Article(id=1325115010090926887, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1325114984098836691, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1296057600000, receivedDateStr=2011-01-27, revisedDate=1314115200000, revisedDateStr=2011-08-24, acceptedDate=null, acceptedDateStr=null, onlineDate=1793861637852, onlineDateStr=2026-11-05, pubDate=1350230400000, pubDateStr=2012-10-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793861637852, onlineIssueDateStr=2026-11-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793861637852, creator=13701087609, updateTime=1793861637852, updator=13701087609, issue=Issue{id=1325114984098836691, tenantId=1146029695717560320, journalId=1255847867265597444, year='2012', volume='26', issue='5', pageStart='481', pageEnd='600', issueExtLink='null', onlineDate='null', pubDate='1350230400000', pubDateStr='2012-10-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793861631654, creator='13701087609', updateTime=1793861631654, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=537, endPage=544, ext={EN=ArticleExt(id=1325115010267087656, articleId=1325115010090926887, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Features of Energy Distribution of Underwater Target by Underwater Explosion, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Based on the experimental data of an underwater target bombed by underwater explosion, the energy was studied by means of monitoring interior acceleration signals and wavelet packet analysis with high resolvability and localization. By using the monitored signals, the time-frequency distributions and the energy distributions in blasting frequency bands were obtained. Considering the close relation between energy distribution for different frequency bands and the damaged target effect, the peak acceleration, the energy on dominant frequency bands and natural frequency bands of interior device were taken into account as discrimination factors. A discrimination model was proposed and the re-substitution method was used to verify the stability of model. The results show that the predicted results are consistent with actual values, and prove that the choice of bands energy as an damage index is reasonable.

, authors=Wan LI1, Zhi-Hua ZHANG1, Cang-Hai CHEN2, Tian-Hua LIU1, authorsList=Wan LI, Zhi-Hua ZHANG, Cang-Hai CHEN, Tian-Hua LIU, 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=1325115010501968681, articleId=1325115010090926887, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=水下爆炸毁伤水下目标的能量分布特征, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

针对某水下目标的抗水下爆炸实验数据,利用小波包良好的时频局部化性质,对被监测水下目标内部装置的冲击加速度信号进行了能量分析,得到了冲击信号的时频分布和不同频带上的能量分布。冲击信号的频带能量分布与目标毁伤的关系密切,选用冲击信号峰值、冲击信号主振频带能量、水下目标内部装置自振频率所在频带能量作为判别因子,建立距离判别模型,对水下目标毁伤情况进行了预测;利用回代估计法对模型的合理性进行了检验。研究结果表明,预测结果与实际结果相符,证明将频带能量作为水下爆炸毁伤水下目标的特征指标是合理的。

, authors=李万1, 张志华1, 陈沧海2, 刘天华1, authorsList=李万, 张志华, 陈沧海, 刘天华, authorCompany=null, correspAuthors=null, authorNote=

李万(1986—),男,博士研究生,主要从事武器系统总体技术、高维数据处理、水下爆炸等研究. E-mail:

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李万(1986—),男,博士研究生,主要从事武器系统总体技术、高维数据处理、水下爆炸等研究. E-mail:

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李万(1986—),男,博士研究生,主要从事武器系统总体技术、高维数据处理、水下爆炸等研究. E-mail:

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pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=Ergin A. The response behavior of a submerged cylindrical shell using the doubly asymptotic approximation method (DAA)[J]. Comput Struct, 1997, 62(6): 1025-1034., articleTitle=null, refAbstract=null), Reference(id=1325115012842390352, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Jia X Z, Hu Y T, Dong M R, et al. Numerical study on influencing factors of dynamic response of cylindrical shell subjected to deep water blast wave[J]. Chinese Journal of High Pressure Physics, 2008, 22(2): 208-214. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325115012930470737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=贾宪振, 胡毅亭, 董明荣, 等. 深水爆炸冲击波作用下圆柱壳动态响应影响因素的数值模拟研究[J]. 高压物理学报, 2008, 22(2): 208-214., articleTitle=null, refAbstract=null), Reference(id=1325115013005968210, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Lin X B, Zhang Y P, Liu Z X, et al. Wavelet analysis and hilbert-huang transform of blasting bibration signal[J]. Explosion and Shock Waves, 2005, 25(6): 528-535. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325115013098242899, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, 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=null, journalName=null, refType=null, unstructuredReference=李夕兵, 张义平, 刘志祥, 等. 爆破震动信号的小波分析与HHT变换[J]. 爆炸与冲击, 2005, 25(6): 528-535., articleTitle=null, refAbstract=null), Reference(id=1325115013165351764, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Mallat S G. A theory for multi-dimension signal decomposition: The wavelet models[J]. IEEE Trans Pattern Analysis Machine Intell, 1989, 11: 674-693., articleTitle=null, refAbstract=null), Reference(id=1325115013253432149, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[5], rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=Daubechies I. The wavelet transform, time-frequency localization and signal analysis[J]. IEEE Trans Inf Theory, 1990, 36(5): 961-1005., articleTitle=null, refAbstract=null), Reference(id=1325115013324735318, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Hu C H, Zhang J B, Xia J, et al. System Analysis and Processing Based on MATLAB-Wavelet Analysis[M]. Xi'an: Xidian University Press, 1999: 210-232. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1325115013391844183, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[6], rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=胡昌华, 张军波, 夏军, 等. 基于MATLAB的系统分析与统计——小波分析[M]. 西安: 西安电子科技大学出版社, 1999: 210-232., articleTitle=null, refAbstract=null), Reference(id=1325115013454758744, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Ma G W, Hao H, Zhou Y X. Assessment of structure damage to blasting induced ground motions[J]. Eng Struct, 2000, 22(10): 1378-1389., articleTitle=null, refAbstract=null), Reference(id=1325115013517673305, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[8], rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Charles K C. An Introduction to Wavelets[M]. New York: Academic Press, 1992: 297-333., articleTitle=null, refAbstract=null), Reference(id=1325115013580587866, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Cole R H. Underwater Explosions[M]. New Jersy: Princeton University Press, 1948: 10-50., articleTitle=null, refAbstract=null), Reference(id=1325115013647696731, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Daubechies I. Orthonormal bases of compactly supported wavelet[J]. Commun Pur Appl Math, 1988, 41(7): 909-996., articleTitle=null, refAbstract=null), Reference(id=1325115013706416988, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1325115010090926887, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Lin D C, Shi H J, Bai C H, et al. 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水下爆炸毁伤水下目标的能量分布特征
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李万 1 , 张志华 1 , 陈沧海 2 , 刘天华 1
高压物理学报 | 2012,26(5): 537-544
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高压物理学报 | 2012 , 26 (5) : 537 -544
水下爆炸毁伤水下目标的能量分布特征
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李万(1986—),男,博士研究生,主要从事武器系统总体技术、高维数据处理、水下爆炸等研究. E-mail:

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李万1 , 张志华1, 陈沧海2, 刘天华1
作者信息
  • 1.海军工程大学兵器工程系,湖北 武汉 430033
  • 2.海军工程大学船舶与动力学院,湖北 武汉 430033
作者简介:

李万(1986—),男,博士研究生,主要从事武器系统总体技术、高维数据处理、水下爆炸等研究. E-mail:

Features of Energy Distribution of Underwater Target by Underwater Explosion
Wan LI1 , Zhi-Hua ZHANG1, Cang-Hai CHEN2, Tian-Hua LIU1
Affiliations
  • 1.Weapon Engineering Department, Naval University of Engineering, Wuhan 430033, China
  • 2.College of Naval Architecture and Power, Naval University of Engineering, Wuhan 430033, China
出版时间: 2012-10-15
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针对某水下目标的抗水下爆炸实验数据,利用小波包良好的时频局部化性质,对被监测水下目标内部装置的冲击加速度信号进行了能量分析,得到了冲击信号的时频分布和不同频带上的能量分布。冲击信号的频带能量分布与目标毁伤的关系密切,选用冲击信号峰值、冲击信号主振频带能量、水下目标内部装置自振频率所在频带能量作为判别因子,建立距离判别模型,对水下目标毁伤情况进行了预测;利用回代估计法对模型的合理性进行了检验。研究结果表明,预测结果与实际结果相符,证明将频带能量作为水下爆炸毁伤水下目标的特征指标是合理的。

水下爆炸  /  小波包  /  冲击波  /  距离判别分析

Based on the experimental data of an underwater target bombed by underwater explosion, the energy was studied by means of monitoring interior acceleration signals and wavelet packet analysis with high resolvability and localization. By using the monitored signals, the time-frequency distributions and the energy distributions in blasting frequency bands were obtained. Considering the close relation between energy distribution for different frequency bands and the damaged target effect, the peak acceleration, the energy on dominant frequency bands and natural frequency bands of interior device were taken into account as discrimination factors. A discrimination model was proposed and the re-substitution method was used to verify the stability of model. The results show that the predicted results are consistent with actual values, and prove that the choice of bands energy as an damage index is reasonable.

underwater explosion  /  wavelet packet  /  shock wave  /  distance discrimination analysis
李万, 张志华, 陈沧海, 刘天华. 水下爆炸毁伤水下目标的能量分布特征. 高压物理学报, 2012 , 26 (5) : 537 -544 .
Wan LI, Zhi-Hua ZHANG, Cang-Hai CHEN, Tian-Hua LIU. Features of Energy Distribution of Underwater Target by Underwater Explosion[J]. Chinese Journal of High Pressure Physics, 2012 , 26 (5) : 537 -544 .
  • 国家自然科学基金(50775218)
  • 海军工程大学博士生创新基金(HGBSJJ2011009)
参考文献 引证文献
排序方式:
[1]
Ergin A. The response behavior of a submerged cylindrical shell using the doubly asymptotic approximation method (DAA)[J]. Comput Struct, 1997, 62(6): 1025-1034.
[2]
Jia X Z, Hu Y T, Dong M R, et al. Numerical study on influencing factors of dynamic response of cylindrical shell subjected to deep water blast wave[J]. Chinese Journal of High Pressure Physics, 2008, 22(2): 208-214. (in Chinese)
贾宪振, 胡毅亭, 董明荣, 等. 深水爆炸冲击波作用下圆柱壳动态响应影响因素的数值模拟研究[J]. 高压物理学报, 2008, 22(2): 208-214.
[3]
Lin X B, Zhang Y P, Liu Z X, et al. Wavelet analysis and hilbert-huang transform of blasting bibration signal[J]. Explosion and Shock Waves, 2005, 25(6): 528-535. (in Chinese)
李夕兵, 张义平, 刘志祥, 等. 爆破震动信号的小波分析与HHT变换[J]. 爆炸与冲击, 2005, 25(6): 528-535.
[4]
Mallat S G. A theory for multi-dimension signal decomposition: The wavelet models[J]. IEEE Trans Pattern Analysis Machine Intell, 1989, 11: 674-693.
[5]
Daubechies I. The wavelet transform, time-frequency localization and signal analysis[J]. IEEE Trans Inf Theory, 1990, 36(5): 961-1005.
[6]
Hu C H, Zhang J B, Xia J, et al. System Analysis and Processing Based on MATLAB-Wavelet Analysis[M]. Xi'an: Xidian University Press, 1999: 210-232. (in Chinese)
胡昌华, 张军波, 夏军, 等. 基于MATLAB的系统分析与统计——小波分析[M]. 西安: 西安电子科技大学出版社, 1999: 210-232.
[7]
Ma G W, Hao H, Zhou Y X. Assessment of structure damage to blasting induced ground motions[J]. Eng Struct, 2000, 22(10): 1378-1389.
[8]
Charles K C. An Introduction to Wavelets[M]. New York: Academic Press, 1992: 297-333.
[9]
Cole R H. Underwater Explosions[M]. New Jersy: Princeton University Press, 1948: 10-50.
[10]
Daubechies I. Orthonormal bases of compactly supported wavelet[J]. Commun Pur Appl Math, 1988, 41(7): 909-996.
[11]
Lin D C, Shi H J, Bai C H, et al. Time-frequency analysis of explosion seismic effects[J]. Explosion and Shock Waves, 2003, 23(1): 31-35. (in Chinese)
林大超, 施惠基, 白春华, 等. 爆炸地震效应的时频分析[J]. 爆炸与冲击, 2003, 23(1): 31-35.
[12]
Gao H X. Applied Multivariate Statistical Analysis[M]. Beijing: Peking University Press, 2005: 1-100. (in Chinese)
高惠璇. 应用多元统计分析[M]. 北京: 北京大学出版社, 2005: 1-100.
2012年第26卷第5期
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  • 接收时间:2011-01-27
  • 首发时间:2026-11-05
  • 出版时间:2012-10-15
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出版历史
  • 收稿日期:2011-01-27
  • 修回日期:2011-08-24
基金
国家自然科学基金(50775218)
海军工程大学博士生创新基金(HGBSJJ2011009)
作者信息
    1.海军工程大学兵器工程系,湖北 武汉 430033
    2.海军工程大学船舶与动力学院,湖北 武汉 430033
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