Position and velocity measurement using incremental encoder and microcontroller.

Tomasz Kucharski; Krzysztof Żurek

Position and velocity measurement using incremental encoder and microcontroller.

Abstract

There is presented measurement of position and velocity using Atmel's microcontroller ATTiny2313 with 20 MHz clock and encoder with 1024 pulses per revolution. This configuration allows measuring maximum speed 48800 rpm with 1x accuracy, 20200 rpm with 2x accuracy and 9400 rpm with 4x accuracy (quadrature). Position is measured with resolution of 0.352', 0.176' and 0.088' for 1x, 2x, 4x accuracy respectively. Algorithms of position measurement for these 3 resolutions are shown with codes in assembler language.

Authors (2)

Tomasz Kucharski dr hab. inż.
- Rektorat ds. Studenckich
- Gdańsk University of Technology
Krzysztof Żurek mgr inż.
- Rektorat ds. Studenckich
- Gdańsk University of Technology

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Details

Category:: Conference activity
Type:: publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
Title of issue:: Wissenschaft fur die Praxis : XVI Internationale Tagung, Bremen, 8. bis 10. November 2006. strony 50 - 56
Language:: English
Publication year:: 2006
Bibliographic description:: Kucharski T., Żurek K.: Position and velocity measurement using incremental encoder and microcontroller. // Wissenschaft fur die Praxis : XVI Internationale Tagung, Bremen, 8. bis 10. November 2006./ ed. red. Siegfried K. Pahl, P. Wedemeyer Bremen: Hochschule Bremen Fachbereich Maschinenbau, 2006, s.50-56
Verified by:: Gdańsk University of Technology