diagram

More Related