Based on the auto-collimation theory, auto collimator is a highly-precise measuring equipment used for small-angle measurement. In this paper, we do some research on optical path, hardware design and data processing method. We focus on four methods to measure spot displacement and reduce indication error, which provide key technical support for developing photoelectric auto collimator with high accuracy.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Research on key technologies for photoelectric auto-collimator


    Contributors:
    Yan, Xiaohan (author) / Liu, Zhenghua (author) / Wen, Nuan (author) / Xing, Hualiang (author)


    Publication date :

    2014-08-01


    Size :

    307332 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English