Laser & Optoelectronics Progress, Volume. 56, Issue 2, 021201(2019)

Repeated Loading Error Measurement of High-Precision Optical Sight

Zhigang Xu1, Yuanyuan Zhao2、*, and Liang Zhou3
Author Affiliations
  • 1 Jilin Dongguang Precision Machinery Factory, Changchun, Jilin 130021, China
  • 2 School of Electro-Optical Engineering, Changchun University of Science and Technology, Changchun, Jilin 130022, China
  • 3 Military Representative Bureau of Army Armored Forces, Military Representative Office in Changchun District, Changchun, Jilin 130023, China
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    Figures & Tables(9)
    Schematic of zero walking amount of high-precision sight before test
    Schematic of zero walking amount measurement of high-precision sight after test
    Structural diagram of three-dimensional laminating device
    Schematic of force on tray
    Flow chart of control of laminating device
    Experimental setup
    • Table 1. Test data of repeated laminating

      View table

      Table 1. Test data of repeated laminating

      Number of experimentsIxIy
      15°36'10.5″6°22'16.8″
      25°36'10.8″6°22'16.1″
      35°36'10.4″6°22'16.5″
      45°36'10.6″6°22'17.2″
      55°36'10.9″6°22'16.6″
      65°36'11.2″6°22'16.9″
      75°36'10.9″6°22'17.1″
      85°36'11.0″6°22'16.8″
      95°36'10.9″6°22'16.7″
      105°36'11.1″6°22'16.4″
      Average5°36'10.83″6°22'16.71″
      Standard deviation0.2452″0.3113″
    • Table 2. Linear test data for rotating about x-axis

      View table

      Table 2. Linear test data for rotating about x-axis

      Number ofexperimentsDxDyIxIy
      0-2°30'00″0°00'00″-2°29'28″0°00'00″
      1-2°00'00″0°00'00″-2°00'03″0°00'01″
      2-1°30'00″0°00'00″-1°30'04″0°00'00″
      3-1°00'00″0°00'00″-1°00'02″0°00'02″
      40°30'00″0°00'00″0°29'57″0°00'00″
      50°00'00″0°00'00″0°00'04″0°00'03″
      60°30'00″0°00'00″0°30'02″0°00'01″
      71°00'00″0°00'00″1°00'04″0°00'02″
      81°30'00″0°00'00″1°29'58″0°00'03″
      92°00'00″0°00'00″1°59'59″0°00'01″
      102°30'00″0°00'00″2°30'02″0°00'02″
      Δ30″0″28.7″1.4″
      Standarddeviation1.910″
    • Table 3. Linear test data for rotating about y-axis

      View table

      Table 3. Linear test data for rotating about y-axis

      Number ofexperimentsDxDyIxIy
      00°00'00″-2°30'00″0°00'01″-2°30'02″
      10°00'00″-2°00'00″0°00'02″-2°00'03″
      20°00'00″-1°30'00″0°00'00″-1°30'01″
      30°00'00″-1°00'00″0°00'02″-1°00'02″
      40°00'00″-0°30'00″0°00'01″-0°29'58″
      50°00'00″0°00'00″0°00'00″0°00'02″
      60°00'00″0°30'00″0°00'03″0°30'01″
      70°00'00″1°00'00″0°00'01″1°00'02″
      80°00'00″1°30'00″0°00'02″1°30'01″
      90°00'00″2°00'00″0°00'00″2°00'02″
      100°00'00″2°30'00″0°00'01″2°29'29″
      Δ0″30″1.3″29″
      Standarddeviation1.640″
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    Zhigang Xu, Yuanyuan Zhao, Liang Zhou. Repeated Loading Error Measurement of High-Precision Optical Sight[J]. Laser & Optoelectronics Progress, 2019, 56(2): 021201

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: May. 21, 2018

    Accepted: Jul. 26, 2018

    Published Online: Aug. 1, 2019

    The Author Email: Zhao Yuanyuan (1792166418@qq.com)

    DOI:10.3788/LOP56.021201

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