The Proceedings of Mechanical Engineering Congress, Japan
Online ISSN : 2424-2667
ISSN-L : 2424-2667
2011
Session ID : J191012
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J191012 Study on high-accuracy estimation of surface error properties using photogrammetry
Hiroaki TANAKA
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Abstract
In this study, a system for high-accuracy estimation of surface error properties is developed. In the system, a photogrammetric measurement such as stereo-vision is mounted on a slider and its movement is precisely measured by a laser displacement sensor. Deformations of a target object are measured repeatedly using the photogrammetric measurement at different slider positions. Correction methods of the measurement errors and estimation methods of the surface error properties are derived.
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© 2011 The Japan Society of Mechanical Engineers
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