Method and device for the correction of measurement errors due to vibrations in coordinate measuring devices
作者： Peter Ebersbach , Helmut Muller
DOI:
关键词: Amplitude 、 Natural frequency 、 Engineering 、 Observational error 、 Measuring instrument 、 Optics 、 Time course 、 Vibration 、 Phase (waves)
摘要: For the correction of measurement errors, due to vibration, coordinate measuring devices, time course interfering vibrations is stored by means sensors (ax, ay, az) on a vibrating portion device. The measured values are adjusted with previously determined and parameters, which describe natural frequency (ν) damping constants (δ) also amplitude phase information characteristic modes (Gr) contributing vibrations. device at instant probing then calculated from corrected az).
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