Enlargement of measuring zone in laser gauges without sacrificing measurement accuracy

•Using Powell lens in laser gauges hardware improves quality of the optical system.•Optimization algorithm allows to decrease the constant error component of gauges.•Automatic calibration allows to enlargement of measuring zone in laser gauges. The paper proposes methods of enlarging the measuring z...

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Veröffentlicht in:	Measurement : journal of the International Measurement Confederation 2019-01, Vol.131, p.647-653
Hauptverfasser:	Chursin, Yury A., Redko, Ludmila A., Fedorov, Evgeny M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Calibration Enlargement Gauges In-process diameter measurement Measurement Measurement methods Optimization Parameter estimation Powell lens Semiconductor lasers
Online-Zugang:	Volltext
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