Method and device for determining tire pattern finite element simulation pressure distribution cloud picture
The invention discloses a method and a device for determining a tire pattern finite element simulation pressure distribution cloud picture. The method comprises the steps that a simulation model of a to-be-tested tire is obtained, a grounding area of the simulation model is obtained, and the groundi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a method and a device for determining a tire pattern finite element simulation pressure distribution cloud picture. The method comprises the steps that a simulation model of a to-be-tested tire is obtained, a grounding area of the simulation model is obtained, and the grounding area comprises a plurality of finite element units; coordinates of an interpolation point to be measured in the grounding area are obtained, and a finite element unit where the interpolation point to be measured is located is determined according to the coordinates of the interpolation point to be measured; determining the pressure value of the to-be-measured interpolation point according to the pressure value of each node corresponding to the finite element unit where the to-be-measured interpolation point is located; and generating a tire pressure distribution cloud chart according to the pressure values of all the to-be-measured interpolation points in the grounding area. The technical problem that the precis |
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