发明公开
EP2012243A1 Aerodynamic design optimization using knowledge extraction from analyzing unstructured surface meshes
审中-公开
通过的非结构化表面组织来源的知识的装置的空气动力设计分析的优化
- 专利标题： Aerodynamic design optimization using knowledge extraction from analyzing unstructured surface meshes
- 专利标题（中）： 通过的非结构化表面组织来源的知识的装置的空气动力设计分析的优化
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申请号： EP07111858.2申请日： 2007-07-05
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公开(公告)号： EP2012243A1公开(公告)日： 2009-01-07
- 发明人: Gräning, Lars , Olhofer, Markus , Sendhoff, Bernhard
- 申请人： Honda Research Institute Europe GmbH
- 申请人地址： Carl-Legien-Strasse 30 63073 Offenbach/Main DE
- 专利权人： Honda Research Institute Europe GmbH
- 当前专利权人： Honda Research Institute Europe GmbH
- 当前专利权人地址： Carl-Legien-Strasse 30 63073 Offenbach/Main DE
- 代理机构： Rupp, Christian
- 主分类号： G06F17/50
- IPC分类号： G06F17/50 ; F01D5/14
摘要：
A computer-assisted method for analysing data representing the optimization of real-world designs according to at least one criterion, expressed in physical entities,
wherein
- by an iterative optimization algorithm modifications of the design are computed,
- the design data are represented by unstructured triangular surface meshes,
- a displacement measure representing the geometrical differences between at least design modifications is calculated,
- the performance differences, expressed by the at least one physical criterion, between said at least two design modifications is calculated, and
- a sensitivity information signal is output representing the interrelation between the displacement measure and the performance differences.
wherein
- by an iterative optimization algorithm modifications of the design are computed,
- the design data are represented by unstructured triangular surface meshes,
- a displacement measure representing the geometrical differences between at least design modifications is calculated,
- the performance differences, expressed by the at least one physical criterion, between said at least two design modifications is calculated, and
- a sensitivity information signal is output representing the interrelation between the displacement measure and the performance differences.
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