Assessment of reliability of a code of optical rotary encoders with the serial interface

Yu. V. Filatov; M. S. Nikolaev; Petr A. Pavlov

doi:10.1117/12.2073669

24 October 2014 Assessment of reliability of a code of optical rotary encoders with the serial interface

Yu. V. Filatov, M. S. Nikolaev, Petr A. Pavlov

Proceedings Volume 9270, Optoelectronic Devices and Integration V; 92701T (2014) https://doi.org/10.1117/12.2073669
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

Abstract

Now more and more digital optical rotary encoders with a serial output code are widely adopted. In this regard there is a need of an assessment of precision characteristics of such converters. As means of calibration and checking of such sensors the dynamic laser goniometer with the ring laser as a reference angular sensor is used. In the report the technique of an estimation of precision characteristics of angular optical encoders with a serial output code is considered.

Citation Download Citation

Yu. V. Filatov, M. S. Nikolaev, and Petr A. Pavlov "Assessment of reliability of a code of optical rotary encoders with the serial interface", Proc. SPIE 9270, Optoelectronic Devices and Integration V, 92701T (24 October 2014); https://doi.org/10.1117/12.2073669

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