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Sep 21, 2010 www.teamfrednet.org Team FREDNET Mission Update
GLXP Requirement <ul><li>Primary Prize </li></ul><ul><ul><li>Landing on Moon </li></ul></ul><ul><ul><ul><li>Carry GLXP pay...
Team FREDNET to the Moon <ul><li>Open Source GLXP Team </li></ul><ul><ul><li>Everyone can participate </li></ul></ul><ul><...
TFN Structure <ul><li>Mission Team </li></ul><ul><ul><li>Overall mission design, interfaces, integration </li></ul></ul><u...
TFN Mission Study <ul><li>Baseline mission concept </li></ul><ul><ul><li>Falcon 1e </li></ul></ul><ul><ul><li>Launch from ...
TFN Mission Phases <ul><li>Ascent (Falcon 1e) </li></ul><ul><ul><li>Upper stage burnout </li></ul></ul><ul><li>Payload tip...
Landing/Operations Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Planned operations from -40 C to +40 C (narrow win...
Launch Windows Sep 21, 2010 www.teamfrednet.org Fluctuations in Lunar Distance vs. Optimal Landing Window
Trajectory Sep 21, 2010 www.teamfrednet.org
Delta V Budget Sep 21, 2010 www.teamfrednet.org Mission Phases Delta V (m/s) Trans-Lunar Injection 3100 Margin 5% 155 TLI ...
Solid propellant concept (Weed) Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org <ul><li>Two separation stages </li></...
Landed Mass Layout Sep 21, 2010 www.teamfrednet.org
Landed Mass Breakdown Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Subsystem Baseline Mass (kg) Communications 5.0...
Vehicle Masses (Weed) Sep 21, 2010 www.teamfrednet.org Item TLI  (kg) De-orbit  (kg) Lander (kg) Vehicle Total 37.00 14.50...
Bi-propellant concept (Masten) Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org <ul><li>One separation stage </li></ul...
TLI/Lander Mass Breakdown Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Lander Stage Total (kg) Ox Tank 4 Fuel Tank...
Conceptual Communications Budget <ul><li>Vehicle Transmission (40 cm dish): </li></ul><ul><ul><li>Pointing accuracy ~ 3 de...
TFN On-going development <ul><li>Open source contributions </li></ul><ul><ul><li>Lander design </li></ul></ul><ul><ul><ul>...
Come join Team FREDNET <ul><li>A lunar mission goal </li></ul><ul><ul><li>Pooling our collective intelligence </li></ul></...
Thanks to the TFN Mission Team <ul><li>AGI for use of Satellite Toolkit </li></ul><ul><li>David Masten </li></ul><ul><li>R...
Additional Slides Sep 21, 2010 www.teamfrednet.org
Global Reach <ul><li>Open source spawned by the internet  </li></ul><ul><ul><li>Forums </li></ul></ul><ul><ul><li>Wikis </...
TFN Open Source Technologies Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org picorover WRV-1 Jaluro Lunar Lander
TFN and XOIE Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org
Mission Analysis Sep 21, 2010 www.teamfrednet.org Stage Mission Solid Margin Bi-Prop Margin TLI 3255 3300 1.4% De-Orbit 28...
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10 05-28 finaltfnslidedeck.ppt

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Transcript of "10 05-28 finaltfnslidedeck.ppt"

  1. 1. Sep 21, 2010 www.teamfrednet.org Team FREDNET Mission Update
  2. 2. GLXP Requirement <ul><li>Primary Prize </li></ul><ul><ul><li>Landing on Moon </li></ul></ul><ul><ul><ul><li>Carry GLXP payload </li></ul></ul></ul><ul><ul><li>Broadcasting HD video </li></ul></ul><ul><ul><li>Roving 500 m </li></ul></ul><ul><li>Secondary Prizes </li></ul><ul><ul><li>Water detection </li></ul></ul><ul><ul><li>Heritage sites </li></ul></ul><ul><ul><li>Surviving the Lunar night </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  3. 3. Team FREDNET to the Moon <ul><li>Open Source GLXP Team </li></ul><ul><ul><li>Everyone can participate </li></ul></ul><ul><ul><li>Students at all levels </li></ul></ul><ul><ul><li>Professionals at all levels </li></ul></ul><ul><li>Current effort include </li></ul><ul><ul><li>Individuals from US, Europe, Australia and Asia </li></ul></ul><ul><ul><li>University teams </li></ul></ul><ul><ul><li>Industry partners </li></ul></ul><ul><li>People making a difference </li></ul><ul><ul><li>Being a participant rather than a spectator </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  4. 4. TFN Structure <ul><li>Mission Team </li></ul><ul><ul><li>Overall mission design, interfaces, integration </li></ul></ul><ul><li>Open Source Team </li></ul><ul><ul><li>Subsystems, alternative solutions, innovation </li></ul></ul><ul><li>Business Development </li></ul><ul><ul><li>Strategic partnerships, fund raising </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  5. 5. TFN Mission Study <ul><li>Baseline mission concept </li></ul><ul><ul><li>Falcon 1e </li></ul></ul><ul><ul><li>Launch from Kwajalein Atoll </li></ul></ul><ul><ul><li>Direct descent to Lunar surface </li></ul></ul><ul><li>Constraints </li></ul><ul><ul><li>Cost/Reliability </li></ul></ul><ul><ul><li>Payload mass </li></ul></ul><ul><ul><li>Launch windows </li></ul></ul><ul><ul><li>Landing windows </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  6. 6. TFN Mission Phases <ul><li>Ascent (Falcon 1e) </li></ul><ul><ul><li>Upper stage burnout </li></ul></ul><ul><li>Payload tip-off (Separation) </li></ul><ul><ul><li>Earth coast - checkout </li></ul></ul><ul><li>Trans-lunar injection (TLI stage) </li></ul><ul><ul><li>Trans-lunar coast – mid-point corrections </li></ul></ul><ul><li>Direct descent landing (Lander) </li></ul><ul><ul><li>Post landing check-out and operations </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  7. 7. Landing/Operations Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Planned operations from -40 C to +40 C (narrow window for Lunar ops ~ 2 days)
  8. 8. Launch Windows Sep 21, 2010 www.teamfrednet.org Fluctuations in Lunar Distance vs. Optimal Landing Window
  9. 9. Trajectory Sep 21, 2010 www.teamfrednet.org
  10. 10. Delta V Budget Sep 21, 2010 www.teamfrednet.org Mission Phases Delta V (m/s) Trans-Lunar Injection 3100 Margin 5% 155 TLI Total 3255 Landing 2700 Margin 5% 135 ACS 10 TCM 80 Alignment error 100 Landing Total 3025 Mission Total 6280
  11. 11. Solid propellant concept (Weed) Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org <ul><li>Two separation stages </li></ul><ul><ul><li>TLI separation </li></ul></ul><ul><ul><li>De-Orbit separation </li></ul></ul><ul><li>Two solid stages </li></ul><ul><ul><li>ATK Star class </li></ul></ul><ul><li>Monopropellant Lander </li></ul><ul><ul><li>Hydrazine </li></ul></ul><ul><ul><li>Differentially throttled </li></ul></ul>(Star30BP) (Star17A) TLI separation plane De-orbit separation plane
  12. 12. Landed Mass Layout Sep 21, 2010 www.teamfrednet.org
  13. 13. Landed Mass Breakdown Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Subsystem Baseline Mass (kg) Communications 5.0 GNC 5.4 Power 8.0 C&DH 2.0 Thermal (passive) 0.0 Structure 13.0 TFN Payload (rover/camera) 3.5 GLXP Payload 1.0 Total 37.9 Margin 7.1 Margin % 19% Total+Margin 45.0
  14. 14. Vehicle Masses (Weed) Sep 21, 2010 www.teamfrednet.org Item TLI (kg) De-orbit (kg) Lander (kg) Vehicle Total 37.00 14.50 20.90 Total Payload 207.40 80.90 45.00 Engine/Fuel 505.00 112.00 15.00 GLOW 749.40 207.40 80.90
  15. 15. Bi-propellant concept (Masten) Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org <ul><li>One separation stage </li></ul><ul><ul><li>TLI separation </li></ul></ul><ul><li>Two bi-propellant engines </li></ul><ul><ul><li>TLI is 3000 lb class </li></ul></ul><ul><ul><li>Lander is 200 lb class </li></ul></ul><ul><li>Lander </li></ul><ul><ul><li>De-orbit and descent </li></ul></ul>(Star30BP) (Star17A) TLI separation plane De-orbit separation plane
  16. 16. TLI/Lander Mass Breakdown Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org Lander Stage Total (kg) Ox Tank 4 Fuel Tank 2 Helium Tank 7 Main Engine 7 RCS Thruster 4 Structure 8 Plumbing 4 Electrical 4 Vehicle Total 40 Payload 30 Oxidizer 97 Fuel 13 Total GLOW 181 TLI Stage Total (kg) Ox Tank 12 Fuel Tank 4 Helium Tank 25 Main Engine 15 RCS Thruster 4 Structure 5 Plumbing 5 Electrical 4 VehicleTotal 74 Lander 181 Oxidizer 440 Fuel 61 Total GLOW 756
  17. 17. Conceptual Communications Budget <ul><li>Vehicle Transmission (40 cm dish): </li></ul><ul><ul><li>Pointing accuracy ~ 3 deg </li></ul></ul><ul><ul><ul><li>Low gain whip antenna prior to dish pointing </li></ul></ul></ul><ul><ul><li>During TLI </li></ul></ul><ul><ul><ul><li>the transmit power is ~ 0.5 Watts RF </li></ul></ul></ul><ul><ul><li>After landing, </li></ul></ul><ul><ul><ul><li>the transmit power is increased to ~ 1.0 Watts RF </li></ul></ul></ul><ul><li>Ground Station Transmission (34 meter dish): </li></ul><ul><ul><li>Pointing accuracy ~ 0.05 deg </li></ul></ul><ul><ul><li>Operating at 8.4 GHz </li></ul></ul>Sep 21, 2010 www.teamfrednet.org
  18. 18. TFN On-going development <ul><li>Open source contributions </li></ul><ul><ul><li>Lander design </li></ul></ul><ul><ul><ul><li>Queens Univ. study </li></ul></ul></ul><ul><ul><ul><li>Univ. of Virginia </li></ul></ul></ul><ul><ul><li>Imaging technologies </li></ul></ul><ul><ul><ul><li>Broward College </li></ul></ul></ul><ul><ul><li>Rovers </li></ul></ul><ul><ul><ul><li>Three competing concepts </li></ul></ul></ul><ul><ul><ul><li>LEGO Moonbot educational software program </li></ul></ul></ul><ul><ul><li>Communications </li></ul></ul><ul><ul><ul><li>Open source radio </li></ul></ul></ul>Sep 21, 2010 www.teamfrednet.org
  19. 19. Come join Team FREDNET <ul><li>A lunar mission goal </li></ul><ul><ul><li>Pooling our collective intelligence </li></ul></ul><ul><ul><li>Demonstrating our potential </li></ul></ul><ul><ul><li>Making our efforts relevant </li></ul></ul><ul><li>Demonstrating real science and engineering </li></ul>Sep 21, 2010 www.teamfrednet.org [email_address]
  20. 20. Thanks to the TFN Mission Team <ul><li>AGI for use of Satellite Toolkit </li></ul><ul><li>David Masten </li></ul><ul><li>Ryan Weed </li></ul><ul><li>Joshua Tristancho </li></ul><ul><li>Balachandar Ramamurthy </li></ul><ul><li>Alex Csete </li></ul><ul><li>Bill Mania </li></ul>Sep 21, 2010 www.teamfrednet.org
  21. 21. Additional Slides Sep 21, 2010 www.teamfrednet.org
  22. 22. Global Reach <ul><li>Open source spawned by the internet </li></ul><ul><ul><li>Forums </li></ul></ul><ul><ul><li>Wikis </li></ul></ul><ul><ul><li>Skype </li></ul></ul><ul><ul><li>Youtube </li></ul></ul><ul><ul><li>Twitter </li></ul></ul><ul><li>Leveraging IT ubiquity for collaboration </li></ul>Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org
  23. 23. TFN Open Source Technologies Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org picorover WRV-1 Jaluro Lunar Lander
  24. 24. TFN and XOIE Sep 21, 2010 www.teamfrednet.org www.teamfrednet.org
  25. 25. Mission Analysis Sep 21, 2010 www.teamfrednet.org Stage Mission Solid Margin Bi-Prop Margin TLI 3255 3300 1.4% De-Orbit 2835 2700 -4.8% Landing 190 190 0.0%
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