Method of measuring three-dimensional postion of workpiece

作者： Hitoshi Kubota , Manabu Yamane , Takashi Anezaki

DOI:

关键词: Optics 、 Laser 、 Industrial robot 、 Edge (geometry) 、 Slit 、 Point (geometry) 、 Position (vector) 、 Materials science 、 Laser beams 、 Beam (structure)

摘要: A method of measuring a three-dimensional position workpiece by using laser unit provided at hand portion an industrial robot, the including image recognition camera and first second beam sources for emitting lateral vertical slit beams, respectively, comprising steps of: positioning such that confronts workpiece; beams towards from sources, respectively; inputting on workpiece, as images, into camera, detecting point maximum output edge in another image; calculating based amount deviation preset reference point.