Article(id=1228805360119644439, tenantId=1146029695717560320, journalId=1225147924628267009, issueId=1228805359561802007, articleNumber=null, orderNo=null, doi=10.16385/j.cnki.issn.1004-4523.2025.06.003, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1744646400000, receivedDateStr=2025-04-15, revisedDate=1747152000000, revisedDateStr=2025-05-14, acceptedDate=null, acceptedDateStr=null, onlineDate=1770899627952, onlineDateStr=2026-02-12, pubDate=1749484800000, pubDateStr=2025-06-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1770899627952, onlineIssueDateStr=2026-02-12, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1770899627952, creator=13701087609, updateTime=1770899627952, updator=13701087609, issue=Issue{id=1228805359561802007, tenantId=1146029695717560320, journalId=1225147924628267009, year='2025', volume='38', issue='6', pageStart='1133', pageEnd='1362', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1770899627819, creator=13701087609, updateTime=1770901542852, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1228813391846896476, tenantId=1146029695717560320, journalId=1225147924628267009, issueId=1228805359561802007, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1228813391846896477, tenantId=1146029695717560320, journalId=1225147924628267009, issueId=1228805359561802007, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1145, endPage=1153, ext={EN=ArticleExt(id=1228805360333553944, articleId=1228805360119644439, tenantId=1146029695717560320, journalId=1225147924628267009, language=EN, title=Generalized cyclostationary diagnostic method for vibration signals of liquid rocket engine turbopumps, columnId=null, journalTitle=Journal of Vibration Engineering, columnName=null, runingTitle=null, highlight=null, articleAbstract=
Liquid rocket engine turbopumps operate under severe non-stationary conditions, making it challenging for traditional vibration signal analysis methods to effectively extract fault features. To address this challenge, the cyclostationary random signal model is extended and a generalized cyclostationary analysis framework is established. This framework preserves the advantages of cyclostationary methods in fault diagnosis while broadening their applicability to non-stationary operating regimes. Focusing on vibration signal modeling, fault feature extraction, and characterization, a comprehensive generalized cyclostationary analysis framework specifically for rocket turbopump fault diagnosis is proposed. The superiority and validity of the established theoreical system are demonstrated through a cryogenic bearing operation experiment on a rocket turbopump and a cavitation fault simulation test on a centrifugal pump. Results indicate that vibration signals from rotating machinery can be regarded as approximately cyclostationary processes subject to time warping, which can be further transformed into modulated cyclostationary signals. In the rocket turbopump cryogenic bearing operation experiment, fault feature signals are extracted using the proposed blind adaptive cyclostationary-nonstationary signal extraction method. Its order-frequency spectral correlation map clearly detects spectral lines corresponding to the fundamental train frequency (0.42 Hz) and the ball pass frequency outer race (5.08 Hz). In the centrifugal pump cavitation fault simulation experiment, the proposed high-precision reassigned spectral correlation estimation technique enhances the localization of the blade-pass frequency (197 Hz) in the spectral correlation map. Furthermore, it reliably identifies fault features even under severe noise induced by increasing cavitation levels.
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液体火箭发动机涡轮泵在强非平稳工况下运行,导致传统振动信号分析方法难以有效提取故障特征。为应对这一挑战,本文扩展了循环平稳随机信号模型,构建了广义循环平稳分析理论框架,既保留了循环平稳方法在故障诊断中的优势,又拓展了其在非平稳工况下的适用范围。围绕振动信号模型、故障特征提取以及表征三个方面,提出了一种服务于火箭涡轮泵故障诊断的广义循环平稳分析框架。通过火箭涡轮泵超低温轴承运转试验以及离心泵空化故障特征模拟试验,验证所建立的理论体系的优越性和有效性。结果表明:旋转机械的振动信号可视为时间翘曲的近似循环平稳过程,并可进一步转化为调制循环信号;在火箭涡轮泵超低温轴承运转试验中,运用所提出的盲自适应循环非平稳信号提取方法获取故障特征信号,在其阶次-频率谱相关图中能够清楚地检测到与保持架相对外圈频率(0.42 Hz)和滚动体通过外圈频率(5.08 Hz)对应的谱线;在离心泵空化故障特征模拟试验中,所提出的高精度重排谱相关估计技术加强了谱相关图关于泵叶片通过频率(197 Hz)的定位性能,并且随着空化程度的增加,在大量噪声的情况下仍然能够识别故障特征。
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宇航学报,
2013,
34(10):1303-1308., articleTitle=大推力液体火箭发动机研究, refAbstract=null), Reference(id=1228805367627449054, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2013, volume=34, issue=10, pageStart=1303, pageEnd=1308, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=TAN Yonghua, journalName=Journal of Astronautics, refType=null, unstructuredReference=
TAN Yonghua. Research on large thrust liquid rocket engine[J].
Journal of Astronautics,
2013,
34(10): 1303-1308., articleTitle=Research on large thrust liquid rocket engine, refAbstract=null), Reference(id=1228805367711335138, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2017, volume=43, issue=1, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=李斌, 张小平, 高玉闪, journalName=火箭推进, refType=null, unstructuredReference=李斌,张小平, 高玉闪. 我国可重复使用液体火箭发动机发展的思考[J].
火箭推进,
2017,
43(1):1-7., articleTitle=我国可重复使用液体火箭发动机发展的思考, refAbstract=null), Reference(id=1228805367799415530, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2017, volume=43, issue=1, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=LI Bin, ZHANG Xiaoping, GAO Yushan, journalName=Journal of Rocket Propulsion, refType=null, unstructuredReference=
LI Bin,
ZHANG Xiaoping,
GAO Yushan. Consideration on development of reusable liquid rocket engine in China[J].
Journal of Rocket Propulsion,
2017,
43(1): 1-7., articleTitle=Consideration on development of reusable liquid rocket engine in China, refAbstract=null), Reference(id=1228805367895884529, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=杨述明, 吴建军, 谢昌霖, journalName=航空学报, refType=null, unstructuredReference=杨述明,吴建军,谢昌霖,等.数据驱动智能故障诊断技术在液体火箭发动机中的应用与展望[J/OL].
航空学报(2025-03-07)[2025-05-14].
https://kns.cnki.net/KCMS/detail/detail.aspx?filename=HKXB20250225004&dbname=CJFD&dbcode=CJFQ., articleTitle=数据驱动智能故障诊断技术在液体火箭发动机中的应用与展望, refAbstract=null), Reference(id=1228805368000742140, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=YANG Shuming, WU Jianjun, XIE Changlin, journalName=Acta Aeronautica et Astronautica Sinica, refType=null, unstructuredReference=
YANG Shuming,
WU Jianjun,
XIE Changlin, et al.Application issues of data-driven intelligent fault diagnosis technologies for liquid rocket engines[J/OL].
Acta Aeronautica et Astronautica Sinica(2025-03-07)[2025-05-14].
https://kns.cnki.net/KCMS/detail/detail.aspx?filename=HKXB20250225004&dbname=CJFD&dbcode=CJFQ., articleTitle=Application issues of data-driven intelligent fault diagnosis technologies for liquid rocket engines, refAbstract=null), Reference(id=1228805368109794049, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2024, volume=50, issue=1, pageStart=28, pageEnd=45, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=杨述明, 谢昌霖, 程玉强, journalName=火箭推进, refType=null, unstructuredReference=杨述明,谢昌霖,程玉强,等.液体火箭发动机健康监控技术研究进展[J].
火箭推进,
2024,
50(1):28-45., articleTitle=液体火箭发动机健康监控技术研究进展, refAbstract=null), Reference(id=1228805368189485829, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2024, volume=50, issue=1, pageStart=28, pageEnd=45, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=YANG Shuming, XIE Changlin, CHENG Yuqiang, journalName=Journal of Rocket Propulsion, refType=null, unstructuredReference=
YANG Shuming,
XIE Changlin,
CHENG Yuqiang, et al.Research progress in health monitoring technology for liquid rocket engines[J].
Journal of Rocket Propulsion,
2024,
50(1): 28-45., articleTitle=Research progress in health monitoring technology for liquid rocket engines, refAbstract=null), Reference(id=1228805368302732045, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=6, pageStart=20, pageEnd=38, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=张振臻, 陈晖, 高玉闪, journalName=推进技术, refType=null, unstructuredReference=张振臻,陈晖, 高玉闪,等.液体火箭发动机故障诊断技术综述[J].
推进技术,
2022,
43(6):20-38., articleTitle=液体火箭发动机故障诊断技术综述, refAbstract=null), Reference(id=1228805368411783956, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=43, issue=6, pageStart=20, pageEnd=38, url=null, language=null, rfNumber=[5], rfOrder=9, authorNames=ZHANG Zhenzhen, CHEN hui, GAO Yushan, journalName=Journal of Propulsion Technology, refType=null, unstructuredReference=
ZHANG Zhenzhen,
CHEN hui,
GAO Yushan, et al.Review on fault diagnosis technology of liquid rocket engine[J].
Journal of Propulsion Technology,
2022,
43(6): 20-38., articleTitle=Review on fault diagnosis technology of liquid rocket engine, refAbstract=null), Reference(id=1228805368491475735, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=5, pageStart=1076, pageEnd=1084, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=李辉, 郝如江, journalName=振动工程学报, refType=null, unstructuredReference=李辉, 郝如江. 相关熵和双谱分析齿轮故障诊断研究[J].
振动工程学报,
2021,
34(5):1076-1084., articleTitle=相关熵和双谱分析齿轮故障诊断研究, refAbstract=null), Reference(id=1228805368613110560, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=5, pageStart=1076, pageEnd=1084, url=null, language=null, rfNumber=[6], rfOrder=11, authorNames=LI Hui, HAO Rujiang, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
LI Hui,
HAO Rujiang. Correntropy based bi-spectrum in gear fault diagnosis[J].
Journal of Vibration Engineering,
2021,
34(5): 1076-1084., articleTitle=Correntropy based bi-spectrum in gear fault diagnosis, refAbstract=null), Reference(id=1228805368701190951, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=3, pageStart=633, pageEnd=645, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=王朝阁, 李宏坤, 胡少梁, journalName=振动工程学报, refType=null, unstructuredReference=王朝阁,李宏坤, 胡少梁,等.利用参数自适应多点最优最小熵反褶积的行星轮轴承微弱故障特征提取[J].
振动工程学报,
2021,
34(3):633-645., articleTitle=利用参数自适应多点最优最小熵反褶积的行星轮轴承微弱故障特征提取, refAbstract=null), Reference(id=1228805368814437165, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=3, pageStart=633, pageEnd=645, url=null, language=null, rfNumber=[7], rfOrder=13, authorNames=WANG Chaoge, LI Hongkun, HU Shaoliang, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
WANG Chaoge,
LI Hongkun,
HU Shaoliang, et al.Weak fault feature extraction of planetary bearing based on parameter adaptive MOMEDA[J].
Journal of Vibration Engineering,
2021,
34(3): 633-645., articleTitle=Weak fault feature extraction of planetary bearing based on parameter adaptive MOMEDA, refAbstract=null), Reference(id=1228805368915100469, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2024, volume=37, issue=3, pageStart=522, pageEnd=527, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=郑荣慧, 李晋鹏, 魏小辉, journalName=振动工程学报, refType=null, unstructuredReference=郑荣慧,李晋鹏, 魏小辉,等.多轴平稳非高斯随机振动试验控制方法[J].
振动工程学报,
2024,
37(3):522-527., articleTitle=多轴平稳非高斯随机振动试验控制方法, refAbstract=null), Reference(id=1228805369007375163, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2024, volume=37, issue=3, pageStart=522, pageEnd=527, url=null, language=null, rfNumber=[8], rfOrder=15, authorNames=ZHENG Ronghui, LI Jinpeng, WEI Xiaohui, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
ZHENG Ronghui,
LI Jinpeng,
WEI Xiaohui, et al.Control method for multi-axis stationary non-Gaussian random vibration test[J].
Journal of Vibration Engineering,
2024,
37(3): 522-527., articleTitle=Control method for multi-axis stationary non-Gaussian random vibration test, refAbstract=null), Reference(id=1228805369108038463, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=6, pageStart=1336, pageEnd=1345, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=张皓, 李东升, journalName=振动工程学报, refType=null, unstructuredReference=张皓, 李东升. 复分析Hilbert变换计算理论及非线性检测准则[J].
振动工程学报,
2022,
35(6):1336-1345., articleTitle=复分析Hilbert变换计算理论及非线性检测准则, refAbstract=null), Reference(id=1228805369200313154, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=6, pageStart=1336, pageEnd=1345, url=null, language=null, rfNumber=[9], rfOrder=17, authorNames=ZHANG Hao, LI Dongsheng, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
ZHANG Hao,
LI Dongsheng. Hilbert transform calculated by complex analysis theory and its nonlinear detection criterion[J].
Journal of Vibration Engineering,
2022,
35(6): 1336-1345., articleTitle=Hilbert transform calculated by complex analysis theory and its nonlinear detection criterion, refAbstract=null), Reference(id=1228805369271616329, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=2, pageStart=402, pageEnd=410, url=null, language=null, rfNumber=[10], rfOrder=18, authorNames=郭远晶, 金晓航, 魏燕定, journalName=振动工程学报, refType=null, unstructuredReference=郭远晶,金晓航, 魏燕定,等.改进TSA降噪与平方包络谱分析的故障特征提取[J].
振动工程学报,
2021,
34(2):402-410., articleTitle=改进TSA降噪与平方包络谱分析的故障特征提取, refAbstract=null), Reference(id=1228805369376473935, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=2, pageStart=402, pageEnd=410, url=null, language=null, rfNumber=[10], rfOrder=19, authorNames=GUO Yuanjing, JIN Xiaohang, WEI Yanding, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
GUO Yuanjing,
JIN Xiaohang,
WEI Yanding, et al.Fault feature extraction based on improved TSA denoising and squared envelope spectrum[J].
Journal of Vibration Engineering,
2021,
34(2): 402-410., articleTitle=Fault feature extraction based on improved TSA denoising and squared envelope spectrum, refAbstract=null), Reference(id=1228805369472942934, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=2, pageStart=454, pageEnd=463, url=null, language=null, rfNumber=[11], rfOrder=20, authorNames=曹玲玲, 李晶, 彭镇, journalName=振动工程学报, refType=null, unstructuredReference=曹玲玲,李晶, 彭镇,等.基于改进小波阈值降噪的滚动轴承故障诊断方法[J].
振动工程学报,
2022,
35(2):454-463., articleTitle=基于改进小波阈值降噪的滚动轴承故障诊断方法, refAbstract=null), Reference(id=1228805369565217629, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2022, volume=35, issue=2, pageStart=454, pageEnd=463, url=null, language=null, rfNumber=[11], rfOrder=21, authorNames=CAO Lingling, LI Jing, PENG Zhen, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
CAO Lingling,
LI Jing,
PENG Zhen, et al.Rolling bearing fault diagnosis method based on improved wavelet threshold denoising[J].
Journal of Vibration Engineering,
2022,
35(2): 454-463., articleTitle=Rolling bearing fault diagnosis method based on improved wavelet threshold denoising, refAbstract=null), Reference(id=1228805369657492321, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=6, pageStart=1284, pageEnd=1292, url=null, language=null, rfNumber=[12], rfOrder=22, authorNames=李志农, 刘跃凡, 胡志峰, journalName=振动工程学报, refType=null, unstructuredReference=李志农,刘跃凡, 胡志峰,等.经验小波变换-同步提取及其在滚动轴承故障诊断中的应用[J].
振动工程学报,
2021,
34(6):1284-1292., articleTitle=经验小波变换-同步提取及其在滚动轴承故障诊断中的应用, refAbstract=null), Reference(id=1228805369758155626, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=6, pageStart=1284, pageEnd=1292, url=null, language=null, rfNumber=[12], rfOrder=23, authorNames=LI Zhinong, LIU Yuefan, HU Zhifeng, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
LI Zhinong,
LIU Yuefan,
HU Zhifeng, et al.Empirical wavelet transform-synchroextracting transform and its applications in fault diagnosis of rolling bearing[J].
Journal of Vibration Engineering,
2021,
34(6): 1284-1292., articleTitle=Empirical wavelet transform-synchroextracting transform and its applications in fault diagnosis of rolling bearing, refAbstract=null), Reference(id=1228805369883984754, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2025, volume=38, issue=1, pageStart=109, pageEnd=116, url=null, language=null, rfNumber=[13], rfOrder=24, authorNames=李康强, 王海鹏, 孙彦刚, journalName=振动工程学报, refType=null, unstructuredReference=李康强,王海鹏, 孙彦刚,等.改进EMD结合4th-HEO的客滚船柴油机复杂信号振动特征提取方法[J].
振动工程学报,
2025,
38(1):109-116., articleTitle=改进EMD结合4th-HEO的客滚船柴油机复杂信号振动特征提取方法, refAbstract=null), Reference(id=1228805369993036662, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2025, volume=38, issue=1, pageStart=109, pageEnd=116, url=null, language=null, rfNumber=[13], rfOrder=25, authorNames=LI Kangqiang, WANG Haipeng, SUN Yangang, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
LI Kangqiang,
WANG Haipeng,
SUN Yangang, et al.Analysis of complex vibration signal of diesel engine on RO-RO passenger ship via extension-EMD and 4th-HEO[J].
Journal of Vibration Engineering,
2025,
38(1): 109-116., articleTitle=Analysis of complex vibration signal of diesel engine on RO-RO passenger ship via extension-EMD and 4th-HEO, refAbstract=null), Reference(id=1228805370093699967, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2019, volume=32, issue=2, pageStart=368, pageEnd=376, url=null, language=null, rfNumber=[14], rfOrder=26, authorNames=王奉涛, 邓刚, 王洪涛, journalName=振动工程学报, refType=null, unstructuredReference=王奉涛,邓刚, 王洪涛,等.基于EMD和SSAE的滚动轴承故障诊断方法[J].
振动工程学报,
2019,
32(2):368-376., articleTitle=基于EMD和SSAE的滚动轴承故障诊断方法, refAbstract=null), Reference(id=1228805370185974662, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2019, volume=32, issue=2, pageStart=368, pageEnd=376, url=null, language=null, rfNumber=[14], rfOrder=27, authorNames=WANG Fengtao, DENG Gang, WANG Hongtao, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
WANG Fengtao,
DENG Gang,
WANG Hongtao, et al.A rolling bearing fault diagnosis method based on EMD and SSAE[J].
Journal of Vibration Engineering,
2019,
32(2): 368-376., articleTitle=A rolling bearing fault diagnosis method based on EMD and SSAE, refAbstract=null), Reference(id=1228805370282443659, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=1, pageStart=280, pageEnd=287, url=null, language=null, rfNumber=[15], rfOrder=28, authorNames=李可, 牛园园, 宿磊, journalName=振动工程学报, refType=null, unstructuredReference=李可,牛园园, 宿磊,等.参数优化VMD的滚动轴承故障诊断方法[J].
振动工程学报,
2023,
36(1):280-287., articleTitle=参数优化VMD的滚动轴承故障诊断方法, refAbstract=null), Reference(id=1228805370378912660, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2023, volume=36, issue=1, pageStart=280, pageEnd=287, url=null, language=null, rfNumber=[15], rfOrder=29, authorNames=LI Ke, NIU Yuanyuan, SU Lei, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
LI Ke,
NIU Yuanyuan,
SU Lei, et al.Rolling bearing fault diagnosis method based on parameter optimized VMD[J].
Journal of Vibration Engineering,
2023,
36(1): 280-287., articleTitle=Rolling bearing fault diagnosis method based on parameter optimized VMD, refAbstract=null), Reference(id=1228805370462798740, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=6, pageStart=1293, pageEnd=1304, url=null, language=null, rfNumber=[16], rfOrder=30, authorNames=王朝阁, 李宏坤, 曹顺心, journalName=振动工程学报, refType=null, unstructuredReference=王朝阁,李宏坤, 曹顺心,等.改进VMD和非凸重叠组收缩降噪的行星齿轮箱早期故障特征提取[J].
振动工程学报,
2021,
34(6):1293-1304., articleTitle=改进VMD和非凸重叠组收缩降噪的行星齿轮箱早期故障特征提取, refAbstract=null), Reference(id=1228805370559267741, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2021, volume=34, issue=6, pageStart=1293, pageEnd=1304, url=null, language=null, rfNumber=[16], rfOrder=31, authorNames=WANG Chaoge, LI Hongkun, CAO Shunxin, journalName=Journal of Vibration Engineering, refType=null, unstructuredReference=
WANG Chaoge,
LI Hongkun,
CAO Shunxin, et al.Incipient fault feature extraction of planetary gearbox based on modified VMD and non-convex overlap group shrinkage denoising[J].
Journal of Vibration Engineering,
2021,
34(6): 1293-1304., articleTitle=Incipient fault feature extraction of planetary gearbox based on modified VMD and non-convex overlap group shrinkage denoising, refAbstract=null), Reference(id=1228805370672513957, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=1961, volume=137, issue=5, pageStart=1026, pageEnd=1029, url=null, language=null, rfNumber=[17], rfOrder=32, authorNames=GLADYSHEV E G, journalName=Doklady Akademii Nauk SSSR, refType=null, unstructuredReference=
GLADYSHEV E G. Periodically correlated random sequence[J].
Doklady Akademii Nauk SSSR,
1961,
137(5): 1026-1029., articleTitle=Periodically correlated random sequence, refAbstract=null), Reference(id=1228805370764788652, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=1986, volume=11, issue=1, pageStart=13, pageEnd=36, url=null, language=null, rfNumber=[18], rfOrder=33, authorNames=GARDNER W A, journalName=Signal Processing, refType=null, unstructuredReference=
GARDNER W A. The spectral correlation theory of cyclostationary time-series[J].
Signal Processing,
1986,
11(1): 13-36., articleTitle=The spectral correlation theory of cyclostationary time-series, refAbstract=null), Reference(id=1228805370882229168, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2007, volume=21, issue=2, pageStart=597, pageEnd=630, url=null, language=null, rfNumber=[19], rfOrder=34, authorNames=ANTONI J, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
ANTONI J. Cyclic spectral analysis in practice[J].
Mechanical Systems and Signal Processing,
2007,
21(2): 597-630., articleTitle=Cyclic spectral analysis in practice, refAbstract=null), Reference(id=1228805370974503860, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, doi=null, pmid=null, pmcid=null, year=2004, volume=18, issue=6, pageStart=1285, pageEnd=1314, url=null, language=null, rfNumber=[20], rfOrder=35, authorNames=ANTONI J, BONNARDOT F, RAAD A, journalName=Mechanical Systems and Signal Processing, refType=null, unstructuredReference=
ANTONI J,
BONNARDOT F,
RAAD A, et al.Cyclostationary modelling of rotating machine vibration signals[J].
Mechanical Systems and Signal Processing,
2004,
18(6): 1285-1314., articleTitle=Cyclostationary modelling of rotating machine vibration signals, refAbstract=null)], funds=[Fund(id=1228805367426122443, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, awardId=52105118, language=CN, fundingSource=国家自然科学基金资助项目(52105118), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1228805362678169960, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, xref=1., ext=[AuthorCompanyExt(id=1228805362686558569, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, companyId=1228805362678169960, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.Xi’an Aerospace Propulsion Institute,Xi’an 710100,China), AuthorCompanyExt(id=1228805362699141483, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, companyId=1228805362678169960, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.西安航天动力研究所,陕西 西安 710100)]), AuthorCompany(id=1228805362787221872, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, xref=2., ext=[AuthorCompanyExt(id=1228805362795610482, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, companyId=1228805362787221872, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Schematic diagram of statistical bandpass filtering, figureFileSmall=z+h6wb4F6ex4bjC3a5TPVg==, figureFileBig=MqDtNXcm4M59NTudpiNSPA==, tableContent=null), ArticleFig(id=1228805365316387373, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图2, caption=
统计量带通滤波示意图, figureFileSmall=z+h6wb4F6ex4bjC3a5TPVg==, figureFileBig=MqDtNXcm4M59NTudpiNSPA==, tableContent=null), ArticleFig(id=1228805365404467765, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 3, caption=
AG-FRESH filter for extracting angle-time cyclostationary signals, figureFileSmall=wt8a1hVTpImLLtViiH+Iwg==, figureFileBig=sXBoTrZNE1Mk2EScNvVyow==, tableContent=null), ArticleFig(id=1228805365488353851, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图3, caption=
提取角度-时间循环平稳信号的AG-FRESH滤波器, figureFileSmall=wt8a1hVTpImLLtViiH+Iwg==, figureFileBig=sXBoTrZNE1Mk2EScNvVyow==, tableContent=null), ArticleFig(id=1228805365580628548, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 4, caption=
Schematic diagram of the principle of reassignment technology, figureFileSmall=le3YbS4f9cAdl7t4PWCRTQ==, figureFileBig=x5KT8osk3nj8EtOkAAm62w==, tableContent=null), ArticleFig(id=1228805365656126024, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图4, caption=
重排技术原理示意图, figureFileSmall=le3YbS4f9cAdl7t4PWCRTQ==, figureFileBig=x5KT8osk3nj8EtOkAAm62w==, tableContent=null), ArticleFig(id=1228805365765177934, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 5, caption=
Specific implementation steps of the proposed methods related to rearrangement spectra, figureFileSmall=rSGJADJmtw3+FdAMkHS5AQ==, figureFileBig=KL3vVEE2cMaj2STT6PksuQ==, tableContent=null), ArticleFig(id=1228805365865841237, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图5, caption=
所提重排谱相关方法的具体实施步骤, figureFileSmall=rSGJADJmtw3+FdAMkHS5AQ==, figureFileBig=KL3vVEE2cMaj2STT6PksuQ==, tableContent=null), ArticleFig(id=1228805365953921630, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 6, caption=
Cryogenic turbopump bearing test bench, figureFileSmall=tBgiKqePqVD98JcJB8d22g==, figureFileBig=yeGlTnuwqYc8fMgsjdjTEw==, tableContent=null), ArticleFig(id=1228805366046196327, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图6, caption=
低温涡轮泵轴承测试台, figureFileSmall=tBgiKqePqVD98JcJB8d22g==, figureFileBig=yeGlTnuwqYc8fMgsjdjTEw==, tableContent=null), ArticleFig(id=1228805366134276719, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 7, caption=
Amplitude and rotational speed curves tested on the test bench, figureFileSmall=J06QXBpncoop51nXluX/Pg==, figureFileBig=VFB686JySleRyZT+gMrwTg==, tableContent=null), ArticleFig(id=1228805366289465970, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图7, caption=
试验台测试的振幅和转速曲线, figureFileSmall=J06QXBpncoop51nXluX/Pg==, figureFileBig=VFB686JySleRyZT+gMrwTg==, tableContent=null), ArticleFig(id=1228805366385934971, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 8, caption=
OFSCoh function of the extracted feature signals, figureFileSmall=QdOSAHvcHKVWSxKsDbOY4Q==, figureFileBig=NT8fh/vXNn3kv7XW/Ye1ig==, tableContent=null), ArticleFig(id=1228805366490792582, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图8, caption=
所提取特征信号的OFSCoh函数, figureFileSmall=QdOSAHvcHKVWSxKsDbOY4Q==, figureFileBig=NT8fh/vXNn3kv7XW/Ye1ig==, tableContent=null), ArticleFig(id=1228805366771810963, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 9, caption=
Centrifugal pump cavitation test bench, figureFileSmall=MKOu3+YqbDbr3d+Uhp7lGA==, figureFileBig=Lo1Gb+Fv/tl0uZKDgKPpmA==, tableContent=null), ArticleFig(id=1228805366876668571, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图9, caption=
离心泵空化试验台, figureFileSmall=MKOu3+YqbDbr3d+Uhp7lGA==, figureFileBig=Lo1Gb+Fv/tl0uZKDgKPpmA==, tableContent=null), ArticleFig(id=1228805366998303400, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 10, caption=
Spectral correlation results before and after reassignment, figureFileSmall=XlHu7umr6VgqQiQpEawXhQ==, figureFileBig=oEdKgAOseSNymlV1zhH5pg==, tableContent=null), ArticleFig(id=1228805367094772402, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图10, caption=
重排前后谱相关结果, figureFileSmall=XlHu7umr6VgqQiQpEawXhQ==, figureFileBig=oEdKgAOseSNymlV1zhH5pg==, tableContent=null), ArticleFig(id=1228805367203824316, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=EN, label=Fig. 11, caption=
Spectral correlation results of integral before and after reassignment, figureFileSmall=TlpVJ5muDNRU78jlDST9bQ==, figureFileBig=HFyuSxDO5XSsIu+jJvf3jA==, tableContent=null), ArticleFig(id=1228805367308681925, tenantId=1146029695717560320, journalId=1225147924628267009, articleId=1228805360119644439, language=CN, label=图11, caption=
重排前后积分谱相关结果, figureFileSmall=TlpVJ5muDNRU78jlDST9bQ==, figureFileBig=HFyuSxDO5XSsIu+jJvf3jA==, tableContent=null)], attaches=null, journal=Journal(id=1225147830491308032, delFlag=0, nameCn=振动工程学报, nameEn=Journal of Vibration Engineering, nameHistory1=null, nameHistory2=null, issn=1004-4523, eissn=null, cn=32-1349/TB, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=null, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Vibration Engineering, journalRemark=null, publicationField=null, createdTime=1770027604939, updatedTime=1770169610881, createdBy=18614031015, updatedBy=18614031015, firstLetterCn=J, firstLetterEn=J, 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