The NASA COBALT Project (CoOperative Blending of Autonomous Landing Technologies) is developing and integrating new precision-landing Guidance, Navigation and Control (GN&C) technologies, along with developing a terrestrial fight-test platform for Technology Readiness Level (TRL) maturation. The current technologies include a third- generation Navigation Doppler Lidar (NDL) sensor for ultra-precise velocity and line- of-site (LOS) range measurements, and the Lander Vision System (LVS) that provides passive-optical Terrain Relative Navigation (TRN) estimates of map-relative position. The COBALT platform is self contained and includes the NDL and LVS sensors, blending filter, a custom compute element, power unit, and communication system. The platform incorporates a structural frame that has been designed to integrate with the payload frame onboard the new Masten Xodiac vertical take-o, vertical landing (VTVL) terrestrial rocket vehicle. Ground integration and testing is underway, and terrestrial fight testing onboard Xodiac is planned for 2017 with two flight campaigns: one open-loop and one closed-loop.


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    Titel :

    COBALT: Development of a Platform to Flight Test Lander GN&C Technologies on Suborbital Rockets


    Beteiligte:
    J. M. I. Carson (Autor:in) / C. R. Seubert (Autor:in) / G. D. Hines (Autor:in) / R. Garcia (Autor:in) / F. Amzajerdian (Autor:in) / C. Bergh (Autor:in) / A. Kourchians (Autor:in) / C. I. Restrepo (Autor:in) / C. Y. Villapando (Autor:in) / T. V. O'Neal (Autor:in)

    Erscheinungsdatum :

    2017


    Format / Umfang :

    10 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    Carson, John M. / Seubert, Carl / Amzajerdian, Farzin et al. | AIAA | 2017


    COBALT: Development of a Platform to Flight Test Lander GN&C Technologies on Suborbital Rockets

    Carson, John M., III / Seubert, Carl R. / Amzajerdian, Farzin et al. | NTRS | 2017


    Low gravity investigations in suborbital rockets

    Wessling, Francis C. / Lundquist, Charles A. | NTRS | 1990


    BRAZILIAN SUBORBITAL ROCKETS FOR HYPERSONIC FLIGHT TESTING: A REVIEW AND A MARKET PERSPECTIVE

    Oliveira, Élcio Jeronimo De / Rêgo, Israel Da Silveira / Minucci, Marco Antonio Sala et al. | TIBKAT | 2020


    COBALT: a Payload for Closed-Loop Flight Testing of Lander GN&C Technologies on Terrestrial Rockets

    Carson, John M. / Seubert, Carl R. / Amzajerdian, Farzin et al. | AIAA | 2016