Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Vibration and Shock》 2012-08
Add to Favorite Get Latest Update

A new fast EMD algorithm for streaming data analysis

HU Li-ping,SONG En-liang,LI Bao-qing,YUAN Xiao-bing(Laboratory of Wireless Sensor Network,Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences,Shanghai 200050,China)  
A new fast empirical mode decomposition(EMD) algorithm was developed adopting moving mean averages of extrema with a combination of B splines and the local stopping criterion to estimate the symmetry of proto-mode function,it was suitable for streaming data analysis.Compared to classical EMD,both of time complexity and space complexity of the fast algorithm decreased markedly,but the decomposition precision retained.It was especially appropriate for streaming data analysis,such as,in occasion of war sensor networks,for its real time and continuous intrinsic mode functions acquired.
【Fund】: 国家科技重大专项(2009ZX03006-001-02)资助
【CateGory Index】: TN911.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 3 Hits
1 ZHANG Li-zhen(Department of Applied Mathematics,Oceam University of China,Qingdao 266071,China);DECOMPOSING METHOD OF ORTHOGONAL INTRINSIC MODE FUNCTION[J];Journal of Vibration and Shock;2007-05
2 Lü Yan-xin SUN Shu-xue GU Xiao-hui (School of Mechanical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China);BATTLEFIELD ACOUSTIC TARGET CLASSIFICATION AND RECOGNITION BASED ON EMD AND POWER RATIO[J];Journal of Vibration and Shock;2008-11
3 Hu Jingsong~1 Yang Shixi~2( ~1 Department of Electronic and Information Technology, Ningbo University of Technology Ningbo,315010,China)( ~2 College of Mechanical and Energy Engineering,Zhejiang University Hangzhou,310027,China);Study on Valid-Data-Based EMD Fast Algorithm[J];Journal of Vibration, Measurement & Diagnosis;2006-02
Chinese Journal Full-text Database 5 Hits
1 DUAN Li-xiang1,ZHANG Lai-bin1,LI Gang1,WANG Fu-shan2,YIN Shu-gen2(1.College of Mechanical and Electronic Engineering,China University of Petroleum,Beijing 102249,China;2.Department of Equipment,Talimu Oilfield Company of China Petroleum,Kuerle 841000,China);Fault Diagnosis of Gas Supply System for Natural Gas Engine Based on EMD[J];Vehicle Engine;2010-01
2 Tan Huang Yang Julong Zhang Yujun Gao Yong(College of Electronics & Information Engineering,Sichuan University,Chengdu 610065);Feature Extraction of Helicopter Acoustic Signals Based on EMD and 2(1/2) Dimension Spectrum[J];Ship Electronic Engineering;2010-11
3 ZHANG Li-Zhen1,LIU Huai-Shan2,WEI En-Bo3(1.College of Mathematical Science,Ocean University of China,Qingdao 266071,China;2.College of Marine Geo-Science,Ocean University of China,Qingdao 266100,China;3.Institute of Oceanology,The Chinese Academy of Sciences,Qingdao 266071,China);Application of Orthogonal Intrinsic Mode Functions to the Determination of the Main Excitation Sources of LOD[J];Periodical of Ocean University of China;2008-01
4 ZHANG Min-cong, ZHU Kai-yu, LI Cong-xin National Die and Mold CAD Engineering Research Center, Shanghai Jiaotong University, Shanghai 200030, P. R. China;Segmented second algorithm of empirical mode decomposition[J];上海大学学报(英文版);2008-05
5 JIA Chun-hua,GUO Min(School of Computer Science,Shaanxi Normal University,Xi'an 710062,China);Feature extraction and classification of fruit fly's flight sound based on HHT[J];Journal of Yunnan University(Natural Sciences Edition);2011-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Da-ji, ZHAO Jin-ping, SUJi-lan (Laboratory of the Ocean Dynamic Processes and Satellite Oceanography; Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China);Practical implementation of the Hilbert-Huang Transform algorithm[J];Acta Oceanologica Sinica;2003-01
2 Gai Guanghong(School of Mechanical Engineering,  Xi′an Jiaotong University, Xi′an  710049, China);Improved Method for Empirical Mode Decomposition[J];Journal of Xi'an Jiaotong University;2004-11
3 Zhong Youming Qin Shuren Tang Baoping (The Test Center,Institute of Mechanical Engineering,Chongqing University,Chongqing 400044);STUDY ON THE THEORY OF HILBERT-HUANG TRANSFORM[J];Journal of Vibration and Shock;2002-04
4 Yu Dejie Zhang Wei Cheng Junsheng Yang YuHunan UniversityChangsha 410082;APPLICATION OF TIME-FREQUENCY ENTROPY TO GEAR FAULT DIAGNOSIS BASED ON EMD[J];Journal of Vibration and Shock;2005-05
5 Li Hui Zheng Haiqi Tang Liwei(First Department,Shijiazhuang Mechanical Engineering College,Shijiazhuang 050003);STUDY ON FAULT DIAGNOSIS OF GEAR CRACK BASED ON EMD AND POWER SPECTRUM ANALYSIS[J];Journal of Vibration and Shock;2006-01
6 LI Chang-you1,XU Min-qiang1,GUO Song2(1.Harbin Institute of Technlogy,Harbin 150001,China;2.Harbin Engineering University,Harbin 150001,China);A FAULT DIAGNOSIS APPROACH TO ROLLING ELEMENT BEARINGS BASED ON IMPROVED HILBERT-HUANG TRANSFORMATION AND LINEAR NEURAL NETWORK[J];Journal of Vibration and Shock;2007-04
7 KANG Hai-ying1,2,LUAN Jun-ying1,ZHENG Hai-qi1,BI Xiao-yuan3(1.Weapon Test Center,Ordnance Engineering College,Shijiazhuang 050003;China;2.65559of PLA,Benxi 117000,China;3.61975 of PLA,Beijing 100004,China);FAULT DIAGNOSIS OF BEARING BASED ON ORDER TRACKING AND HHT MARGINAL SPECTRUM[J];Journal of Vibration and Shock;2007-06
8 Hu Jingsong Yang Shixi Wu Zhaotong Yan Gongbiao (Dept.of Mechanical Engineering,Zhejiang University Hangzhou,310027,China);The Study of EMD-Based Filtering Technique for Vibration Signals in Rotating Machinery[J];Journal of Vibration,Measurement & Diagnosis;2003-02
9 Hu Jingsong Yang Shixi Wu Zhaotong Yan Gongbiao (Department of Mechanical Engineering,Zhejiang University Hangzhou,310027,China);Time-Frequency Analysis of Vibration Signals in Rotating Machinery[J];Journal of Vibration,Measurement & Diagnosis;2004-02
10 Cheng Junsheng Yu Dejie Yang Yu Hunan University, Changsha, 410082;Research on the Intrinsic Mode Function Criterion in EMD Method[J];China Mechanical Engineering;2004-20
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved