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《Journal of Beijing University of Aeronautics and Astronautics》 2006-11
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Application of HHT analysis in surface roughness

Li Chenggui Li Baogui Sun Dan(School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China)Xiong Changyou(Changcheng Institute of Metrology & Measurement,Beijing 100095,China)  
HHT(Hilbert-Huang transform) is a new two-step time-frequency analysis method to analyze the nonlinear and non-stationary signal.The key step of this method is EMD(empirical mode decomposition) method with which any complicated data set can be decompose into a finite and often small number of IMF(intrinsic mode functions).The HHT can decomposed curve of the surface roughness into component with different frequency spectrum.Each component has its own physical meaning.So it can distribute all sorts of factor which had an influence on finished surface.As a consequence,the allsided Hilbert spectrum could be got.Based on this spectrum,it can be know how contributing factor function in workpiece process.HHT is used in the analysis of roughness,and the conclusion is helpful to machining.
【Fund】: 航空科学基金资助项目(04I44007)
【CateGory Index】: TG506
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 TAN Shan-wen~1,QIN Shu-ren~2,TANG Bao-ping~2(1.Department of Energy & Environment, Engineering Xihua University, Sichuan Chengdu 610039, China;2.College of Mechanical Engineering, Chongqing University, Chongqing 400030, China);The Filtering Character of Hilbert-Huang Transform and Its Application[J];Journal of Chongqing University(Natural Science Edition);2004-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DU Xiu-li~1 HE Li-zhi~1 HOU Wei~2 (1.The Key Laboratory of Urban Security and Disaster Engineering(Beijing University of Technology),Ministry of Edueation,Beijing 100022,China; 2.Ordnance Industry Institute of Geotechnical Survey & Design,Beijing 100053,China);A Study of Wavelet Threshold Denoising Based on Empirical Mode Decomposition(EMD)[J];Journal of Beijing University of Technology;2007-03
2 LI Xi-bing,ZHANG Yi-ping,LIU Zhi-xiang,ZUO Yu-jun,WANG Wei-hua(School of Resources and Safety Engineering,Central South University,Changsha410083,Hunan,China);Wavelet analysis and Hilbert-Huang transform of blasting vibration signal[J];Explosion and Shock Waves;2005-06
3 SUN Bin1,2,ZHANG Hong-jian1 1.Department of Control Science and Engineering,Zhejiang University,Hangzhou 310027,China;2.College of Metrological Technology and Engineering,China Jiliang University,Hangzhou 310018,China;Research on Extract and Filter of Dynamic Signal of Two-Phase Flow Based on HHT[J];Chinese Journal of Sensors and Actuators;2007-04
4 LIU Jian-jun,HUANG Fang-lin,WANG Xue-min(School of Civil and Architectural Engineering,Central South University,Changsha 410075,China);Noise reduction of bridge vibration signal based on EMD and ARMA model[J];Journal of Railway Science and Engineering;2006-05
5 LIU Xi-wu1,LIU Hong2,LI You-ming2,NIAN Jing-bo1(1.School of Marine Geo-science,Ocean University of China,Qingdao 266100,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Local waves decomposition and its applications to seismic signal time-frequency analysis[J];Progress in Geophysics;2007-02
6 SHAO Chen-xi1,2,3,4,WANG Jian1,FAN Jin-feng1,YANG Ming3,WANG Zicai3(1.MOE-Microsoft Key Laboratory of Multimedia Computing and Communication,University of Science and Technology of China,Hefei,Anhui 230026,China;2.Department of Computer Science and Technology,University of Science and Technology of China,Hefei,Anhui 230026,China;3.Control and Simulation Center,Harbin Institute of Technology,Heilongjiang,Harbin 150001,China;4.Anhui Province Key Laboratory of Software in Computing and Communication,Hefei,Anhui 230027,China);A Self-Adaptive Method Dealing with the End Issue of EMD[J];Acta Electronica Sinica;2007-10
7 Li Xuan~1,Zhou Qingfeng~1,Dai Wujiao~2,Yang Lipin~1,He Wei~1(1.Geological Survey of Jiangsu Province,Nanjing 210018,China; 2.Department of Survey Engineering and Geomatics,Central South University,Changsha 410083,China);Comparison of empirical mode decomposition and wavelet decomposition in deformation analysis[J];Geotechnical Investigation & Surveying;2009-07
8 GAO Zhongjianbo,CAI Zongping(The Second Artillery Engeering College,Xi′an 710025,China);Vibration measurement and analysis system applied Hilbert-Huang transform[J];Industrial Instrumentation & Automation;2009-03
9 WAN Jian~1 , ZHAO Chun-hui~1 , FU Jin~2(1.School of Information and Communication Engineering, Harbin Engineering University, Harbin 150001,China; 2. School of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001, China);Study on speech signal denoising algorithm based on EMD[J];Journal of Harbin University of Commerce(Sciences Edition);2005-04
10 Ding Kebei(Daqing Petrochemical Company, Daqing China 163714);Vibration signal decomposition based on Hilbert-Huang Transform[J];Refining and Chemicals;2005-03
China Proceedings of conference Full-text Database 2 Hits
1 QIAN Zhenhua SONG Hanwen (Department of Mechanics and Engineering Science, Fudan University, Shanghai 200433);Studies on Empirical Mode Decomposition (EMD)[A];[C];2005
2 ZHANG Su-zhen (Changzhou Institute of Light Industry Technology,Changzhou,213164,China);Research for Removing Baseline Drift of ECG Based on Empirical Mode Decomposition[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 TANG Bao-ping, QIN Shu-ren, TAN Shan-wen (Test Center, Institute of Mechanical Engineering,Chongqing University,Chongqing 400044,China);The Signals Analysis System Based on Fast Wavelet Transform[J];Journal of Chongqing University(Natural Science Edition);2001-01
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