| 摘要 |
<p>PURPOSE: An automation system for lifting of a heavy structure using 3d data is provided to improve stability and efficiency by automatically controlling lifting of a heavy structure. CONSTITUTION: An automation system for lifting of a heavy structure using 3d data includes a hydraulic jack(110), a prism(120), an auto trace total station(130), and a central processing unit(140). The hydraulic jack comprises a cylinder control valve(113), a check valve(115), and a manifold(117). The hydraulic jack outputs a load value. The prism is separated from the bottom of a large structure. The auto trace total station measures the 3D location information of the large structure. The central processing unit produces a horizontal / vertical displacement, an angle displacement, and acceleration. The central processing unit controls the hydraulic amount of the hydraulic jack.</p> |
