1–41 of 41 hits
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    SysML: A language for space system engineering

    Mazzini, Silvia / Stragapede, Alessandra | Tema Archive | 2008
    Space System Engineering activities and processes, with special emphasis on system requirements identification and analysis. The study was ...
    Publisher: European Space Agency , Noordwijk

    NAND-flash memory technology in mass memory systems for space applications

    Casse, Mike / Walter, Dietmar / Schmidt, Hagen et al. | Tema Archive | 2008
    In the frame of the ESA/ESTEC Safeguard Data Recorder study a highly reliable NAND-Flash based memory system for use in space was developed ...
    Publisher: European Space Agency , Noordwijk

    Algorithms and performance of a space dedicated solar array modelling tool

    Berg, E. van den / Kroon, M. | Tema Archive | 2002
    Publisher: ESA Publications , Noordwijk

    Economic evaluation of space solar power system

    Matsuoka, Iwao | Tema Archive | 2004
    of the Space Solar Power System (SSPS). In order to these evaluations, we compare the SSPS with the photovoltaic power system on the ground ...

    Space solar power system for terrestrial power utilities

    Kobayashi, Yutaro / Saito, Takashi / Ijichi, Koichi et al. | Tema Archive | 2004
    The Space Solar Power System (SSPS) can supply stable electricity regardless of weather conditions or daylight hours, and reduce the amount ...

    Designing a single board computer for space using the most advanced processor and mitigation technologies

    Longden, L. / Thibodeau, C. / Hillman, R. et al. | Tema Archive | 2002
    As high-end computing becomes more of a necessity in space, there currently exists a large gap between what is available to satellite ...
    Publisher: ESA Publications , Noordwijk
    Keywords: SCS750 (Super Computer for Space)

    Space demonstration of a fault tolerant computer system using commercial MPU

    Suzuki, H. / Asano, M. / Hamaya, A. et al. | Tema Archive | 2003
    National Space Development Agency of Japan (NASDA) is conducting a space demonstration of a computer system using a commercial MPU in the ...

    MOMSNAV: first analysis of GPS flight data from space station MIR

    Föckersperger, S. / Ordonez, J.M.F. / Montenbruck, O. et al. | Tema Archive | 1997
    point of view, the visibility conditions on-board the MIR space station are of special interest and have been analysed. The first results show ...
    Publisher: ESA Publications , Noordwijk

    Evaluation of the sensitivity of newly emerging FD-SOI technology to the low temperature and radiation environment in space

    Yuan, J. / Vandooren, A. / Swift, G. et al. | Tema Archive | 2000
    analyzed. The suitability of sub-micron FD-SOI devices is examined for harsh environments as encountered in deep space exploration missions. The ...
    Publisher: ESA Publications , Noordwijk

    High efficiency low voltage high current converter

    Schwab, Ulrich / Müller, Wolfgang | Tema Archive | 2008
    high current converter' (LVHC) with resonant topology. This work was supported by the Space Agency of the German Aerospace Center (DLR) with ...
    Publisher: European Space Agency , Noordwijk

    APOLLO : system requirements specification

    TIBKAT | 1984
    Publisher: European Space Agency , Paris

    Automated verification of code generated from models: Comparing specifications with observations

    Gerlich, Ralf / Sigg, Daniel / Gerlich, Rainer | Tema Archive | 2008
    Publisher: European Space Agency , Noordwijk

    The new payload handling system for the German on-orbit verification satellite TET with the sensor bus as example for payloads

    Heyer, Heinz-Volker / Föckersperger, Stefan / Lattner, Klaus et al. | Tema Archive | 2008
    ) program of new technologies and techniques. The goal of this program is the support of the German space industry and research facilities for on ...
    Publisher: European Space Agency , Noordwijk

    Spacewire: A long haul strategy for ESA

    Armbruster, Philippe / Süß, Martin | Tema Archive | 2008
    of ECSS (European Cooperation for Space Standardization), the paper presents the current development status of components, building blocks ...
    Publisher: European Space Agency , Noordwijk

    Processes and concepts toward secure communications for ESA missions

    Herrgott, Gilles / Rusell, Jennifer / Sanchez, Ignacio Aguilar et al. | Tema Archive | 2008
    A recent study led by ASTRIUM for the European Space Agency proposed a consistent engineering approach for security risk analysis through ...
    Publisher: European Space Agency , Noordwijk

    Developing operational spacecraft simulators. An engineering domain between aerospace and software engineering principles

    Sarkarati, Mehran / Spada, Mariella / Verrier, David et al. | Tema Archive | 2008
    Publisher: European Space Agency , Noordwijk

    ESA communication standards: Status, evolution and prototyping activities

    Taylor, Chris | Tema Archive | 2008
    This paper provides a snapshot of the ESA standardisation activities related to space communication. It provides an overview of related ...
    Publisher: European Space Agency , Noordwijk

    Mission automation and mission planning and how to combine them

    Schurig, Christian / Morales, Jose / Reggestad, Vemund | Tema Archive | 2008
    This paper is based on the previous papers about the European Space Agency (ESA) which is following the approach of bundling similar ...
    Publisher: European Space Agency , Noordwijk

    The operations security concept for future ESA earth observation missions

    Fischer, Daniel / Bargellini, Pier / Merri, Mario | Tema Archive | 2008
    undertaken to identify on a high level the security needs for theses missions, specify related space and ground segment requirements, propose a ...
    Publisher: European Space Agency , Noordwijk

    The core avionics system for the DLR compact-satellite series

    Montenegro, Sergio / Dittrich, Lutz | Tema Archive | 2008
    Publisher: European Space Agency , Noordwijk

    Data handling for EO-missions with high data rates requiring low resources

    Penne, Boris / Tobehn, Carsten / Rathje, R. et al. | Tema Archive | 2008
    introduces the advantages of channel link and IEEE 1355 space wire standards to provide scaleable redundancy and performance. The modules of the ...
    Publisher: European Space Agency , Noordwijk

    Security concepts for satellite links

    Tobehn, C. / Penne, B. / Rathje, R. et al. | Tema Archive | 2008
    Publisher: European Space Agency , Noordwijk

    Real-time simulation of a satellite's electrical power system

    Hampe, C. / Löffler, A. / Reggio, D. | Tema Archive | 2002
    Publisher: ESA Publications , Noordwijk

    RTEMS centre - RTEMS improvements

    Silva, Helder / Constantino, Alexandre / Freitas, Daniel et al. | Tema Archive | 2010
    During the last two years, EDISOFT's RTEMS CENTRE team, jointly with the European Space Agency and with the support of the worldwide RTEMS ...
    Keywords: ESA (European Space Agency)

    Risk mitigation for the development of the new Ariane 5 on-board computer

    Stransky, Arnaud / Dubuc, Francois / Conde-Reis, Alain et al. | Tema Archive | 2010
    for the On-Board Computer, which has to be completely redesigned and re-qualified by RUAG Space, as well as all its on-board software and ...
    Keywords: ESA (European Space Agency)

    Evolution of satellite operations support at ESOC operations control centre

    Bru, Thierry / Thompson, Mark / Scheler, Carsten | Tema Archive | 2010

    MODSARE-V: validation of dependability and safety critical software components with model based requirements

    Maia Mozart Silveira, Daniel Tomas de / Schoofs, Tobias / Alana Salazar, Elena et al. | Tema Archive | 2010
    demonstrates the feasibility of this concept based on case studies applied to ground or on-board software space projects with critical functions ...

    Spaceborne mobile ad-hoc networks

    Forcada, Ignasi / Strauss, Adi | Tema Archive | 2010
    significant role in this subject. However, the classical space-based data transmission requires an appropriate infrastructure, both on the ground and ...

    Re-programmable SEU immune rad-hard FPGA test and burn-in strategy

    Vrignaud, J.M. / Guerre, F.X. | Tema Archive | 2002
    Starting from the existing ATMEL AT40K40AL SRAM based FPGA, ATMEL Nantes have developed a SEU hardened version to address the Space ...
    Publisher: ESA Publications , Noordwijk

    Evaluating a control system architecture based on a formally derived AOCS model

    Ilic, Dubravka / Latvala, Timo / Varpaaniemi, Kimmo et al. | Tema Archive | 2010

    Next generation Mass Memory Architecture

    Herpel, H.J. / Stähle, M. / Lonsdorfer, U. et al. | Tema Archive | 2010

    New SpaceWire protocols and tools

    Parkes, Steve / Mills, Stuart / McClements, Chris et al. | Tema Archive | 2010

    The architecture and application of RAMSES, a CCSDS and ECSS PUS compliant test and control system

    Battelino, Milan / Svärd, Christian / Carlsson, Anna et al. | Tema Archive | 2010
    conformant to CCSDS (Consultative Committee for Space Data Systems) and ECSS (European Cooperation for Space Standardization), that with small effort ...
    Keywords: CCSDS (consultative committee for space data systems)

    An approach for on-board software building blocks cooperation and interfaces definition

    Pascucci, Dario / Campolo, Giovanni / Candia, Sante et al. | Tema Archive | 2010
    This paper provides an insight on the Avionic SW architecture developed by Thales Alenia Space Italy (TAS-I) to achieve structuring of the ...

    In situ radiation tests of memory devices

    Brüggemann, M. / Fichna, T. / Gärtner, M. et al. | Tema Archive | 2000
    comfortable evaluation of test data. The new test bed is designed for a minimum cycle time of 20 ns, an address space of 256 M and a data path width ...
    Publisher: ESA Publications , Noordwijk

    A new methodology for SEE testing and simulations

    Pietri, S. / Pavan, P. / Iacono, S. et al. | Tema Archive | 2000
    components by 5 to 10 % in average, and the total cost of space electronics test by 25 %. Technical and economical benefits coming from electronics ...
    Publisher: ESA Publications , Noordwijk

    SAX AOCS design and in-flight experiences

    Laan, F.H. van der / Karsten, L. / Kampen, S. et al. | Tema Archive | 1997
    a serious driver tor the SAX AOCS design. For that reason, special attention is paid to the fault tolerance strategy, which includes full ...
    Publisher: ESA Publications , Noordwijk

    Controller design for RVB with a HERA type manipulator

    Strauch, H. / Görlach, T. / Ankersen, F. | Tema Archive | 1997
    Publisher: ESA Publications , Noordwijk

    Feasibility of commercialization of SSPS

    Sakamoto, Norihiro / Namura, Koji / Kawasaki, Kazunori et al. | Tema Archive | 2004
    discussed. The effect of space solar power system (SSPS) on Japan's industry and its international competitiveness is also studied. Three major ...