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CAE automatic simulation analysis method and system

A simulation analysis and analysis type technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inability to automatically output analysis reports, lack of analysis project management, affecting product development speed, etc. Improved analytical productivity, cost and time savings

Active Publication Date: 2019-11-29
QINGDAO LOVOL EXCAVATOR
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Problems solved by technology

[0005] The analysis process of the above-mentioned CAE software pre-processing process is cumbersome, the operation is complicated, the operation is complicated, the analysis report cannot be automatically output, the efficiency is low, the speed of product development is affected, the analysis project management is lacking, and the engineering design personnel are required to be proficient in CAE software

Method used

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  • CAE automatic simulation analysis method and system
  • CAE automatic simulation analysis method and system

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Embodiment Construction

[0055] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0056] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0057] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

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Abstract

The invention discloses a CAE automatic simulation analysis method and system, being characterized in that the corresponding CAE analysis process is analyzed and standardized in detail; an analysis process is modularized; the modules are programmed through an object-oriented language, for example, c + + language; the QT interface framework develops a software interface; a C + + single profit modeis adopted to manage the data; parameters such as projects and grids are stored in an engineering file in an XML file mode; a batch mesher mode of Hypermesh is called by using a TCL / TK language background to carry out pre-processing; and functions of finite element modeling, solving, post-processing and the like are realized, and analysts and designers are helped to quickly establish an analysis model, calculate and check a calculation result, and the analysis efficiency is improved, and errors are reduced.

Description

technical field [0001] The disclosure relates to a CAE automatic simulation analysis method and system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The use of CAE tools in the field of mechanical manufacturing is becoming more and more important, and it is an essential skill for design engineers. In the process of using CAE software for software pre-processing, it is often necessary to mesh multiple parts, group them and assign attributes, and connect each part, which requires engineers to have a high theoretical and practical basis for CAE software . [0004] At present, in the pre-processing, loading and solving process of CAE software, the conventional analysis process is: establish a geometric solid model in the 3D modeling software; import the CAE analysis pre-processing software to perform geometric processing, extract the sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCY02P90/30
Inventor 王松王孟赵桂裕朱坤
Owner QINGDAO LOVOL EXCAVATOR
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