发明名称 |
METODO MULTI-DANOS PARA LA OPTIMIZACION DE UN DISENO ESTRUCTURAL. |
摘要 |
A computer-aided method for carrying out the structural design of a part subjected to damages having significant effects on its structural integrity, such as an aircraft fuselage section subjected to a PBR event, comprising steps of: Obtaining FE models that include all the relevant information for an optimization analysis for the un-damaged part and for at least one possible damaged part; Defining at least one design variable of said part and at least one design constraint and one load case for said un-damaged part and for said damaged part; Providing at least one simulation module for analyzing one or more failure modes of said part; Iteratively modifying the design variables of said part for the purpose of optimizing said target function by analyzing simultaneously said un-damaged part and said at least one damaged part using said at least one simulation module. |
申请公布号 |
ES2397875(B1) |
申请公布日期 |
2014.01.27 |
申请号 |
ES20100030373 |
申请日期 |
2010.03.15 |
申请人 |
AIRBUS OPERATIONS, S.L. |
发明人 |
MARASCO, ANDREA IVAN;MARTINO GONZALEZ, ESTEBAN;VINUE SANTOLALLA, EDUARDO;BALDOMIR GARCIA, AITOR;DIAZ GARCIA, JACOBO;HERNANDEZ IBANEZ, SANTIAGO |
分类号 |
G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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