在役海洋平台动力学损伤诊断方法研究综述

doi:10.16265/j.cnki.issn1003-3033.2017.09.014

摘要/Abstract

摘要： 为探明在役海洋平台的动力学损伤诊断方法及其发展方向,从模态参数识别方法和动力学损伤诊断方法出发,归纳分析各种方法的研究现状与进展、优缺点以及应用中存在的问题及其展望。结果表明:模态识别领域的研究热点是环境激励下非平稳信号的模态识别;动力学损伤诊断领域的研究热点是将不同的损伤诊断方法结合,以及引入先进信号处理技术和智能算法;现有研究成果应用于在役海洋平台时面临的主要困难是实测模态信息不完备;将诊断结果同安全评价及剩余寿命预测建立联系,是在役海洋平台动力学损伤诊断的发展趋势。

关键词: 海洋平台, 模态参数识别, 损伤诊断, 模型修正, 环境激励

Abstract: For the sake of ensuring safety in marine oil production and ascertaining the future trend in research on dynamic damage detection methods for in-service offshore platforms, the research status and progress, advantage and disadvantage and the limitations in application of dynamic damage detection methods for in-service offshore platform were summarized and analyzed from the aspects of both modal parameter identification and dynamic damage detection. The results show that the prevalent research area includes non-stationary modal identification methods under ambient excitation,and combination of different damage diagnosis methods and intelligent algorithms, that the incompleteness of measured modal information is the main difficulty of application, and that building connection with safety evaluation and residual life predication is development goal of dynamic damage detection method for in-service offshore platform.

Key words: offshore platform, modal parameter identification, damage diagnosis, model updating, ambient excitation

中图分类号:

X937

冷建成, 田洪旭, 周国强, 吴泽民. 在役海洋平台动力学损伤诊断方法研究综述[J]. 中国安全科学学报, 2017, 27(9): 79-85.

LENG Jiancheng, TIAN Hongxu, ZHOU Guoqiang, WU Zemin. Survey on research on dynamic damage detection methods for in-service offshore platform[J]. China Safety Science Journal, 2017, 27(9): 79-85.

参考文献

[1] 杨冬平, 牛更奇, 支景波, 等. 现役近海老龄平台延寿决策模型[J]. 中国安全科学学报, 2011, 21(5):97-103.
YANG Dongping, NIU Gengqi, ZHI Jingbo. Life extension decision-making model for ageing offshore platforms[J]. China Safety Science Journal, 2011, 21(5): 97-103.
[2] COPPOLINO R N, RUBIN S N. Detectability of structural failures in offshore platforms by ambient vibration monitoring[C].Proceedings of the 12^th Annual Offshore Technology Conference, 1980: 101-110.
[3] SHAHRIVAR F, BOUWKAMP J G. Damage detection in offshore platforms using vibration information[J]. Journal of Energy Resources Technology, 1986, 108(2): 97-106.
[4] 曹文冉, 于麟川, 刘振纹. 基于振动测试的自升式平台模态分析研究[J]. 中国海洋平台, 2015, 30(4): 88-92.
CAO Wenran, YU Linchuan, LIU Zhenwen. Study of jack-up modal analysis based on vibration test[J]. China Offshore Platform, 2015, 30(4): 88-92.
[5] RAINIERI C, FABBROCINO G. Automated output-only dynamic identification of civil engineering structures[J]. Mechanical Systems and Signal Processing, 2010, 24(3): 678-695.
[6] 刘宇飞, 辛克贵, 樊健生, 等. 环境激励下结构模态参数识别方法综述[J]. 工程力学, 2014, 31(4): 46-53.
LIU Yufei, XIN Kegui, FAN Jiansheng, et al. A review of structure modal identification method through ambient excitation[J]. Engineering Mechanics, 2014, 31(4): 46-53.
[7] 刘杰鸣, 李绂, 黄维平, 等. 浅海导管架平台结构损伤诊断试验研究[J]. 海洋工程, 2011, 29(4): 37-42.
LIU Jieming, LI Fu, HUANG Weiping, et al. Experimental study on damage diagnosis of shallow water jacket platform[J].The Ocean Engineering, 2011, 29(4): 37-42.
[8] AHMED A E, MAHMOUD R H, MARZOUK H. Identification of the excitation and reaction forces on offshore platforms using the random decrement technique[J]. Ocean Engineering, 2009, 36(6/7): 521-528.
[9] IBRAHIM S R, MIKULCIK E C. A method for the direct identification of vibration parameters from the free response[J]. The Shock and Vibration Bulletin, 1977, 47(4): 183-198.
[10] 陆建辉, 李玉辉, 付方. CII海洋平台动力响应及模态参数辨识[J]. 振动与冲击, 2006, 25(4): 119-122.
LU Jianhui, LI Yuhui, FU Fang. Dynamic response analysis of a CII jacket type offshore platform and its modal parameter identification [J]. Journal of Vibration and Shock, 2006, 25(4): 119-122.
[11] JUANG J N, PAPPA R S. An eigensystem realization algorithm for modal parameter identification and model reduction[J].Journal of Guidance, 1985, 8(5): 620-627.
[12] 刘松, 蔡国平, 董兴建. 海洋平台的时域低阶建模与主动控制研究[J]. 力学学报, 2011, 43(4): 737-745.
LIU Song, CAI Guoping, DONG Xingjian.Time-domain dynamic modeling and active control of offshore platform[J]. Chinese Journal of Theoretical and Applied Mechanics, 2011, 43(4): 737-745.
[13] 辛峻峰, 张永波, 盛进路. 一种改进的特征系统实现算法及其在海洋平台上的应用[J]. 振动与冲击, 2015, 34(24): 197-201.
XIN Junfeng, ZHANG Yongbo, SHENG Jinlu. Improved eigen system realization algorithm and its application in the analysis of ocean platform[J]. Journal of Vibration and Shock, 2015, 34(24): 197-201.
[14] JAMES G H I, CARNE T G, LAUFFER J P. The natural excitation technique for modal parameter extraction from operating wind turbines[J]. International Journal of Analytical and Experimental Modal Analysis, 1993, 93(4): 260-277.
[15] 杨和振,李华军,黄维平. 海洋平台结构环境激励的试验模态分析[J]. 振动与冲击, 2005, 24(2): 129-133.
YANG Hezhen, LI Huajun, HUANG Weiping. Experimental mode analysis of offshore platform under operational conditions[J]. Journal of Vibration and Shock, 2005, 24(2): 129-133.
[16] HUANG Norden E, SHEN Zheng, LONG Steven R, et al. The empirical mode decomposition method and the Hilbert spectrum for non-stationary time series analysis[J]. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences,1998, 454(3): 903-995.
[17] 刘俊斐, 宋峥嵘, 陈超艳, 等. 基于希尔波特-黄变换(HHT)的海洋平台结构模态参数识别[J]. 中国海洋平台, 2012, 27(增1): 64-69.
LIU Junfei, SONG Zhengrong, CHEN Chaoyan, et al. Modal parameters identification of offshore platform structures using HHT method[J]. China Offshore Platform, 2012, 27(S1): 64-69.
[18] 伊廷华, 李宏男, 王国新. 基于小波变换的结构模态参数识别[J]. 振动工程学报, 2006, 19(1): 51-56.
YI Tinghua, LI Hongnan, WANG Guoxin. Structural modal parameter identification based on wavelet transform[J]. Journal of Vibration Engineering, 2006, 19(1): 51-56.
[19] 杜永峰, 赵丽洁, 党星海, 等. 基于最优复 Morlet 小波的结构密集模态参数识别[J]. 振动与冲击, 2015, 34(1): 135-139.
DU Yongfeng, ZHAO Lijie, DANG Xinghai, et al. Identification of structural closely spaced modes parameters based on optimized complex Morlet wavelet[J]. Journal of Vibration and Shock, 2015, 34(1): 135-139.
[20] MANGAL L, IDICHANDY V G, GANAPATHY C. Structural monitoring of offshore platforms using impulse and relaxation response[J]. Ocean Engineering, 2001, 28(6): 689-705.
[21] 张润忤, 刘树林, 吕骁翼, 等. 基于固有频率的导管架型海洋平台状态测试方法[J]. 计量与测试技术, 2016, 43(5): 31-33.
ZHANG Runwu, LIU Shulin, LYU Xiaoyi, et al. A status test method of the offshore platform based on natural frequency[J]. Metrology and Measurement Technique, 2016, 43(5): 31-33.
[22] 张兆德, 王德禹. 基于模态参数的海洋平台损伤检测[J]. 振动与冲击, 2004, 23(3): 5-10.
ZHANG Zhaode, WANG Deyu. Study on crack detection using modal parameters of a damaged jacket platform[J]. Journal of Vibration and Shock, 2004, 23(3): 5-10.
[23] 杨和振, 李华军, 黄维平. 基于振动测试的海洋平台结构无损检测[J]. 振动工程学报, 2003, 16(4): 480-484.
YANG Hezhen,LI Huajun,HUANG Weiping. Nondestructive damage detection in offshore platform structure using vibration monitoring[J]. Journal of Vibration Engineering, 2003, 16(4): 480-484.
[24] SEYEDPOOR S M. A two stage method for structural damage detection using a modal strain energy based index and particle swarm optimization[J]. International Journal of Non-Linear Mechanics, 2012, 47(1): 1-8.
[25] LI Yingchao, WAN Shuqing, ZHANG Min, et al. An improved modal strain energy method for damage detection in offshore platform structures[J]. Journal of Marine Science and Application, 2016, 15(2):182-192.
[26] 林裕裕, 王典鹤, 王树青, 等. 基于小波变换的海洋平台损伤检测研究[J]. 中国海洋大学学报, 2011, 41(增1): 413-419.
LIN Yuyu, WANG Dianhe, WANG Shuqing, et al. Study on damage detection of offshore platforms based on wavelet transform[J]. Periodical of Ocean University of China, 2011, 41(S1): 413-419.
[27] 李晔. 计算小波分布判定海洋平台结构损伤方法研究[J]. 船舶工程, 2016, 38(增2): 160-168.
LI Ye. Research on method of calculating damage of offshore structures with wavelet distribution[J]. Ship Engineering, 2016, 38(S2): 160-168.
[28] 刁延松, 李华军. 基于神经网络的海洋平台损伤诊断研究[J]. 振动与冲击, 2006, 25(4): 98-103.
DIAO Yansong, LI Huajun. Study on damage diagnosis of offshore platform by artificial neural networks[J]. Journal of Vibration and Shock, 2006, 25(4): 98-103.
[29] 嵇春艳, 陈明璐. 基于小波变换与神经网络的海洋平台结构损伤识别与定位研究[J]. 海洋技术, 2009, 28(4): 113-116.
JI Chunyan, CHEN Minglu. Damage identification and localization of offshore platforms based on wavelet and neural network[J]. Ocean Technology, 2009, 28(4): 113-116.
[30] 李洪涛, 史玉峰, 翟建习, 等. 海洋平台振动监测技术试验研究[J]. 中国安全科学学报, 2012, 22(12):46-50.
LI Hongtao, SHI Yufeng, ZHAI Jianxi, et al. Experimental study on vibration monitoring technology for offshore platform[J]. China Safety Science Journal, 2012, 22(12):46-50.
[31] 王晗, 王晓梅, 徐蒙, 等. 基于Hilbert-Huang变换的海洋平台结构损伤识别研究[J]. 中国海洋平台, 2016, 31(3):34-41.
WANG Han, WANG Xiaomei, XU Meng, et al. Study on damage detection of offshore platforms based on Hilbert-Huang transform[J]. China Offshore Platform, 2016, 31(3):34-41.
[32] BERMAN A, FLANNELLY WG. Theory of incomplete models of dynamic structures[J]. American Institute of Aeronautics and Astronautics Journal, 1971, 9(8): 1 481-1 487.
[33] KABE A M. Stiffness matrix adjustment using mode data[J]. American Institute of Aeronautics and Astronautics Journal, 1985, 23(9): 1 431-1 436.
[34] FOX R L, KAPOOR M P. Rates of change of eigenvalues and eigenvectors[J]. American Institute of Aeronautics and Astronautics Journal, 1968, 6(12): 2 426-2 429.
[35] DAMBROGIO W, FREGOLENT A. The use of antiresonances for robust model updating[J]. Journal of Sound and Vibration, 2000, 236(2): 227-243.
[36] MARES C, SURACE C. An application of genetic algorithms to identify damage in elastic structures[J]. Journal of Sound and Vibration, 1996, 195(2): 195-215.
[37] MALEKZEHTAB H, GOLAFSHANI A A. Damage detection in an offshore jacket platform using genetic algorithm based finite element model updating with noisy modal data [J]. Procedia Engineering, 2013, 54(3): 480-490.