1. Lab 01: AEV Project Introduction Advanced Energy Vehicle (AEV)

2. Introduction Example AEV AEVs are small (< 500grams), autonomous, electric motor- powered, propeller-driven vehicles that are suspended from and maneuver along a monorail track systems hung from the laboratory ceilings

3. AEV Project Objectives  Project Management and Teamwork Time management, task scheduling, communication, etc.  Design Process and Cycle Identifying requirements/constraints, brainstorming, initial designs, build/test/analyze, final design, etc.  Project Documentation Project notebook, design review phase documents, final reports, extra credit video, etc.

4. 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) AEV Design Cycle

5. AEV Design Review Phases  Demonstrate the design process through a series of review phases  A design review is described as a: "documented, comprehensive examination of the design to evaluate the adequacy of the design requirements“ The Mission Concept Review (MCR) is an example of an early review phase; and, in this case, is provided.

6. AEV Design Review Phases  AEV design teams will demonstrate the design by: 1.Understanding the Mission Concept Review (MCR) to create an AEV to complete mission objectives and to meet design constraints 2.Developing Test Readiness Review Documents (TRR) to demonstrate that the team is prepared to meet the Performance Test Objectives 3.Developing a Preliminary Design Review Document (PDR) from laboratory tests and Performance Test 1 4.Developing a Critical (Final) Design Review Document (CDR) from detailed investigations in design, including the PDR, and Performance Tests 2-4

7. AEV Design Review Phases Overview Mission Concept Review (MCR) Test Readiness Review: Performance Test 1 Preliminary Design Review (PDR) Test Readiness Reviews: Performance Test 2-4: Critical Design Review (CDR)  Mission Concept Review (provided)  Final Documentation

8. AEV Components

9.  Classroom Components Desktop Tracks Li-PO Battery and Chargers  AEV-Kit (kept by team)  Automatic Control System  Structure Pieces  Hardware  Electric Motors  Propellers  Monorail wheels  Hand Tools These components are to stay in the classroom at ALL times

10. AEV Components  Tracks: Classroom (overhead) Desktop  Desktop Track  Each desk has a desktop stand to use throughout the AEV design process  Classroom Track  The laboratory has suspended track(s) for design and operational testing

11. AEV Structure and Wheels  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies AEV Components AEV structure AEV Wheel AEV Reflective Sensor

12. AEV Propulsion System  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies Brushless Electric Motor 2.5” and 3”, Diameter Propellers AEV Components

13. AEV Energy Storage  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies 2-Cell Lithium-Polymer Battery Capacity: 800mAh Voltage: 7.4V (nominal) AEV Components

14. AEV Automatic Control System  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies Motor Driver Arduino Nano USB AEV Components

15. AEV Aerodynamic Body Components OPTIONAL  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies OPTIONAL components for AEV Design Home-built or Team Bought Innovative thought encouraged AEV Components

16. AEV Aerodynamic Body Components OPTIONAL  AEV  Structure and Wheels  Propulsion System  Energy Storage  Automatic Controller  Motor Driver  Aerodynamic Bodies AEV Components 3D Printing Laser Cutting

17. Mission Concept Review

18. AEV Lab Reporting Format

19. Technical Communication Guide  The GRADING GUIDELINES for each lab which will tell which type of report format to follow.  Follow the Technical Communications Guide (Tech Comm Guide) found on the EEIC Course Website.  Make sure to have the appropriate header or cover page with the necessary information!  Remember to use past tense, third person, and also spell check the document before handing in!

20. AEV Documents Page The AEV Documents Page includes many documents that will be used throughout the semester A Lab Manual is included that describes the activities associated with each lab. A Lab Guidelines document describes the reporting requirements for each lab. Today follow the description for Lab 1 in the Lab Manual Assemble the sample AEV components shown on the AEV documents page under 3D PDF of Sample AEV.

21. Today’s Activities 1.Team will construct sample model of AEV – without motors or electronics 2.Team will brainstorm ideas for modifications for their design 3.Each team member will prepare an orthographic sketch of their idea – example in Lab Manual 4.The team will produce an Executive Summary as described in the Lab Guidelines document for Lab 1 on the AEV Documents Page. Disregard cost and weight estimates. 5.Print kit parts list (2 copies) and kit label and bring to next week’s lab

22. Design Considerations 1.Must move forward and backwards 2.Energy usage should be minimized (weight, aerodynamics, etc.) 3.How many motors to use 4.Should motors be pushing or pulling vehicle? 5.What propellers should be used? 6.How will vehicle position be determined and controlled? 7.Battery voltage variations 8.Track independence (slight uphill, downhill variations may cause coasting)