An operation control apparatus for a crane for moving a suspended load in vertical and horizontal directions to a target position includes: a trajectory creating unit configured to create in advance a movement trajectory of the suspended load; a function creating unit configured to create a function indicating a relationship between a horizontal direction position and a height in the trajectory; a vertical direction command value updating unit configured to generate a vertical direction position command value by sequentially updating, in accordance with the horizontal direction position and based on the function, the vertical position at which the load should be present; a vertical direction control unit configured to generate a vertical direction speed command value based on the position command value; and a vertical direction driving unit configured to move the load in the vertical direction in accordance with the speed command value.
Operation control apparatus for crane
2019-11-26
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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