SYSTEM FOR FORECASTING ERECTION ACCURACY OF FABRICATING BLOCKS OF SHIP, METHOD, AND MEDIA THEREOF

摘要

The present invention relates to a technique of previously calculating a numerical value deviation of ship blocks to be combined before ship blocks are directly erected and optimizing a numerical value of an erection block to be erected so that the erection block can be erected in a ship block by a one-time erection process. In the technique, a basic block assembled in a ship block and an erection block to be combined in the basic block are measured, and the basic block and the erection block are displayed in three-dimensions on a program screen for forecasting an erection dimensional accuracy, and the basic block and the erection block are combined virtually. Then, a deviation between measuring results of the basic block and the erection block is calculated, and the calculated deviation is displayed as a three-dimensional vector so that an operator can easily identify a deviation value of the erection block.