基于真实表面和地形的相似性,尝试用GIS三维模型的相关技术来解决接触模型中的问题.GIS中的DEM模型是非常成熟的地形描述模型.本文介绍了DEM模型的基本内容以及它和摩擦学接触表面模型的内在相似性,利用DEM的相关技术解决常见的接触模型建模中的色度高度映射表重建问题,利用地表生成技术生成摩擦学粗糙表面.显示了GIS相关技术在摩擦学中应用的可行性.
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