| 摘要 |
A stacker crane and a method for controlling method thereof are provided to significantly shorten a vibration attenuation time of an upper end of the stacker crane without the occurrence of bending. A stacker crane includes an upper body, a lower body, a mast(3a), an elevator(34), an upper driver(32), a lower driver(35), and a controller. The upper body is movably engaged with an upper rail. The lower body is movably engaged with a lower rail. The mast is installed to extend in a vertical direction, and connects the upper body and the lower body to each other. The elevator moves in a vertical direction along the mast. The upper driver is installed at the upper body and moves the upper body along the upper rail. The lower driver is installed at the lower body and moves the lower body along the lower rail. The controller inputs a first signal indicating one of a destination speed or a destination position to the upper driver and the lower driver.
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