1. Lab 03: AEV Arduino Programming Basics Advanced Energy Vehicle (AEV)

2. AEV Project Objective (Problem Definition) INITIAL CONCEPTS (Brainstorming) EXPERIMENTAL RESEARCH ANALYZE DESIGN DECISION RESEARCH COMPARE FINAL DESIGN Present AEV Design PT 1 PT 2 PT 3 PT 4 (System Analysis)(Programming)

3. Learning Objectives  Become familiar with techniques for design decision making  Become familiar with a structured method to screen and score design concepts  Practice concept screening and scoring methods with AEV design concepts.

4. Concept Screening Success Criteria ReferenceDesign ADesign BDesign CDesign DDesign EDesign F Balanced000-0-- Minimal blockage00--0+0 Center-of-gravity location000++0+ Maintenance0000-00 Durability00000+0 Cost0+--0-0 Environmental0++0+00 Sum +’s Sum 0’s Sum –’s 070070 250250 142142 133133 241241 232232 151151 Net Score02-2100 Continue ? CombineYesNo YesCombineRevise

5. Concept Scoring (Select Final Design Concept) A ReferenceOld Ref & EDesign DDesign F+ Success Criteria WeightRatingWeighted Score RatingWeighted Score RatingWeighted Score RatingWeighted Score Balanced 5%30.153 40.204 Minimal blockage 15%30.4540.604 30.45 Center-of-gravity location 10%20.2030.3050.505 Maintenance 25%30.753 20.5030.75 Durability15%20.3050.7540.6030.45 Cost20%30.603 20.402 Environmental10%30.303 3 3 Total Score2.753.453.103.05 Continue?NoDevelopNo

6. Test Track Safety Procedure Gate System Back of classroom Start Here = Locations of where students should stand

7. Preliminary Design Review (PDR)  The PDR demonstrates that the preliminary design meets all system requirements with acceptable risk and within the cost and schedule constraints and establishes the basis for proceeding with detailed design. These first eight labs will help build a foundation in creating an energy efficient vehicle that will meet all the criteria stated in the Mission Concept Review (MCR) PDR is due at the beginning of Lab 09B with more details of the PDR outlined in Lab 7

8. Things to Remember  Quiz 4  Executive Summary for Lab 03  Update Project Portfolio  Extra Credit Video (Due: Lab 07 (Part 1))  Start thinking about PDR (Due: Lab 09B)