| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of controlling a floatation rate of a structure capable of floating the structure for transportation without tilting the structure to prevent the generation of deformation such as a warpage and a bend in the structure when transporting the structure by floating it with a plurality of fluid floating devices. SOLUTION: This method of controlling a floatation rate of the structure uses a plurality of fluid floating devices to float the structure for transportation. This method has a floatation rate measuring process for measuring a floatation rate of each of the fluid floating devices, and a fluid supply rate correcting process for adjusting a fluid supply rate to be supplied to each of the fluid floating devices. In the fluid supply rate correcting process, when a deviation from a mean value of the floatation rates respectively measured exceeds a certain value, valve opening/closing speed of a control valve for controlling a fluid supply rate to be supplied to each of the fluid floating devices is increased or decreased. COPYRIGHT: (C)2004,JPO&NCIPI
|
