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Mid-Point Review

Mid-Point Review. S.U.A.S. Student Unmanned Aerial System Senior Design Team# 14 . Project Scope. Primary Objectives : Systems Engineering approach for the design and manufacture of an Unmanned Aerial System (UAS) UAS able to complete specified mission.

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Mid-Point Review

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  1. Mid-Point Review S.U.A.S. Student Unmanned Aerial System Senior Design Team# 14

  2. Project Scope Primary Objectives: • Systems Engineering approach for the design and manufacture of an Unmanned Aerial System (UAS) • UAS able to complete specified mission. • UAS design compliant with the 2012 AUVSI Student UAS Competition requirements.

  3. Mission Profile Warm-up & Take-off Climb Waypoint Navigation Autonomous Area Search Waypoint Navigation Descent Landing (Constant Target Recognition) 6 5 4 3 7 1 2

  4. Project Status: Aircraft Construction • Telemaster Senior test plane assembled and ready to fly. • Hotwire assembly for foam cutting finished. • Initial plug for fuselage mold constructed.

  5. Modified Fuselage Structure Internal Shear Box Key Hole for extra support Three Layer Core Fiberglass – balsa - Fiberglass

  6. Hot Wire Foam Cutting • Wing templates will be cut from aluminum. Hot Wire

  7. Hot Wire Foam Cutting

  8. Composite Layup Schedule Carbon Fiber • Three Layer Core: • Carbon Fiber • Foam Core • Carbon Fiber Foam Core Carbon Fiber

  9. Fuselage Construction

  10. Project Status:Electronic Systems • Electronics Tested: • Imagery System • AutoPilot System • Propulsion System • Power Supply System • Ground Station Interfaces

  11. Imagery System Testing • Test Rig: • 1280MHz UHF Wireless Data Link • Sony KX-181 Camera

  12. Imagery System Test Results • Successful Range Test Performed from Tallahassee Capital Building to FSU Parking Garage #3 Range = Appx. 1.5 Miles

  13. Autopilot Testing Results

  14. Autopilot Future Testing • Waiting on Telemetry • Full hardware simulation without aircraft

  15. Propulsion System Testing Results • Motor operation testing (no propeller) • Full Throttle, Ic = 2.03 A • ½ Throttle, Ic = 1.46 A • ¼ Throttle, Ic = 1.01 A Ic Motor Battery ESC

  16. Propulsion System Future Testing • Test with propeller, on mission profile. • Test mounted on Telemaster Test Aircraft

  17. Power Supply System Testing • Determined Consumption of: • Video Tx = 450 mA • Test Camera = 90 mA • Autopilot Board = 140 mA • Brushless DC motor = max 2A

  18. Power Supply System Test Results • Tested batteries with loads • Charged/Discharged batteries successfully • Current Consumptions are within bounds.

  19. Issues • Video TX running hot • Added Fan to test rig • Autopilot Telemetry arriving late • Test over spring break • BEC not integrated in ESC • Purchase separate BEC

  20. Summary • Aircraft Construction Underway • Video Feed Functional • Power Supply System Semi-Operational • AutoPilot Telemetry Arriving Soon • Block Camera Testing Begun • System Testing on Telemaster Aircraft Begins Soon

  21. End of Presentation “Winging It”

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