Europa is one of the most scientifically intriguing targets in planetary science due to its potential suitability for extant life. As such, NASA has funded the California Institute of Technology Jet Propulsion Laboratory and the Johns Hopkins University Applied Physics Laboratory to jointly develop the planned Europa Clipper mission—a multiple Europa flyby mission architecture aimed to thoroughly investigate the habitability of Europa and provide reconnaissance data to determine a landing site that maximizes the probability of both a safe landing and high scientific value for a potential future Europa lander. The trajectory design—a major enabling component for this Europa Clipper mission concept—was developed to maximize science from a set of eight model payload instruments determined by a NASA-appointed Europa Science Definition Team (SDT) between 2011-2015. On May 26, 2015, NASA officially selected 10 instruments from 6 different U.S. research facilities and universities. With the selection of instruments have come the development of new science measurement requirements, as well as a rich set of requirements stemming from project policies, planetary protection, and the evolved capability and characteristics of the flight system and mission operations system. This paper will focus on the evolution of requirements levied on the trajectory design, discuss strategies and solutions to the multidimensional optimization problem of designing high fidelity end-to-end trajectories that maximize Europa science while mitigating mission risk, complexity and cost, and last, verification of candidate trajectories to meet the requirements on the trajectory design.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Evolution of Trajectory Design Requirement of NASA's Planned Europa Clipper Mission


    Beteiligte:
    Buffington, Brent (Autor:in) / Lam, Try (Autor:in) / Campagnola, Stefano (Autor:in) / Ludwinski, Jan (Autor:in) / Ferguson, Eric (Autor:in) / Bradley, Ben (Autor:in)

    Kongress:

    International Astronautical Congress - IAC ; 2017 ; Adelaide, Australia


    Erscheinungsdatum :

    25.09.2017


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    A Robust Mission Tour for NASA’s Planned Europa Clipper Mission

    Lam, Try / Buffington, Brent / Campagnola, Stefano | AIAA | 2018


    NASA's Europa Clipper Mission

    Richey, Christina | NTRS | 2019


    NASA's Europa Clipper Mission

    Richey, Christina | NTRS | 2019