Скачать презентацию DEIMOS Engenharia Technology maturation for space applications -1 Скачать презентацию DEIMOS Engenharia Technology maturation for space applications -1

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DEIMOS Engenharia Technology maturation for space applications -1© 2009 DEIMOS Engenharia S. A. DEIMOS Engenharia Technology maturation for space applications -1© 2009 DEIMOS Engenharia S. A.

Enabling space science Engineering design and development of complex systems required for science missions. Enabling space science Engineering design and development of complex systems required for science missions. -2© 2009 DEIMOS Engenharia S. A.

science oriented tech specific Universities & research institutes R&D Algorithms Numerical methods Software design science oriented tech specific Universities & research institutes R&D Algorithms Numerical methods Software design Comercial applications Software providers SW R&D software oriented Non-science -3© 2009 DEIMOS Engenharia S. A.

 • All staff hold a university degree (5 year course) in aerospace, physics • All staff hold a university degree (5 year course) in aerospace, physics or software engineering • About 30% of staff have a Master or Ph. D relevant areas of aerospace engineering • Trainees from top universities: IST, FCT-UNL, UL, etc, … -4© 2009 DEIMOS Engenharia S. A.

-5© 2009 DEIMOS Engenharia S. A. -5© 2009 DEIMOS Engenharia S. A.

Science Data Processing Systems • Leading expertise in Europe • Physical description • Mathematical Science Data Processing Systems • Leading expertise in Europe • Physical description • Mathematical modeling • Operational software develop. • Example missions • SMOS (2003 - now) • Interferometer mission • Partners: INETI CRSW UPCatalunha CNRS • Sentinel 3 (2008 - ) – Optical Ground Processor Prototype – Optical System Simulator – Microwave radiometer -6© 2009 DEIMOS Engenharia S. A.

Advanced Navigation Technologies • Research & Development • • • Galileo So. L Receiver Advanced Navigation Technologies • Research & Development • • • Galileo So. L Receiver development Advanced Hybrid Nav Systems Multi Constellation Conceptual studies • Mission Critical Operational SW • • Galileo Orbit calibration tool Galileo Orbit & Clocks independent validation -7© 2009 DEIMOS Engenharia S. A.

Spacecraft Simulation & Control • Guidance, Navigation and Control Algorithms & Simulation Tools • Spacecraft Simulation & Control • Guidance, Navigation and Control Algorithms & Simulation Tools • • Planetary Landing In-orbit Rendezvous Atmospheric Entry Satellite Formation Flying Reference partner of ESA Present in all European future missions State of the art technology -8© 2009 DEIMOS Engenharia S. A.

Technology for Mars Exploration • 40 missions to Mars last 50 years (17 successes) Technology for Mars Exploration • 40 missions to Mars last 50 years (17 successes) – In orbit or local exploration, data sent to Earth • Future mission = Mars. . . and back – More complexity – More authonomy • Technologic challenge – Automated rendezvous – Low fuel orbits – Hazard avoidance landing -9© 2009 DEIMOS Engenharia S. A.

Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready TRL 6 Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready TRL 6 In-flight validation TRL 3 Concept validation FF GTO 2003 2006 2009 2012 - 10 © 2009 DEIMOS Engenharia S. A.

2003 - 2006 TRL 3 Formation Flying concept demo in Geo Transfer Orbit (GTO) 2003 - 2006 TRL 3 Formation Flying concept demo in Geo Transfer Orbit (GTO) – SMART-3 baseline: 3 -spacecraft interferometer in GTO • Achievements – Mission analysis, Scenario Modelling – Guidance Algorithms for Formation Flying demonstration – Development of 6 DOF simulation tool • Team: IST/ISR – DEIMOS (PTF) - 11 © 2009 DEIMOS Engenharia S. A.

Technology Maturation in RDV technology Technology readiness level TRL 9 mission ready TRL 6 Technology Maturation in RDV technology Technology readiness level TRL 9 mission ready TRL 6 In-flight validation TRL 3 Concept validation FF GTO VB-RNAV 2003 2006 2009 2012 - 12 © 2009 DEIMOS Engenharia S. A.

2003 – 2006 TRL 3 Visual-based GNC technology (TRL 3) • Design automated GNC 2003 – 2006 TRL 3 Visual-based GNC technology (TRL 3) • Design automated GNC using camera sensor • Mission design and analysis • Design and evaluation of RVD G&C algorithms Rendezvous in Mars Orbit – credit JF&A – Landing & Guidance techniques for hazard avoidance during landing – Guidance and Control for RVD passive target • Team DEIMOS-INETI-LUSOSPACE (PTF) Caloris Basin Floor (Mercury) -Source: Calvin J. Hamilton - 13 © 2009 DEIMOS Engenharia S. A.

Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready TRL 6 Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready TRL 6 In-flight validation GNCO-MAT TRL 3 Concept validation GNCO FF GTO VB-RNAV 2003 2006 2009 2012 - 14 © 2009 DEIMOS Engenharia S. A.

2006 -> 2008 • GNC technology for non-circular orbits (TRL 3) – Fundamental for 2006 -> 2008 • GNC technology for non-circular orbits (TRL 3) – Fundamental for coming space exploration mission – Never done at world level • Achievements – Full concept definition of autonomous RVD and FF in NCO – Feasibility demonstration of RVD in elliptical orbits – Validation complete autonomous GNC system. • Team: – DEIMOS, INETI, LUSOSPACE – PTF - 15 © 2009 DEIMOS Engenharia S. A.

2007 > 2010 • GNC technology for non-circular orbits (TRL 4) – Maturation and 2007 > 2010 • GNC technology for non-circular orbits (TRL 4) – Maturation and validation • Achievements – Improved GNC algorithms – Real-time platform – On-ground experiment • Team: – DEIMOS INETI – AURORA Program - 16 © 2009 DEIMOS Engenharia S. A.

Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready PROBA 3 Technology Maturation in RDV technology Technology readiness level TRL 9 Mission ready PROBA 3 Exp TRL 6 In-flight validation GNCO-MAT TRL 3 Concept validation GNCO FF GTO VB-RNAV 2003 2006 2009 2012 - 17 © 2009 DEIMOS Engenharia S. A.

2008 – 2010 TRL 6 Rendezvous Experiment in elliptical orbit ( world first! ) 2008 – 2010 TRL 6 Rendezvous Experiment in elliptical orbit ( world first! ) • PROBA 3 Formation Flying Demo mission – All ESA FF missions • DEIMOS+INETI – National proposal GSTP 4 We are part of Mission Requirements Objective: Flight Experiment - 18 © 2009 DEIMOS Engenharia S. A.

Wrap up Deimos vision • Long term strategy – Clear technology goals – Coherence Wrap up Deimos vision • Long term strategy – Clear technology goals – Coherence on project selection and execution – Stability of partners network, specially science and users • Challenges – Investement in-house expertise – Consolidation of technology and skills – Consistent funding sources • Locus of unique technologies at world level – Space Flight control systems (GNC) – Advanced Navigation Technologies – Scientific data processing systems - 19 © 2009 DEIMOS Engenharia S. A.