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Logistcs of Space Mission Operations Logistics of Space Mission Operations “Logistics is the management of the flow of resources between the Dr. Mario Merri point of origin and the Head of Mission Data Systems Division point of consumption in ESOC order to meet some requirements …” 03/12/2013 Wikipedia ESA UNCLASSIFIED – For Official Use What is Mission Control? 1. Purpose of space mission control is to deliver mission products in response to requests from users 2. Mission products can be: a. Data (e.g. science, earth observation) b. Services (e.g. communications, navigation) c. Material samples processing (microgravity) 3. Space Mission Control shall ensure: a. Spacecraft health and safety b. Implementation and maintenance of baseline trajectory/orbit and environmental conditions c. Operations of spacecraft subsystems, payload, ground segment for mission product generation Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 2 ESA UNCLASSIFIED – For Official Use How Can we “Listen” and “Talk” to the Spacecraft? Telecommands: < 10 Telemetry Parameters = 0 Telecommands: ~ 25 Telemetry Parameters ~100 Telecommands: < 100 Telemetry Parameters ~1000 Telecommands: ~5000 Telemetry Parameters ~30,000 Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 3 ESA UNCLASSIFIED – For Official Use Where is Our Playground? Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 4 ESA UNCLASSIFIED – For Official Use What Does it Take? Mission Control Ground Segment Team Systems Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 5 ESA UNCLASSIFIED – For Official Use Mission Control Team Roles and Responsibilities FLIGHT PROJECT DYNAMICS SUPPORT SPACON AOCS OBSM SOM SYSTEM PROJECT REP POWER OD OM SOFTCOORD Software SupportLogistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSONETWORK | Slide 6 COMPUTER ESA UNCLASSIFIED – For Official Use Ground Segment Systems MOC Ground Mission Operations Centre Station SIM MCS ECC ESA Network OPSNET S/C Mission Control ESTRACK TCP/IP Simulator System Control Centre FDS MPS DDS Flight Dynamics Mission Planning Data Disposition Payload Exploitation Centre System System System PI / User PIPI // UserUser Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 7 ESA UNCLASSIFIED – For Official Use Ground Segment Design Drivers Mission Characteristics Near Earth Deep Space Low Earth Missions Missions Observers Distance to Earth < 2 million Km => 2 million Km ~500 km Ground contact duration 3 - 24 hours 10 hours 5-10 min Data rates < 10 Msps + < 3 Msps + 100-300 Msps Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 8 ESA UNCLASSIFIED – For Official Use Ground Station Network Core ESA NetworkPoker Flat Augmented Network 1 Kourou Svalbard 1 South Point 2 Kiruna 1 Kiruna 4 2 Santiago 3 Redu ESRANGE 3 Troll 2 5 4 Cebreros Redu 4 Svalbard 5 Villafranca Weilheim 5 DongaraUsuda 6 Maspalomas 3 Goldstone Cebreros 4 Villafranca 7 Perth Madrid 9 8 New Norcia 2 4 5 Masuda 9 3 9 Santa Maria Santa Maria 6 10 10MalargüeSouth Point Maspalomas 1 Kourou Malindi 1 7 Dongara Cooperative NetworkSantiago Malargüe 1 Poker Flat HBK New Norcia Canberra5 2 10 2 Goldstone 6 Kerguelen 8 11 3 Madrid Perth 7 8 4 Weilheim 5 ESRANGE 6 HBK 7 Malindi Troll 8 Kerguelen 3 Core ESA Network 9 Usuda Cooperative Network 10Masuda Augmented Network 11CanberraLogistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 9 ESA UNCLASSIFIED – For Official Use Preparing for Mission Operations Spacecraft Computer Room Mission Control System Servers Simulator Studio Simulator Spacecraft, Space Environment and Ground Station Training of Mission Control Team Validation of ground systems Validation of flight control procedures Testing spacecraft without destruction Main Control Room Spacecraft maintenance Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 10 ESA UNCLASSIFIED – For Official Use 10 The Mission Data Systems “Orchestra” Generic infrastructure Flight Mission specific Dynamics Mission specific System over infrastructure ESTRACK Mission Station Management Planning Computer System System Automation Mission System Control System Operational Data Simulator Disposition Mission System Archive Additional Systems Procedure Network OBSW Database Editor Interface Management … System Logistics of Space SystemMission Operations | Dr. Mario Merri | ESOC | 03/12/2013System | D/HSO |System Slide 11 ESA UNCLASSIFIED – For Official Use Software Reuse in Data Systems: a success story Δ-Approach • Δ Requirements • Δ Design • Δ Development Reuse of On-board SW • Δ Testing • … for simulators only • Δ Training • Emulator (ERC-32) • Δ Maintenance • Interplanetary Family: Rosetta, • … Mars Express, Venus Express, BepiColombo, Solar Orbiter, … • Earth Observation Family: Cryosat, Goce, Aeolus, Cryosat-2, Swarm, EarthCare, Sentinel, … Mission Families • … • SCOS-2000 • SIMSAT CRYOSAT GOCE AEOLUS SWARM … • Generic Models • … Infrastructure Earth Observation Family Mission Kernel ESOC Software Infrastructure Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 12 ESA UNCLASSIFIED – For Official Use 21 Sep 2011 - HSO-GD 12 Missions in Preparation Aeolus Galileo Lisa PathFinder Solo Gaia Swarm Sentinel-3 Sentinel-1 Exomars Sentinel-2 SeoSat EarthCare Bepi Colombo Logistics of Space Mission Operations | Dr. Mario Merri | ESOC | 03/12/2013 | D/HSO | Slide 13 ESA UNCLASSIFIED – For Official Use .
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