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Volume 31 Issue 1
Feb.  2010
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LI Zi-qiang, LI Guang-jian, PAN Long-xuan. Design of Multi-Point Automatic Positioning Preprogrammed Crane Control System[J]. Nuclear Power Engineering, 2010, 31(1): 112-116.
Citation: LI Zi-qiang, LI Guang-jian, PAN Long-xuan. Design of Multi-Point Automatic Positioning Preprogrammed Crane Control System[J]. Nuclear Power Engineering, 2010, 31(1): 112-116.

Design of Multi-Point Automatic Positioning Preprogrammed Crane Control System

  • Received Date: 2008-12-08
  • Rev Recd Date: 2009-04-28
  • Available Online: 2025-07-29
  • Publish Date: 2010-02-01
  • This automatic positioning system is designed for the crane which is in common use. The crane hall is cut into several parts, the position is detected by the photoelectric switches, and the PLC and inverter are used for the control devices. The automatic positioning control of the crane is completed by means of the timing movement. The positioning error is less than 2.1cm, the swing range when lifting object is less than 5.7cm, and the average speed of the crane is more than 90% of the rated speed. This paper gives further description in the positioning control, direction control, speed control and the identification of the starting point. Finally it gives an analysis of the automatic positioning performance.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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