SYSTEM AND METHOD THEREOF CREATING COMPUTER AIDED ENGINEERING MODEL USING COMPUTER AIDED DESIGN MODEL OF SHIP CREATED BY HULL STRUCTURE DETAIL DESIGN STAGE

摘要

According to the present invention, semantic information such as the boundary information of the plate and trace curve information of the stiffener, and the material, thickness, and connection relationship, which are necessary for the hull detail analysis, are defined in the hull detail design. Saves the model, transfers models of different models of ship CAD system to CAE system with the same tolerance, and extracts CAE model information suitable for hull detail analysis without storing data for analysis in CAD system. CAE using Unified Ship Modeling for Analysis (USMA), which is a common model, and the boundary information of the plates stored in the USMA, trace curve information of stiffeners, and semantic information. The generation order of the analysis model, the knowledge of generating the analysis model to be suitable for the analysis process of the system, the characteristics according to the modeling method, and Post processor that generates macro language, a modeling command of CAE system, to reflect the idealization process that corrects the difference between design model and analysis model. Computer eddie at the time of detailed design of the ship's hull, which consists of a smart CAD / Analysis Model Exchange System (smartCAMES) that can convert model information generated from the CAD system at the design time into a model suitable for analysis in the CAE system. The present invention relates to a system for generating a computer-edged engineering model for detailed analysis of a ship hull using a design model.;In addition, the present invention in the shipbuilding CAD system of different models using the inherent API (Application Programming Interface) of the CAD system in the details of the hull detail design (boundary) information, the stiffener (boundary) of the plate required for the hull detail analysis Extracting trace curve information, and semantic information such as material, thickness, and connection relationship into a data form, and storing the same in a unified ship modeling for analysis (USMA) model, which is a common model for hull detail analysis; Using the boundary information of the plate stored in the USMA, trace curve information of the stiffener, and semantic information to generate a macro language, which is a modeling command of the CAE system The optimal form reflects the generation order of the analysis model, the knowledge of generating the analysis model through the post processor, the characteristics according to the modeling method, and the idealization process of correcting the difference between the design model and the analysis model. Delivering to the CAE system of the; Smart CAD / Analysis Model Exchange System (smartCAMES), which is a system suitable for hull detailed design and analysis environment, converts the model information generated at the time of detailed design into a model suitable for analysis in CAE system. The present invention relates to a method for generating a computer-edged engineering model for detailed analysis of a ship hull using a computer-edged design model at the time of detailed design of a ship.