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CAE simulation analysis strength durability data management method and device

A technology for simulation analysis and data management, which is used in electrical digital data processing, special data processing applications, database indexing, etc., and can solve the problems of inconsistent models used for the same data simulation, large amount of CAF simulation data, and different simulation results. Achieve standardization and automation, aggregation and processing, and consistency

Active Publication Date: 2021-05-28
西藏宁算科技集团有限公司
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  • Application Information

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Problems solved by technology

[0005] This application provides a CAE simulation analysis strength and durability data management method and its device, which are used to solve the problem of large amount of CAF simulation data in the prior art, chaotic summary and arrangement, and inconsistency of the models used for the same data simulation, resulting in different simulation results. technical issues

Method used

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  • CAE simulation analysis strength durability data management method and device
  • CAE simulation analysis strength durability data management method and device

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specific Embodiment

[0044] In a specific embodiment, the method includes the following steps:

[0045] 1. Management of simulation data

[0046] Pre-processing data, calculation result data, and generated report files are stored in different directories, classified and stored according to project name, project stage, basic analysis, optimization analysis, and time, providing simple and convenient upload, download, retrieval, and preview interfaces .

[0047] 2. Comparison between different models

[0048] The same type of analysis model, such as the body-in-white strength analysis model, can realize the comparison of relevant data and generate a comparison report, such as model information such as vehicle size and weight, boundary condition information such as load and working conditions, and the thickness, weight, and Material information, at the same time retrieve the analysis result data, obtain the corresponding analysis results, input the corresponding experimental data and finally form a ...

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Abstract

The invention discloses a CAE simulation analysis strength durability data management method and device, and the method comprises the following steps: S100, obtaining simulation data generated by CAE simulation analysis strength durability, and carrying out the classified storage of the simulation data; S200, obtaining analysis models corresponding to all analysis results in the simulation historical database one by one, and judging whether the analysis models used by all historical data are of the same type or not; S210, if yes, comparing different simulation result data of the analysis models of the same type, and producing a comparison report; and S220, if not, returning to the step S200. The pre-processing data, the calculation result data and the generated report are respectively stored, and are respectively stored according to the project stage, the project name, the basic analysis, the optimization analysis and the processing time, so that effective summarization of a large amount of data is realized, an engineer can conveniently retrieve data with different characteristics according to needs, and effective summarization and processing of the data are realized.

Description

technical field [0001] The application relates to a CAE simulation analysis strength and durability performance data management method and a device thereof, belonging to the field of simulation analysis strength performance data management. Background technique [0002] At present, CAE simulation analysis technology is widely used in the field of automobile manufacturing. In the automotive industry, the basic process of CAE simulation analysis includes four steps: formulation of simulation analysis items, determination of performance goals, CAE simulation calculation analysis and optimization, verification and improvement, and runs through the entire process of product development. Its specific process is mature and standardized. [0003] The large amount of data generated in the simulation process has increased significantly with the improvement of software and hardware capabilities. Problems such as data loss and tracking difficulties have become prominent, and the cost o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/2458G06F16/28
CPCG06F16/2291G06F16/285G06F16/2228G06F16/2465Y02T90/00
Inventor 胡高宁王俊
Owner 西藏宁算科技集团有限公司
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