ATV-2 Operations “ Up to the ISS and Back”  Kris Capelle  ATV-2 Lead Mission Director
ATV-1: Jules Verne ATV-3: Edoardo Amaldi ATV-2: Johannes Kepler Launch:  15 Feb 22:13z Docking: 23 Feb 15:25z  (+/- 30 min...
<ul><li>ATV Mission </li></ul><ul><li>ATV Spacecraft </li></ul><ul><li>Mission Phases </li></ul><ul><li>ISS - ATV </li></u...
1. ATV MISSION
ATV Mission <ul><li>The  Automated Transfer Vehicle (ATV)  is a  pressurized  module, which provides contribution to the l...
2. ATV SPACECRAFT
<ul><li>Automated Transfer Vehicle 2 major parts: </li></ul><ul><ul><li>“ Spacecraft” </li></ul></ul><ul><ul><ul><li>Data ...
ATV / Soyuz Comparative
Vehicle overall layout Spacecraft (SC) Integrated Cargo Carrier (ICC) Equipped Propulsion Bay (EPB) ATV Fuel Tanks (Attitu...
Vehicle overall layout HTV
Vehicle overall layout + Xatv + Yatv + Zatv + Yatv Diameter: 4.4 m Wing span: 22m Height: 10 m
Vehicle overall layout
External equipment
Spacecraft (Propulsion Bay) Main Thruster (4) 490N thrusters Propellant Tank (4) Mono Methyl Hydrazine (MMH) [fuel] (4) Mo...
Main Characteristics <ul><ul><li>Mass at launch up to 20750 kg </li></ul></ul><ul><ul><li>Dry mass of 11 tons </li></ul></...
3. Mission Phases 3.1 Overview  3.2 Launch and Early Operations Phase (LEOP) 3.3 Rendezvous and Docking 3.4 Attached Phase...
Overview
Launch and Early Operations Phase (1) Launched by Ariane 5 ES from Kourou (French Guiana) (15 Feb 22:13) Boosters separati...
Launch and Early Operations Phase (2) Launched by Ariane 5 ES from Kourou (French Guiana) (Mar 09 04:03) Boosters separati...
Rendezvous and Docking (1/8) Way Points Hold Points - 3.5 km -19 m -11 m -249 m S -3 S -1 S -2 S 4 S 3 S 1 S 0 V-bar R-bar...
Rendezvous and Docking (1/8) Details STATION KEEPING S 4 S 4  (EP) = ATV at S 4  in EP Attitude BEFORE transition to DUP A...
<ul><li>Mechanical Contact </li></ul><ul><li>Post Contact force </li></ul><ul><li>SM Capture (ATV latches) </li></ul><ul><...
Rendezvous and Docking (1/8)
Rendezvous and Docking (1/8)
Rendezvous and Docking (1/8)
Rendezvous and Docking (1/8)
Rendezvous and Docking (1/8)
Attached Phase (1/4) Launched by Ariane 5 ES from Kourou (French Guiana) (Mar 09 04:03) Boosters separation Fairing separa...
Attached Phase (2/4) Hatch opening
Attached Phase (3/4) Inside ICC Cargo Rack
Attached Phase (4/4) Reboost
ATV as ISS module  (seen from Soyuz 18S-2 on April, 10)
ATV as ISS module  (seen from Shuttle 02 Jun 2008)
ATV as ISS module  (seen from Shuttle 11 Jun 2008)
Undocking and Re-entry (1/4) <ul><li>Main activities </li></ul><ul><li>Cargo Preparation  </li></ul><ul><li>Hatch Closure ...
 
Undocking and Re-entry (1/4)
Undocking and Re-entry (1/4)
4. ISS operations
Current ISS configuration
 
<ul><li>Feb 16 - Russian EVA #28 </li></ul><ul><li>Feb 18 - HTV Relocation to  Node 2 Zenith </li></ul><ul><li>Feb 23 - AT...
HTV RELOCATION
5. Training
ISS Mission Control  Center - Moscow ISS ATV TDRSS ISS Data Artemis TDRSS Telemetry & Telecommands Operational Coordinatio...
Coordination!!! Ground Control Centre Authorities MISSION PRIME AUTHORITY MISSION AUTHORITY    Cargo Transfer <ul><li>Sup...
 
 
END   Thank you for your attention!
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ATV-2 Operations - briefing for the Media 9-Feb-2011

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A presentation by ESA Mission Director Kris Capelle given to the media at the European Astronaut Centre, 9 Feb 2011, prior to the launch of ATV Johannes Kepler.

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  • The vehicle is made of 2 major physical parts named “cargo carrier” and “spacecraft”. The spacecraft is the assembly of the equipped propulsion module and the equipped avionics bay. The cargo carrier is made of the “external module” and of the pressurized module itself which ends by the docking system.
  • The vehicle is made of 2 major physical parts named “cargo carrier” and “spacecraft”. The spacecraft is the assembly of the equipped propulsion module and the equipped avionics bay. The cargo carrier is made of the “external module” and of the pressurized module itself which ends by the docking system.
  • The “spacecraft” is a kind of “service module” . It houses the main components of avionics and propulsion. It accommodates as well the solar arrays driving systems. The propulsion system is located in the so-called “Equipped Propulsion Bay”. In this bay, there are 8 tanks, surface tension type, with MMH and N2O4; they are pressurized by 2 high pressure Helium tanks. 4 main thrusters of 490N thrust are mounted on the aft. There are 4 clusters with 5 attitude control thrusters, 200 N class, accommodated on the external shell of the “spacecraft”. All the thrusters are controlled by 4 Propulsion Drive Electronics located in the propulsion bay.
  • ATV-2 Operations - briefing for the Media 9-Feb-2011

    1. 1. ATV-2 Operations “ Up to the ISS and Back” Kris Capelle ATV-2 Lead Mission Director
    2. 2. ATV-1: Jules Verne ATV-3: Edoardo Amaldi ATV-2: Johannes Kepler Launch: 15 Feb 22:13z Docking: 23 Feb 15:25z (+/- 30 min) Undocking: 04 Jun (depending on ISS/Shuttle Planning)
    3. 3. <ul><li>ATV Mission </li></ul><ul><li>ATV Spacecraft </li></ul><ul><li>Mission Phases </li></ul><ul><li>ISS - ATV </li></ul><ul><li>Training </li></ul>
    4. 4. 1. ATV MISSION
    5. 5. ATV Mission <ul><li>The Automated Transfer Vehicle (ATV) is a pressurized module, which provides contribution to the logistic servicing of the International Space Station (ISS) through: </li></ul><ul><li>- re-boost and support to attitude control for the ISS </li></ul><ul><li>- delivery of items (dry pressurized cargo, water, gases and propellant) </li></ul><ul><li>- disposal of ISS wastes, solid and liquid . </li></ul>
    6. 6. 2. ATV SPACECRAFT
    7. 7. <ul><li>Automated Transfer Vehicle 2 major parts: </li></ul><ul><ul><li>“ Spacecraft” </li></ul></ul><ul><ul><ul><li>Data handling, </li></ul></ul></ul><ul><ul><ul><li>Thermal Control, </li></ul></ul></ul><ul><ul><ul><li>Power generation , 4.8KW </li></ul></ul></ul><ul><ul><ul><li>Propulsion, 4 x 490N (Main Propulsion) </li></ul></ul></ul><ul><ul><li>28 x 220N (Attitude Control) </li></ul></ul><ul><ul><ul><li>Sensors (gyro, accelerometers, Star tracker, VDM (videometer) , TGM (telegoniometer) </li></ul></ul></ul><ul><ul><ul><li>GPS </li></ul></ul></ul><ul><ul><ul><li>Communications (TDRS, ARTEMIS and Russian Ground Stations) </li></ul></ul></ul><ul><ul><li>“ Payload” </li></ul></ul><ul><ul><ul><li>Integrated Cargo Carrier </li></ul></ul></ul><ul><ul><ul><li>(pressurised module, with cargo racks) </li></ul></ul></ul><ul><ul><ul><li>Tanks for Gas, Water and Propellant Delivery </li></ul></ul></ul><ul><ul><ul><li>Docking System </li></ul></ul></ul>ATV Spacecraft
    8. 8. ATV / Soyuz Comparative
    9. 9. Vehicle overall layout Spacecraft (SC) Integrated Cargo Carrier (ICC) Equipped Propulsion Bay (EPB) ATV Fuel Tanks (Attitude Control & Reboost) Equipped Avionics Bay (EAB) Electronics Boxes Equipped Pressurised Module (EPM) Pressurized Cargo & Crew Interfaces (gas & water) Russian Docking System (RDS) Docking Interface
    10. 10. Vehicle overall layout HTV
    11. 11. Vehicle overall layout + Xatv + Yatv + Zatv + Yatv Diameter: 4.4 m Wing span: 22m Height: 10 m
    12. 12. Vehicle overall layout
    13. 13. External equipment
    14. 14. Spacecraft (Propulsion Bay) Main Thruster (4) 490N thrusters Propellant Tank (4) Mono Methyl Hydrazine (MMH) [fuel] (4) Mono Oxide Nitrogen (MON) [oxydizer] Pressurant Tank (2) Helium Attitude Control Thrusters (28) 220N thrusters
    15. 15. Main Characteristics <ul><ul><li>Mass at launch up to 20750 kg </li></ul></ul><ul><ul><li>Dry mass of 11 tons </li></ul></ul><ul><ul><li>up to 9.5 tons gross cargo capability </li></ul></ul><ul><ul><li>up to 7 tons of propellants at launch </li></ul></ul><ul><ul><li>10.3 meter long </li></ul></ul><ul><ul><li>22.3 meter span solar arrays deployed </li></ul></ul><ul><ul><li>4.5 meter diameter </li></ul></ul><ul><ul><li>22 m3 pressurised module (16 available to cargo accommodation) </li></ul></ul><ul><ul><li>4 solar arrays, sun tracking, providing 4.8 kW altogether </li></ul></ul><ul><ul><li>Propulsion: </li></ul></ul><ul><ul><li>4x 490N (Main Propulsion) </li></ul></ul><ul><ul><li>28 x 220N (Attitude control) </li></ul></ul>
    16. 16. 3. Mission Phases 3.1 Overview 3.2 Launch and Early Operations Phase (LEOP) 3.3 Rendezvous and Docking 3.4 Attached Phase 3.5 Undocking and Re-entry
    17. 17. Overview
    18. 18. Launch and Early Operations Phase (1) Launched by Ariane 5 ES from Kourou (French Guiana) (15 Feb 22:13) Boosters separation Fairing separation Main stage separation First EPS boost Second EPS boost Injection / Separation (15 Feb 23:17)
    19. 19. Launch and Early Operations Phase (2) Launched by Ariane 5 ES from Kourou (French Guiana) (Mar 09 04:03) Boosters separation Fairing separation Main stage separation First EPS boost Second EPS boost Injection (Mar 09 05:09) <ul><li>Main activities after Separation </li></ul><ul><li>Solar Array Deployment </li></ul><ul><li>Antenna Boom deployment </li></ul><ul><li>GPS Initialisation </li></ul><ul><li>Spacecraft Health check </li></ul><ul><li>Transfer to Phasing Orbit (reboost) </li></ul>
    20. 20. Rendezvous and Docking (1/8) Way Points Hold Points - 3.5 km -19 m -11 m -249 m S -3 S -1 S -2 S 4 S 3 S 1 S 0 V-bar R-bar S -4 RENDEZVOUS & DOCKING - 30 km - 170 km - 105 km Transfer to Phasing Orbit Drift on Phasing Orbit Transfer to ISS Vicinity S 2 - 15.5 km S 41 S -1/2 Transfer to Rendezvous - 39 km ~ 240 min
    21. 21. Rendezvous and Docking (1/8) Details STATION KEEPING S 4 S 4 (EP) = ATV at S 4 in EP Attitude BEFORE transition to DUP Attitude S 4 (DUP) = ATV at S 4 in DUP Attitude S4SK GNC Mode FA_1_2 GNC Mode
    22. 22. <ul><li>Mechanical Contact </li></ul><ul><li>Post Contact force </li></ul><ul><li>SM Capture (ATV latches) </li></ul><ul><li>ISS Free Drift (110’) </li></ul><ul><li>AutoCAM Disabled </li></ul><ul><li>Docking Sequence start </li></ul><ul><li>Probe retraction </li></ul><ul><li>Interface aligned </li></ul><ul><li>ATV Hooks Closure </li></ul><ul><li>Probe Extension, Latch retraction, Final retraction </li></ul><ul><li>SM Hooks Closed </li></ul><ul><li>Bus merging </li></ul><ul><li>Contingencies: (Latch opening, Pyro) </li></ul>Rendezvous and Docking (1/8)
    23. 23. Rendezvous and Docking (1/8)
    24. 24. Rendezvous and Docking (1/8)
    25. 25. Rendezvous and Docking (1/8)
    26. 26. Rendezvous and Docking (1/8)
    27. 27. Rendezvous and Docking (1/8)
    28. 28. Attached Phase (1/4) Launched by Ariane 5 ES from Kourou (French Guiana) (Mar 09 04:03) Boosters separation Fairing separation Main stage separation First EPS boost Second EPS boost <ul><li>Main activities during attached Phase </li></ul><ul><li>Gargo Delivery </li></ul><ul><li>Refuelling </li></ul><ul><li>Gas Transfer </li></ul><ul><li>Liquid Transfer </li></ul><ul><li>ISS Reboost </li></ul><ul><li>Debris Avoidance Manoeuvres </li></ul>
    29. 29. Attached Phase (2/4) Hatch opening
    30. 30. Attached Phase (3/4) Inside ICC Cargo Rack
    31. 31. Attached Phase (4/4) Reboost
    32. 32. ATV as ISS module (seen from Soyuz 18S-2 on April, 10)
    33. 33. ATV as ISS module (seen from Shuttle 02 Jun 2008)
    34. 34. ATV as ISS module (seen from Shuttle 11 Jun 2008)
    35. 35. Undocking and Re-entry (1/4) <ul><li>Main activities </li></ul><ul><li>Cargo Preparation </li></ul><ul><li>Hatch Closure </li></ul><ul><li>Hooks Opening and Separation (springs) </li></ul><ul><li>Departure boost </li></ul><ul><li>De-orbitation boost 1+2 </li></ul><ul><li>Splash Down </li></ul>
    36. 37. Undocking and Re-entry (1/4)
    37. 38. Undocking and Re-entry (1/4)
    38. 39. 4. ISS operations
    39. 40. Current ISS configuration
    40. 42. <ul><li>Feb 16 - Russian EVA #28 </li></ul><ul><li>Feb 18 - HTV Relocation to Node 2 Zenith </li></ul><ul><li>Feb 23 - ATV Docking </li></ul><ul><li>Feb 26 to March 5 – ULF-5 </li></ul><ul><ul><li>Permanent Multi-purpose Module (PMM) installation on Node 1 Nadir </li></ul></ul><ul><li>Feb 28 – Vozdukh R&R (Russian CO2 removal system) </li></ul><ul><li>Mar 7 – HTV Relocation to Node 2 Nadir </li></ul><ul><li>Mar 16 – Soyuz 24S Undocking </li></ul><ul><li>Apr 1 – Soyuz 26S Docking </li></ul>Upcoming ISS operations
    41. 43. HTV RELOCATION
    42. 44. 5. Training
    43. 45. ISS Mission Control Center - Moscow ISS ATV TDRSS ISS Data Artemis TDRSS Telemetry & Telecommands Operational Coordination ATV and ISS data GPS Localization ATV COMMUNICATION LINKS ISS Mission Control Center - Houston ATV Control Center Toulouse
    44. 46. Coordination!!! Ground Control Centre Authorities MISSION PRIME AUTHORITY MISSION AUTHORITY  Cargo Transfer <ul><li>Supervises the process of </li></ul><ul><li>Integrated ATV/ISS Operations </li></ul><ul><li>handles </li></ul><ul><li>Integrated ATV/ISS Ops </li></ul><ul><li>GO / NO GO authorization </li></ul><ul><li>for the next mission step </li></ul><ul><li>handles </li></ul><ul><li>Integrated ISS/ATV Ops </li></ul> RVD / Departure  Refuelling  Reboost  Attitude Control  Water & Gas Transfer  Control & Monitor ATV  Before every GO Command checks readiness of ATV  Control & Monitor execution of ATV automated sequences (onboard mission plan, OMP) MISSION EXECUTION CONTROL LAUNCH AUTHORITY  Pre-launch  Launch Kourou EXECUTION of automated sequences (OMP) MCC - H Houston MCC - M Moscow ATV - CC Toulouse
    45. 49. END Thank you for your attention!

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