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Engineering Design. Seven Resources Used to Create Technology. People Information Time Capital Machines and Tools Materials Energy. Engineering. The systematic application of mathematical, scientific, and technical principles to yield tangible products that meet our needs and desires.
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Seven Resources Used to Create Technology • People • Information • Time • Capital • Machines and Tools • Materials • Energy
Engineering • The systematic application of mathematical, scientific, and technical principles to yield tangible products that meet our needs and desires. • Has evolved as civilization has progressed, with each generation building on the accomplishments of its predecessors.
Engineers • Problem solvers • Personal Characteristics • Creativity • Resourcefulness • Ability to visualize and think abstractly
Constraints on design process • Safety • Reliability • Economic Considerations • Quality control • Environmental concerns • Manufacturability • Maintenance • Human factors engineering (ergonomics)
Design Principles • Design is the result of a formal, sequential process • Design problems seldom arise in clearly defined form • Design is driven by profit motive and market • Design requirements sometimes compete with each other • Design is the result of goal oriented research • Designs must be continually checked, refined, and improved