The ability for regolith to support the movement of vehicles, known as trafficability, is commonly assessed using pressure-sinkage relationships. Trafficability on the lunar surface is controlled by the site-specific physical properties of the regolith and the geometry and mass of the roving vehicle. Lunar regolith pressure-sinkage testing can be performed with standard exploration hardware (e.g., robotic arms with scoops) and will help define exploration routes and hazard zones for rovers and astronauts, as knowledge of the sinkage of a wheel in regolith helps constrain viable operating conditions for rovers. The objective of this study is to demonstrate the necessity of in situ testing and characterization of lunar regolith physical properties for exploration and infrastructure development activities.


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    Titel :

    COLDArm Pressure-Sinkage Testing: Implications for Assessing Lunar Trafficability


    Beteiligte:
    J. Long-Fox (Autor:in) / R. Mueller (Autor:in) / E. Bell (Autor:in) / K. Dudzinski (Autor:in) / B. Peacock (Autor:in) / J. Gleeson (Autor:in) / L. Sibille (Autor:in) / R. McCormick (Autor:in) / E. Marteau (Autor:in) / D. Newell-Smith (Autor:in)

    Kongress:

    54th Lunar and Planetary Science Conference (LPSC) ; 2023 ; The Woodlands, TX, US


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    The Pressure-Sinkage Characteristics Of The Stimulant Lunar Soil

    International Society for Terrain-Vehicle Systems | British Library Conference Proceedings | 2008


    A load-sinkage equation for lunar soils

    DEWHIRST, D. L. | AIAA | 1964


    Study on the Pressure-Sinkage Relationship of Lunar Soil Simulant

    Li, Jian Qiao ;Li, Hao ;Jin, Da Wei | Trans Tech Publications | 2012


    Trafficability and visibility analysis of the lunar surface

    Lewandowski, G. M. / Mc Adams, H. T. / Reese, P. A. | NTRS | 1971


    Trafficability and visibility analysis of the lunar surface

    McAdams, H. T. / Reese, P. A. / Lewandowski, G. M. | TIBKAT | 1971