THE MELTING POT APPROACH TO SENIOR DESIGN
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THE MELTING POT APPROACH TO SENIOR DESIGN
Michael A. Latcha, Ph.D.Subramaniam Ganesan, Ph.D.
Edward Y.L. Gu, Ph.D.Richard E. Haskell, Ph.D.
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Reasons for a change of practice
Duplication of effort, different expectations and outcomes between departments
Integrate knowledge and skills Multidisciplinary teamwork Accreditation requirements
SOLUTION: Schedule all senior engineering design courses together on same days, at same times, with three experienced faculty members
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The “Melting Pot” Philosophy
The “Melting Pot” Approach All engineering disciplines in one room
Student Design Teams Combining all engineering disciplines to be successful
Choice of Design Project Non-industrial, multidisciplinary, no experience necessary
Never Answer a Question The Importance of Competition
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Project
Design a kit for Sophomore Design Upcoming course Autonomous line-following vehicle that can
carry a 15-lb payload along a closed-circuit track up to 300-ft long
Additional functions must be discussed but not necessarily designed
Maximum cost: $150
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Competition
Must function on non-straight portion of track with 15-lb payload
Performance measure: fastest adjusted time to traverse course
Can make up to 3 runs, with modifications between
Penalties: 5 second penalty for hitting obstacles 1 sec/ft penalty for not finishing course
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Week 1 – Introduction
Uncomfortable silence, confusion, wide-eyed looks, disbelief
Describe project and competition to class, establish website as main communication tool
Student profiles to gather information for team assignments
Design teams assigned, work begins
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Week 3 – Design proposals
Required before purchases can be made Level of detail range from minimal to
extreme Current designs have little resemblance to
proposed designs Team activity mainly divided between
disciplines with little interdisciplinary communication
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Week 8 – Oral Progress Reports
20-minute PowerPoint presentations “tell the story”
Every team member speaks No group had a functioning vehicle All groups had all necessary components Much more interdisciplinary activity, CS/ME
and EE/CE
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Week 12 – Current status
Only one group still has not seen their vehicle follow a line
All other groups are improving speed, accuracy and tracking - 3 weeks early
Most successful groups work and meet as a whole, everyone involved with all aspects
Least successful groups are still passing vehicles between discipline sub-groups
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Vehicles
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Future project ideas
Autonomous vehicles that: seek out and park into parallel spaces seek out and extinguish fires play sports (shoot baskets)
Teams of inter-communicating vehicles that cooperate to perform a function Play soccer, marching band
Anything with fire or explosives
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Conclusions
After April 15, 2004 seehttp://personalwebs.oakland.edu/~latcha/