41–60 von 202 Ergebnissen
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    Highway Geotechnical Regionalization of Gansu in China

    Yang, Jianguo / Xie, Yongli / Ma, Wei et al. | ASCE | 2009
    ability for government in highway development and, lastly, at improving construction quality of highway engineering. Based on the research of ...

    The Deep Impact Network Experiment Operations Center Monitor and Control System

    Wang, Shin-Ywan / Torgerson, J. Leigh / Schoolcraft, Joshua et al. | IEEE | 2009
    protocol stacks. A Monitor and Control System was created and installed on the administrative node as a multi-tiered internet-based Web application ...

    Introspection-Based Verification and Validation

    Zima, Hans P. / James, Mark L. | IEEE | 2009
    Future missions of deep-space exploration will require an on-board computational capability that can support autonomy and enhanced science ...

    Enhancing Collaboration among NASA Engineers through a Knowledge Sharing System

    Topousis, Daria E. / Means, Erin K. / Murphy, Keri S. et al. | IEEE | 2009
    search, communities of practice, an expertise locator, and a centralized engineering portal. The paper includes details on how the components ...

    Dshell++: A Component Based, Reusable Space System Simulation Framework

    Lim, Christopher S. / Jain, Abhinandan | IEEE | 2009

    Increasing the Efficiency of Next-Generation Space Operations by Exploiting Predictability

    Fischer, Daniel / Eckstein, Knut / Basin, David et al. | IEEE | 2009
    in delay-tolerant networking. Finally, we analyze the operational impact and capabilities of the routing protocol on spacecraft commanding ...

    A Fault-Tolerant Middleware Switch for Space Applications

    Montenegro, Sergio / Haririan, Ebrahim | IEEE | 2009
    systems. This paper presents a novel multicast embedded middleware switch which at the first implementation is fully implemented on an FPGA. SRAM ...

    An Exploration of Tiled Architectures for Space Applications

    Kogge, Peter M. / Vance, Megan | IEEE | 2009

    Autonomous Planning and Execution for a Future Titan Aerobot

    Gaines, Daniel / Estlin, Tara / Schaffer, Steve et al. | IEEE | 2009
    plan to respond to new science opportunities. Our technology leverages prior work on the OASIS system for autonomous rover exploration. In this ...

    Policy-Based Design of Human-Machine Collaboration in Manned Space Missions

    Diggelen, Jurriaan van / Bradshaw, Jeffrey M. / Grant, Tim et al. | IEEE | 2009

    An Autonomous System for the Locomotion of a Hexapod Exploration Robot

    Munoz-Martinez, Pablo / R-Moreno, María D. / Gomez-Elvira, Javier et al. | IEEE | 2009

    Mini-Workshops

    IEEE | 2009

    Time and Space Partitioning in Spacecraft Avionics

    Windsor, James / Hjortnaes, Kjeld | IEEE | 2009
    , into the spacecraft avionics architecture to manage the growth of mission functions implemented in the on-board software. The paper addresses ...

    SKEYP: AI Applied to SOHO Keyhole Operations

    Policella, Nicola / Oliveira, Henrique / Siili, Tero | IEEE | 2009
    keyhole periods and the need to maximize the return of science data while respecting other constraints, such as limited on-board storage capacity ...

    Model Based Analysis and Test Generation for Flight Software

    Pasareanu, Corina S. / Schumann, Johann / Mehlitz, Peter et al. | IEEE | 2009
    analysis and test case generation that, to the best of our knowledge, have not been addressed before. The framework is based on a common ...

    Fault Detection and Isolation of a Cryogenic Rocket Engine Combustion Chamber Using a Parity Space Approach

    Gelder, Paul van / Bos, André | IEEE | 2009
    approach on a real-time platform and testing it against data from combustion chamber test runs. Future work needs to investigate the robustness of ...

    A Combinatorial Test Suite Generator for Gray-Box Testing

    Barrett, Anthony / Dvorak, Daniel | IEEE | 2009

    Cover Art

    IEEE | 2009