Article(id=1308463091100962915, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1308463078174122404, articleNumber=null, orderNo=null, doi=10.20104/j.cnki.1674-6546.20250184, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=1755446400000, revisedDateStr=2025-08-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1789891510986, onlineDateStr=2026-09-20, pubDate=1773504000000, pubDateStr=2026-03-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789891510986, onlineIssueDateStr=2026-09-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789891510986, creator=13701087609, updateTime=1789891510986, updator=13701087609, issue=Issue{id=1308463078174122404, tenantId=1146029695717560320, journalId=1189918454225211397, year='2026', volume='', issue='3', pageStart='1', pageEnd='48', issueExtLink='null', onlineDate='null', pubDate='1773504000000', pubDateStr='2026-03-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789891507904, creator='13701087609', updateTime=1789892812753, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1308468551250105303, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1308463078174122404, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1308468551250105304, tenantId=1146029695717560320, journalId=1189918454225211397, issueId=1308463078174122404, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=31, endPage=37, ext={EN=ArticleExt(id=1308463091272929380, articleId=1308463091100962915, tenantId=1146029695717560320, journalId=1189918454225211397, language=EN, title=Dynamic Response Research of an Electronically Controlled Damper Based on Pulse Width Modulation and Dithering Control, columnId=null, journalTitle=Automotive Engineer, columnName=null, runingTitle=null, highlight=null, articleAbstract=

To address the issue of response hysteresis in electronically controlled dampers caused by the static friction of electromagnetic valves, a dynamic response time model of the electronically controlled damper is established by combining the principles of Pulse Width Modulation (PWM) and dithering control. Through the construction of an electromagnetic valve test system for electronically controlled dampers, the influence of the amplitude and frequency of the dithering signal on the dynamic response of the electronically controlled damper is investigated. The precise control of PWM+dithering, data acquisition of current and force, and automatic calculation of dynamic response time are realized. The experimental results show that appropriate dithering amplitude and frequency can effectively improve the dynamic response performance of the electronically controlled damper, shorten the response time, and there exists an optimal parameter combination that minimizes the dynamic response time.

, authors=Meiling Wei, Xiaobang Sun, Tongtong Gu, Junda Lu, authorsList=Meiling Wei, Xiaobang Sun, Tongtong Gu, Junda Lu, 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=1308463091482644581, articleId=1308463091100962915, tenantId=1146029695717560320, journalId=1189918454225211397, language=CN, title=基于脉冲宽度调制与颤振控制的电控减振器动态响应研究, columnId=0, journalTitle=汽车工程师, columnName=, runingTitle=null, highlight=null, articleAbstract=

为解决电控减振器受电磁阀静摩擦影响导致响应滞后的问题,结合脉冲宽度调制(PWM)与颤振控制原理建立了电控减振器的动态响应时间模型。通过搭建电控减振器电磁阀测试系统,研究了颤振信号的幅值和频率对电控减振器动态响应的影响,实现了PWM+颤振精确控制、电流与力的数据采集及动态响应时间计算。试验结果表明,适当的颤振幅值和频率能够有效提高电控减振器的动态响应性能,缩短响应时间,并存在使动态响应时间最短的最优参数组合。

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基于脉冲宽度调制与颤振控制的电控减振器动态响应研究
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魏美玲 , 孙晓帮 , 顾彤彤 , 陆俊达
汽车工程师 | 2026,(3): 31-37
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汽车工程师 | 2026 , (3) : 31 -37
基于脉冲宽度调制与颤振控制的电控减振器动态响应研究
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魏美玲, 孙晓帮, 顾彤彤, 陆俊达
作者信息
  • 辽宁工业大学,锦州 121000
Dynamic Response Research of an Electronically Controlled Damper Based on Pulse Width Modulation and Dithering Control
Meiling Wei, Xiaobang Sun, Tongtong Gu, Junda Lu
Affiliations
  • Liaoning University of Technology, Jinzhou 121000
出版时间: 2026-03-15 doi: 10.20104/j.cnki.1674-6546.20250184
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为解决电控减振器受电磁阀静摩擦影响导致响应滞后的问题,结合脉冲宽度调制(PWM)与颤振控制原理建立了电控减振器的动态响应时间模型。通过搭建电控减振器电磁阀测试系统,研究了颤振信号的幅值和频率对电控减振器动态响应的影响,实现了PWM+颤振精确控制、电流与力的数据采集及动态响应时间计算。试验结果表明,适当的颤振幅值和频率能够有效提高电控减振器的动态响应性能,缩短响应时间,并存在使动态响应时间最短的最优参数组合。

电控减振器  /  动态响应  /  颤振控制  /  脉冲宽度调制

To address the issue of response hysteresis in electronically controlled dampers caused by the static friction of electromagnetic valves, a dynamic response time model of the electronically controlled damper is established by combining the principles of Pulse Width Modulation (PWM) and dithering control. Through the construction of an electromagnetic valve test system for electronically controlled dampers, the influence of the amplitude and frequency of the dithering signal on the dynamic response of the electronically controlled damper is investigated. The precise control of PWM+dithering, data acquisition of current and force, and automatic calculation of dynamic response time are realized. The experimental results show that appropriate dithering amplitude and frequency can effectively improve the dynamic response performance of the electronically controlled damper, shorten the response time, and there exists an optimal parameter combination that minimizes the dynamic response time.

Electronically controlled damper  /  Dynamic response  /  Dithering control  /  Pulse Width Modulation (PWM)
魏美玲, 孙晓帮, 顾彤彤, 陆俊达. 基于脉冲宽度调制与颤振控制的电控减振器动态响应研究. 汽车工程师, 2026 , (3) : 31 -37 . DOI: 10.20104/j.cnki.1674-6546.20250184
Meiling Wei, Xiaobang Sun, Tongtong Gu, Junda Lu. Dynamic Response Research of an Electronically Controlled Damper Based on Pulse Width Modulation and Dithering Control[J]. Automotive Engineer, 2026 , (3) : 31 -37 . DOI: 10.20104/j.cnki.1674-6546.20250184

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doi: 10.20104/j.cnki.1674-6546.20250184
  • 首发时间:2026-09-20
  • 出版时间:2026-03-15
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    辽宁工业大学,锦州 121000
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