ESA Document - Emits - ESA
ESA Document - Emits - ESA ESA Document - Emits - ESA
s • Component simulators Flight Dynamics, consisting of: • Spacecraft composite control • Rendezvous and docking control 2.10.2.2.3 Habitation module mission HMM Assessment Study Report: CDF-20(A) February 2004 page 114 of 422 The Habitation Module Mission task is in charge of composite operations from start of commissioning up to return to Earth. Although the Habitation Module Mission task has taken over the overall responsibility, the teams working for LEO Assembly stay intact up to commissioning after Mars trajectory injection. The operational effort is governed by two requirements: • to provide a permanent operational presence for the crew over 2.6 years • to provide on-call expertise for the whole spacecraft over 2.6 years Operations Architecture: Habitation Module Mission Team, consisting of: • System Team • Mission Planning Team • Crew Interface Team • Component Operations Teams (one team for each type of component and habitation module subsytem) • Industrial Support Team on call • Habitation Module ground mock up Mission Control System, consisting of: • System mission control system • Component mission control systems Simulators, consisting of: • System simulator (being able to represent the different stages of assembly) • Component and habitation module subsystems simulators • Ground reference simulator Flight Dynamics, consisting of: • Spacecraft composite control • Manoeuvre control • Rendezvous and docking control Data Dissemination (TBD) 2.10.2.2.4 Martian surface mission operations
s HMM Assessment Study Report: CDF-20(A) February 2004 page 115 of 422 The Martian Surface Mission Operations task is in charge of the descent, landing, surface operations and ascent from departure from the habitation spacecraft up to docking again. Although the mission cumulates in a short duration surface presence, the respective operations preparation and tools development require a large operations infrastructure to be set up. Operations Architecture: Martian Surface Mission Operations System Team, responsible of: • MEV operations • SHM operations • EVA operations • MAV operations Each element team has a dedicated mission control system and simulator and has to cover the operation of all subsystems. The MEV and MAV operations in addition have flight dynamics support. 2.10.2.2.5 Mars relay satellite The Mars Relay satellite is seen as a mission in itself. It can be operated from a separate Mission Control Centre. The operational effort is estimated to be of a similar order of magnitude as a current-day Mars observation mission. 2.10.2.3 Timeframe Table 2-41 shows the timeframe for the mission: Time to HMM Timeframe Operations Departure Duration Start of Activity [years] [years] Activity Project/Mission Activities 31 October 2020 -12.5 Phase A start of first element 29 October 2028 -4.5 First launch 29 December 2032 -0.3 End of assembly 16 January 2033 -0.2 Start of commissioning 16 April 2033 0.0 Departure from Earth orbit 11 November 2033 0.6 Mars arrival 28 April 2035 2.0 Mars departure 27 November 2035 2.6 Earth arrival LEO Assembly Operations Task 1 May 2017 -16.0 5.0 Operations support to system study 1 May 2022 -11.0 3.0 Assembly operations definition
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s<br />
• Component simulators<br />
Flight Dynamics, consisting of:<br />
• Spacecraft composite control<br />
• Rendezvous and docking control<br />
2.10.2.2.3 Habitation module mission<br />
HMM<br />
Assessment Study<br />
Report: CDF-20(A)<br />
February 2004<br />
page 114 of 422<br />
The Habitation Module Mission task is in charge of composite operations from start of<br />
commissioning up to return to Earth.<br />
Although the Habitation Module Mission task has taken over the overall responsibility, the teams<br />
working for LEO Assembly stay intact up to commissioning after Mars trajectory injection.<br />
The operational effort is governed by two requirements:<br />
• to provide a permanent operational presence for the crew over 2.6 years<br />
• to provide on-call expertise for the whole spacecraft over 2.6 years<br />
Operations Architecture:<br />
Habitation Module Mission Team, consisting of:<br />
• System Team<br />
• Mission Planning Team<br />
• Crew Interface Team<br />
• Component Operations Teams (one team for each type of component and habitation<br />
module subsytem)<br />
• Industrial Support Team on call<br />
• Habitation Module ground mock up<br />
Mission Control System, consisting of:<br />
• System mission control system<br />
• Component mission control systems<br />
Simulators, consisting of:<br />
• System simulator (being able to represent the different stages of assembly)<br />
• Component and habitation module subsystems simulators<br />
• Ground reference simulator<br />
Flight Dynamics, consisting of:<br />
• Spacecraft composite control<br />
• Manoeuvre control<br />
• Rendezvous and docking control<br />
Data Dissemination (TBD)<br />
2.10.2.2.4 Martian surface mission operations
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