He Ping'an, Yu Changming, Yang Jinling, Xu Zhongbao. Automatic Online Inspecting System for the Laser Swinger[J]. Geomatics and Information Science of Wuhan University, 1999, 24(3): 276-278.
Citation: He Ping'an, Yu Changming, Yang Jinling, Xu Zhongbao. Automatic Online Inspecting System for the Laser Swinger[J]. Geomatics and Information Science of Wuhan University, 1999, 24(3): 276-278.

Automatic Online Inspecting System for the Laser Swinger

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  • Received Date: October 09, 1998
  • Published Date: March 04, 1999
  • A new automatic online inspecting system for the laser swinger, which is used to measure the tilted error U, the coniform error V, and the compensated error W of the laser swinger, has been developed. The system consists of a autoset level in which its telescope is used, a CCD camera lens, CCD and its assembler, PC computer and a step motor controlled by the computer. The system have the advantage of compact structure, high accuracy with 0.4" and facilities for operation.
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