1. P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie

2. Team Vision Goals Create concepts New risks & benchmark specific subsystem Identify functions Contact Boeing Accomplishments Concepts limited down to 2 potential ideas Risks added for subsystems & benchmarks added for maglev and micro controller Primary and secondary functions created

3. Updated Customer Requirements

4. Updated Engineering Requirements

5. House of Quality

6. Functional Decomposition

7. ROV benchmarking

8. Maglev and magnetic bearing benchmarking

9. Microcontroller Benchmarking

10. Concept Development

11. Morphological Chart and Concept Selection Criteria for Concept Selection 1.Uses magnets for levitation 2.Can it operate underwater? 3.Is it safe? 4.Are there shafts and seals? 5.Will Boeing be able to adopt the design? 6.High flow of water 7.Is it completely waterproof? 8.Is it stable? 9.Keeps propeller and user safe 10.Not an electrical hazard 11.Programming is efficient and robust 12.Can be completed in 2 semesters 13.Easy to use 14.Cheap to produce 15.Efficient 16.Generates a lot of thrust 17.Friction-less and no mechanical wear

12. Fallback Options Gift shop design Partially levitated (1 single mechanical point) Propeller made to operate in air, if there is enough time we will make it submersible

13. Concept Selection -

14. Systems Architecture Propeller Axial magnetic levitation and stability system Lateral magnetic (or mechanical) stability system Propeller rotation mechanism (electromagnetic or mechanical) Propeller physical protection system Propeller case/duct system Electronic control system for electromagnet and propeller operation Electronics and magnetics waterproof housing User controller interface

15. Subsystem Designs Joe Bernardini 3D Modeling/Drawings, Sheets and Schematics BOM & Cost Documentation Bernie Garcia Propeller Design 3D Modeling/Drawings, Sheets and Schematics Zach Louison Enclosure design Heat Dissapation Mike Purcell Microcontroller Coding Sensors System Power Elijah Sensenig DC Motor Driver board (electromagnets) Electromagnets and earth magnets System Power

16. Feasibility - Neodymium Magnetic Attraction Forces

17. Feasibility - Propeller Material Design Research and Prototyping ⇒ Compare, design, thrust/stability comparison

18. Feasibility- Thrust Calculations

19. Feasibility - Power Consumption

20. Feasibility - Battery Size and Weight

21. Designs and Flowcharts

22. Risk Assessment

23. Plans for next phase