An Improved Calibration Algorithm for Low-Cost Laser Triangulation-Based Sensor

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Abstract:

The key to decide range accuracy in the low-cost laser triangulation-based system is the calibration of structural parameters. According to the problem that the curve fitting based on Least Square Method cannot accurately determine parameters in the case of not knowing the range of parameters, an improve algorithm is proposed for simplifying mathematical model and determining the range of the parameters.

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Advanced Materials Research (Volumes 998-999)

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569-573

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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