A high-performance optical system to reduce measuring errors and uncertainty in angular encoders is presented. We propose a novel reading optical head, which exploits a lens system to improve the speed of the beam crossing the photodelector and a quadrant photodiode to perform a zero-crossover acquisition of the timing information.

Design of a high-performance optical system for angular position measurement: optical and electronic strategies for uncertainty reduction / Rovati, Luigi; M., Bonaiuti; Pavan, Paolo. - In: IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. - ISSN 0018-9456. - STAMPA. - 54:(2005), pp. 2075-2081.

Design of a high-performance optical system for angular position measurement: optical and electronic strategies for uncertainty reduction

ROVATI, Luigi;PAVAN, Paolo
2005-01-01

Abstract

A high-performance optical system to reduce measuring errors and uncertainty in angular encoders is presented. We propose a novel reading optical head, which exploits a lens system to improve the speed of the beam crossing the photodelector and a quadrant photodiode to perform a zero-crossover acquisition of the timing information.
54
2075
2081
Design of a high-performance optical system for angular position measurement: optical and electronic strategies for uncertainty reduction / Rovati, Luigi; M., Bonaiuti; Pavan, Paolo. - In: IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT. - ISSN 0018-9456. - STAMPA. - 54:(2005), pp. 2075-2081.
Rovati, Luigi; M., Bonaiuti; Pavan, Paolo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/310643
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