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Automobile suspension KC simulation analysis method and device

A simulation analysis and automotive suspension technology, applied in the field of simulation, can solve problems such as poor reliability and low simulation efficiency, and achieve the effect of improving efficiency and reliability and reducing simulation errors.

Pending Publication Date: 2022-04-05
DONGFENG MOTOR GRP
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  • Description
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Problems solved by technology

[0003] To sum up, the current problems in the K&C simulation analysis of automobile suspension are low simulation efficiency and poor reliability.

Method used

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  • Automobile suspension KC simulation analysis method and device
  • Automobile suspension KC simulation analysis method and device
  • Automobile suspension KC simulation analysis method and device

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Embodiment Construction

[0042] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0043] A kind of automobile suspension K&C simulation analysis method and device provided in this embodiment can be applied based on ADAMS software. At the same time, the external interface program can be developed by using C# language, and the relevant working condition control file parameters can be modified based on the external interface program. * The .bat script command and the *.cmd command file drive the ADAMS / CAR solver to ...

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Abstract

The invention discloses an automotive suspension Kamp. The invention discloses a C simulation analysis method and device. The method comprises the steps that a preset basic information template and a preset working condition template are obtained; for each simulation working condition, generating a file header of the simulation working condition according to the basic information template, and generating a file body of the simulation working condition according to the working condition template; generating a solving file of the simulation working condition according to the file header and the file body; constructing a batch processing file and a command driving file according to the file information of the solving files of the plurality of simulation working conditions; according to the batch processing file and the command driving file, ADAMS software is started to conduct batch simulation calculation on the solution files of the multiple simulation working conditions, and a simulation analysis result is output. According to the method, manual participation in adjustment and simulation is not needed in the whole simulation process, batch simulation calculation and customized output can be achieved, the efficiency and reliability of a large amount of simulation calculation in the field of vehicle engineering are greatly improved, and simulation errors are reduced.

Description

technical field [0001] The invention relates to the technical field of simulation technology, in particular to an automobile suspension K&C simulation analysis method and device. Background technique [0002] There are 8-10 working conditions for K&C simulation analysis of automobile suspension (classified according to suspension form and driving condition), more than 120 output indicators, more than 90 graphs, manual input and output, and low work efficiency. The traditional suspension K&C analysis method is to open the suspension model in ADAMS (Automatic Dynamic Analysis of Mechanical Systems, mechanical system dynamics automatic analysis); then, each working condition needs to be manually input once, and then the model is calculated once; through the software In the post-processing window, select the suspension K&C characteristic curve corresponding to the index in turn, manually calculate the value of the index, and manually output the curve. The simulation report is m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06F30/20G06F119/14
Inventor 王秋来张泽阳周波孙海英宫熔
Owner DONGFENG MOTOR GRP
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