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ESD.02 Essentials of Engineering Lecture Notes

What is Engineering?

Definition:

  • The word "engineer" comes from the French ...
  • Evolution of job description of engineer ...
  • Engineer means "to contrive" and "to manage" ...
  • Engineering is applied common sense
  • Engineering is the application of science for human benefit.
  • Theodore Von Karman: "Scientists discover the world that exists; engineers create the world that never was."
  • Engineering = problem solving in complex ambiguous systems

    Essential Qualities All Engineers Should Possess (according to MIT, Boeing and N. Augustine)

    Qualities of Engineers according to the Accreditation Board for Engineering and Technology

    Approaches to Problem Solving:

  • Scientific Learning Process: Dissection->Brainstorming->Design->Build
  • Holistic / Systems Thinking
  • Interrelationships
  • History
  • Philosophy
  • Root and Cause
  • Similitude
  • If a problem is worth solving, it will likely be complex enough to require complex and/or multiple solutions.

    Aesthetics: What is Engineering Beauty?

  • Simplicity
  • Practicality (depends on defined (who defines?) purpose of project)
  • Elegant
  • Innovative
  • Perfect vs. Good Enough
  • What are the Important Constraints?


    Follow-Up:
    Read: Great Engineering Achievements of the 20th Century