3D contact patch measurement inside rolling tyres

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• 作者：A. Glenn Guthrie ^{glenn.guth@gmail.com} ; Theunis R. Botha ^{trbotha@tuks.co.za} ; P. Schalk Els ; ^{schalk.els@up.ac.za}
• 关键词：Computer vision ; Stereography ; Tyre deformation ; Contact patch ; Tyre footprint ; Image correlation
• 刊名：Journal of Terramechanics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：69
• 期：Complete
• 页码：13-21
• 全文大小：2850 K
• 卷排序：69

文摘

Dynamic contact patch measurement inside rolling tyres. Mechanical stabilising system for constant observation of contact area. Full 3D field stereo computer vision deformation measurement. Large deformed contact area is made available as a 3D point cloud. Has the potential to provide insight into never before measured tyre dynamics.