Simulation method and system
AssigneeFujitsu Limited
InventorsAMIR HADERBACHE, Koichi SHIRAHATA
Life of this patent
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Abstract
A processor acquires mesh data representing a shape of an object with a plurality of nodes and result data representing a physical amount of the object, the physical amount having been calculated based on the mesh data. The processor calculates a first feature amount representing a feature of a positional relationship of the plurality of nodes by performing a topological data analysis on the plurality of nodes included in the mesh data. The processor predicts a physical amount calculated from the shape of the object represented with more nodes than the nodes of the mesh data by entering the first feature amount and a second feature amount based on the physical amount represented by the result data to a learned model.
Claims8
A non-transitory computer-readable recording medium storing therein a computer program that causes a computer to execute a process comprising:
- acquiring mesh data representing a shape of an object with a plurality of nodes and result data representing a physical amount of the object, the physical amount having been calculated based on the mesh data;
- calculating a first feature amount representing a feature of a positional relationship of the plurality of nodes by performing a topological data analysis on the plurality of nodes included in the mesh data;
- and
- predicting a physical amount calculated from the shape of the object represented with more nodes than the nodes of the mesh data by entering the first feature amount and a second feature amount based on the physical amount represented by the result data to a learned model.
A simulation method comprising:
- acquiring, by a processor, mesh data representing a shape of an object with a plurality of nodes and result data representing a physical amount of the object, the physical amount having been calculated based on the mesh data;
- calculating, by the processor, a first feature amount representing a feature of a positional relationship of the plurality of nodes by performing a topological data analysis on the plurality of nodes included in the mesh data;
- and
- predicting, by the processor, a physical amount calculated from the shape of the object represented with more nodes than the nodes of the mesh data by entering the first feature amount and a second feature amount based on the physical amount represented by the result data to a learned model.
A simulation system comprising:
- a memory configured to store mesh data representing a shape of an object with a plurality of nodes and result data representing a physical amount of the object, the physical amount having been calculated based on the mesh data;
- and
- a processor configured to calculate a first feature amount representing a feature of a positional relationship of the plurality of nodes by performing a topological data analysis on the plurality of nodes included in the mesh data and predict a physical amount calculated from the shape of the object represented with more nodes than the nodes of the mesh data by entering the first feature amount and a second feature amount based on the physical amount represented by the result data to a learned model.
Dependencies are inferred from the claim text.