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To enhance the damping characteristics of the dampers to better meet practical demands, this paper conducts an optimization analysis on the damping structural parameters. With an electromagnetic valve-type damper as research object, this paper analyzes its structure and working principle. Based on the mechanism of damping force generation, a damper simulation model is established in AMESim and compared with the bench test results, verifying the accuracy of the model. Utilizing the DOE module in AMESim, the influence degree of structural parameters on damping force is obtained, and the parameters that have a greater impact on the damping force are selected. Using the optimization module, the structural parameters are optimized with the target damping force curve as the goal. Simulation results show that compared to that before optimization, the maximum recoverable damping force increases by 34.61%, while the maximum compression damping force increases by 9.67%. The optimized damping characteristic curve is closer to the target curve, making it easier to meet the actual engineering requirements through parameter optimization.

, authors=Shuanghu Wang, Xiaozhen Qu, authorsList=Shuanghu Wang, Xiaozhen Qu, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1308463086403346886, articleId=1308463085153444292, tenantId=1146029695717560320, journalId=1189918454225211397, language=CN, title=基于AMESim的电磁阀式减振器参数优化研究, columnId=0, journalTitle=汽车工程师, columnName=, runingTitle=null, highlight=null, articleAbstract=

为改善减振器的阻尼特性使其更易满足实际需求，对减振器结构参数进行了优化分析。以外置电磁阀式减振器为研究对象，分析了其结构和工作原理；基于阻尼力产生机理在AMESim中建立减振器仿真模型，对比台架试验结果，验证了模型的准确性；利用AMESim中的试验设计（DOE）模块，获得结构参数对阻尼力的影响程度，选取对阻尼力影响较大的参数，利用优化模块，以目标阻尼力曲线为目标进行结构参数优化。仿真结果表明：优化后最大复原阻尼力提升了34.61%，最大压缩阻尼力提升了9.67%；优化后的阻尼特性曲线更贴合目标曲线，结构参数更符合实际工程需求。

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