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ENGINEERING DESIGN PROCESS
Ask
Imagine
what is the problem
brainstorm ideas
.
Plan
Create
draw a design
Improve
follow the plan
.
discus what could be better
DEFINITIONS
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Innovation
Invention
Technology
a newly created method, idea or product
a newly created process or device
the use of science in industry and engineering to invent useful things or to solve problems
THE NINE CORE TECHNOLOGIES
the triangle is the strongest geometric shape because any added force is evenly spread through all three sides.
“Coggle Part 2” (39 points)
Each of the steps of the Universal Systems Model (15)
Recreate it in Coggle: Define each step, why it is important and give an example for each.
Construction (7)
What is the strongest geometric shape used in construction and why?
What is a “Truss” and where are they used (3 examples)?
Definitions (19)
Criteria vs. Constraints vs. Trade-offs; Resources vs. Capital; Archimedes Principle; Open vs. Closed System; Conductor vs. Semi-Conductor vs. Insulator; Compressive Force; Tensile Force; Torsional Force; Shear Force
UNIVERSAL SYSTEMS MODEL
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Fluid
Electronic
Optical
Electrical
Thermal
Structural
Bio Tech
Mechanical
Materials
putting together mechanical parts to produce control and transmit motion.
Create supports, containers, shelters, connectors, and functional shapes.
Producing, storing, controlling, transmitting, and getting work from electrical energy.
using small amounts of electricity for controlling; detecting and information collecting, storing, retrieving, processing and communicating.
using fluid either gas or liquid to apply force or to transport.
Producing light.
Heat energy.
adapting and altering organisms and biological processes for a desired outcome.
Producing, altering and combining materials.
Truss
a system framework typically consisting of rafters, posts, and struts commonly used in roofs bridges
It is used in bridges
Input
Process
Output
Feedback
.
the resourses used to make the product
the process that changes those resources
the finished product
improvements of the product if needed
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