1. ES100 MICRO AIR VEHICLE Ryan Goldberg Brett Keenan Loryn Chen Tiffany Khong Erica Edney Dani Battle Harris Benjamin

2. The GWS Slow Stick is an electric park flyer made by Grand-Wing Servotech. Its simplicity and easy-to-fly characteristics make it a great airplane for beginners. Out of the package, the Slow Stick uses three channels: throttle, elevator, rudder.With some simple modifications, ailerons can be added as a fourth channel to make a more nimble airplane Introduction

3. Summary T ž he goal of the project was to construct a Micro Air Vehicle based on the GWS Slow Stick Platform, with other parts designed in Creo Parametrics 1.0. It must be under 450 grams and capable of taking off and landing directed by a radio control A cost analysis and material list preparation made sure that the project followed the design specifications. The goal is to fly as many 8 paths around two pylons seperated by 50’ in 5 minutes.. For this, the plane must take off and land from the ground, be able to fly for the entire 5 minutes without needing to recharge the battery, and must stay within the boundary limits

4. Project: T o be build and design a Micro Air Vehicle, under 450 grams, capable of taking off and landing directed by a radio control. surveillance capabilities Summary

5. Build and test MAV Fly non-stop for 5 minutes Take off and land without human manipulation Fly figure 8 pattern Fit with camera Optimize cost Objectives

6. Under 450 grams 2.4 gH frequency Fly Safely Constraints

7. Plan Assess Parameters Learn how to draw isometric, oblique, and pictorial Learn how to use Creo Parametric 1.0 o Assemble plane parts in Creo Buy Trainer o Learn how to fly Buy GWS Slow Stick o Fly

8. Description 1. Type of UAV 2. Navigation System 3. Propulsion 4. Take off Mechanism 5. Tail Design 6. Camera Mount

9. Type of UAV GWS Slow Stick Fixed Wing Electric Power Single tail position rudder Single tail position elevator

10. Navigation System Full control from remote No onboard programming Remote with at least 3 channels o Speed o Rudder o Elevator

11. Propulsion Single Nose tip dual blade propellor Electrical power Not efficient to use combustion or gyro method

12. Take-off Mechanism Wheels o Minimize friction o Smooth on floor

13. Tail Design Rudder w/ Vertical Stabilizer Elevator w/ Horizontal Stabilizer o Limits Rolling

14. Camera Mount Needed to be: Light Strong (Unlikely to release) Inexpensive In a position where the camera can see

15. Analysis-Trainer Night Vapor RTF Ready to fly Removable Landing gear Weight: 16.4 grams Wingspan: 14.8 inches Recommended Battery: 70mAh 3.7V 14C

16. Includes: Wing Rudder Horizontal/Vertical Stabilizer Elevator Wing supports Gears and Wheels Battery attachment Fuselage (no shell) Analysis- GWS Slow Stick

17. 10 degree dihedral for extra stability 5 Minutes of max power 2.4Ghz CT6B 6-channel transmitter and receiver was best for capabilities and cost Analysis- GWS Slow Stick

18. Details Center of Gravity: Ensures that least amount of thrust is needed for takeoff Securing Components: Glue/Tape/Rubber Bands

19. Elevator Assembly

20. Leading Edge Support

21. Trading Edge Support

22. Vertical Stabilizer

23. Assembly

24. Gantt Chart

25. http://code.google.com/p/es100project 1/ Used for communication Upload project files Google Code

26. Problems And Solutions Weight: The heavier it is, the more energy needed for thrust. (400 grams) Battery: Only lasts 5 minutes Propellor: Hair got stuck in the propellor of the trainer We had a very hard time with the assembly, and could not find any battery in stalk that would work with out plane

27. Performance We struggled with assembly and therefore did not get a chance to fly the Slow Stick

28. Bill of Materials GWS Slowstick, No power system -$28.00 2.4G Fly-Sky (FS) CT6B 6-Channel Transmitter+Receiver (R6B)- $31.70 Dynam Brushless motor+18A ESC+3pcs 9g servos for RC Park Flyer- $24.70 Sky Lipo 1000mAh 11.1V 20C- $6.82

29. References http://www.parkzone.com/Products/De fault.aspx?ProdID=PKZU1180 http://www3.towerhobbies.com/cgi- bin/wti0001p?&I=LXHCJ2 http://www.horizonhobby.com/products /slow-stick-arf-park-flyer-red-GWS1040 http://www.rcuniverse.com/magazine/a rticle_display.cfm?article_id=75