Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Vibration and Shock》 2015-16
Add to Favorite Get Latest Update

Gear fault analysis based on narrowband demodulation with frequency shift and spectrum edit

LIU Qian-nan;GUO Yu;WU Xing;Key Lab.of Vib.& Noise under Ministry of Education of Yunnan Province,Kunming University of Science and Technology;  
Through analyzing gearbox vibration signals under varying speed conditions of rotating machinery,a method of analyzing gear fault based on narrowband demodulation with frequency shift and spectrum edit was proposed. A time-domain signal was sampled under varying speed condition of gearbox and resampled at constant angle increments with the help of order tracking. The signal was thus converted into a stationary signal in the angle-domain,which can overcome the frequency blur caused by rotating speed fluctuation. Then, the angle-domain signal was processed by signal synchronous average in order to weaken the frequency components irrelevant to speed and to improve the signal to noise ratio. The averaged signal was demodulated and after seperating the main meshing order components of the gear fault from the automatically edited order spectrum,the signal was recovered to the angle-domain signal which was further processed by using amplitude and phase demodulation based on the frequency shift. The fault features of gear were finally extracted in accordance with the demodulated waveform diagrams. The simulations and tests were conducted respectively to verify the validity of the proposed method.
【Fund】: 国家自然科学基金(51365023);; 云南省教育厅科学研究基金(2014J016)
【CateGory Index】: TH132.41
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 7 Hits
1 GUO Yu, QIN Shu ren, LIANG Yu qian (College of Mechanical Engineering, Chongqing University, Chongqing 400044, China);Order Tracking Method Based on Time-Frequency Analysis[J];Journal of Chongqing University(Natural Science Edition);2002-05
2 LI Hui~1,ZHENG Hai-qi~2,PAN Hong-xia~3 (1.Dept.of Electromechanical Engineering,Shijiazhuang Institute of Railway Technology,Shijiazhuang 050041,China;2.First Department,Shijiazhuang Mechanical Engineering College,Shijiazhuang 050003,China;3.School of Mechanical Engineering and Automatization,North University of China,Taiyuan 030051,China);Study on Fault Diagnosis of Gear Crack Based on Order Tracking and Angle Domain Average[J];Journal of North University of China(Natural Science Edition);2007-01
3 Luo Deyang(Department of Mechanical Engineering, Kunming University of Science and Technology,Kunming 650093);Phase Demodulation and Torsional Vibration Analysis[J];JOURNAL OF KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY;1996-01
4 LI Hui1,ZHENG Hai-qi2,YANG Shao-pu3(1.School of Mechanical,Electronic and Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.First Department,Ordnance Engineering College,Shijiazhuang 050003,China;3 Department of Mechanical Engineering,Shijiazhuang Railway Institute,Shijiazhuang 050043,China);GEAR FAULT DIAGNOSIS BASED ON AMPLITUDE AND PHASE DEMODULATION DURING RUN-UP[J];Journal of Vibration and Shock;2008-02
5 GUO Yu,GAO Yan,ZHENG Hua-wen(Faculty of Mechanic and Electronic Engineering,Kunming University of Science and Technology,Kunming 650093,China);ORDER-CROSSING NOISE REMOVAL IN ORDER TRACKING ANALYSIS OF ROTATING MACHINERY[J];Journal of Vibration and Shock;2008-10
6 Luo Deyang (Department of Mechanical Engineering, Kunming University of Science & Technology Kunming,650093);Principals and Applications of Time Domain Synchronous Averaging[J];Journal of Vibration,Measurement & Diagnosis;1999-03
7 Guo Yu(Chongqing University, Chongqing, China) Qin Shuren;Order Component Extraction on Instantaneous Frequency Estimation and Time-frequency Domain filtering[J];China Mechanical Engineering;2003-17
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Hui1,ZHENG Haiqi2,YANG Shaopu3(1.School of Mechanical,Electronic and Control Engineering,Beijing Jiaotong University,Beijing 100044,China;2.First Department,Ordnance Engineering College,Shijiazhuang 050003,China;3.Department of Mechanical Engineering,Shijiazhuang Railway Institute,Shijiazhuang 050043,China);Order Bi-Cepstrum Fault Diagnosis Methods for Gearbox During Running-Up[J];Journal of Beijing Jiaotong University;2008-04
2 SU Jianyuan,WANG Dawei(College of Electrical Engineering,Hohai University,Nanjing 210098,China);Research and Simulation on the Fault Diagnosis of Complex Power Electronic Circuits[J];Journal of Test and Measurement Technology;2008-02
3 WU Jian,SUN Xiu-xia,LI Shi-bo(Engineering College,Air force University of Engineering,Xi'an 710038,China);Computed Order Tracking Method Based on Spline Data Interpolation[J];Journal of Projectiles, Rockets, Missiles and Guidance;2006-03
4 TANG En 1, WU Kui 2, LI Run fang, QIN Da tong, ZHU Cai chao (1.Chongqing Incon-Jiulong Intelligence Control Technology Company ,Chongqing 400039,China; 2.State Key Labora of Mechanical Transmission in Chongqing University, Chongqing 400044,China);Application of Web Server in Remote and Intelligent On-line Diagnoses System for Rotational Machinery[J];Journal of Chongqing University(Natural Science Edition);2003-06
5 LIE Cui-wei, QIN Shu-ren,YANG Chang-qi(Test Center, Chongqing University,Chongqing 400044,China);Virtual Sound Intensity Analyzer[J];Journal of Chongqing University(Natural Science Edition);2003-12
6 WEN Cheng, QIN Shu-ren (Test Center of College of Mechanical Engineering,Chongqing University,Chongqing 400030,China);Linear Disposal of Wheatstone Bridge in Strain Measurement[J];Journal of Chongqing University(Natural Science Edition);2004-01
7 ZHU Cai-chao1,YAN Chun-ai1,LI Hua-bin2,WANG Wen-lin2,LI Zhi-zhong2(1.State Key Laboratory of Mechanical Transmission,Chongqing University,Chongqing 400044,P.R.China; 2.Hangzhou Advanced Gearbox Corporation Ltd,Hangzhou 311203,Zhejiang,P.R.China);Experimental study on vibration and structure noise of marine gear box with heavy load[J];Journal of Chongqing University;2011-06
8 LI Xiu-wen,YANG Jian-hong,LI Min,XU Jin-wu School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China;Order analysis based on FS-STFT and its application to varying speed machinery fault diagnosis[J];Journal of University of Science and Technology Beijing;2012-10
9 Xu Jia, Yue Junhong, Chen Tie, Zhang Jin (LongYuan (Beijing) Wind Power Engineering Technology Co., Ltd., Beijing 100034, China);Research and Application of Tacholess Order Analysis in Wind Turbine Fault Diagnosis[J];Wind Energy;2013-02
10 XU Xiaogang;WANG Songling;LIU Jinlian;School of Energy,Power and Mechanical Engineering,North China Electric Power University;;Mechanical Fault Diagnosis of Fan Based on Wavelet Packet Energy Analysis and Improved Support Vector Machine[J];Journal of Chinese Society of Power Engineering;2013-08
China Proceedings of conference Full-text Database 7 Hits
1 HE Tian~1,WANG Li-qing~2,LIU Xian-dong~1,ZHU Yong-bo~2 (1.School of Transportation Science and Engineering,Beijing University of Aeronautics and Astronautics, Beijing 100083,China;2.Raise Science Co.,Ltd.,Beijing 100022,China);Signal Processing Mechanism Based on Singularity Value Decomposition And Its Application[A];[C];2008
2 Chen Enwei Liu Zhengshi Wang Yong Lu Yimin (School of Mechnical and Automotive Engineering Hefei University of Technology Hefei 230009 China);Research on the Order Analysis Method in Fault Diagnosis of Gearbox[A];[C];2008
3 Ren Xiaofei Meng Qingfeng (Institute Of Machinery,Xi'an Jiaotong University,Xi'an,710049);Realization of Time-domain Average by filter[A];[C];2008
4 LI Chuye,Zhang Yuan,Wang Weichao,Yang Jie,Shi min (Beijing Aeronautical Manufacturing Technology Research Institute,Beijing 100024);CINCINNATI V5-3000 MACHINE FAULT FEATURE ANALYSIS AND RESEARCH[A];[C];2010
5 LI Chuye,Zhang Yuan,Yang Jie,Wang Weichao,Shi min (Beijing Aeronautical Manufacturing Technology Research Institute,Beijing 100024);CNC MACHINE TOOL FAULT EARLY WARNING AND DIAGNOSIS TECHNOLOGY[A];[C];2010
6 QIN Sifeng;FENG Zhipeng;LIANG Ming;School of Mechanical Engineering,University of Science and Technology Beijing;Department of Mechanical Engineering,University of Ottawa;;Fault Diagnosis of Rolling Bearings Based on Modal Analysis and Resonance Demodulation[A];[C];2014
7 Zhang Shouyuan;Li He;Zhang Yimin;Shanghai Commercial Vehicle Research & Development Center(Nanjing);School of Mechanical Engineering and Automation,Northeastern University;;Order Tracking Technique and Its Application on the Vehicle NVH[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 GUO Yu, QIN Shu ren, LIANG Yu qian (College of Mechanical Engineering, Chongqing University, Chongqing 400044, China);Order Tracking Method Based on Time-Frequency Analysis[J];Journal of Chongqing University(Natural Science Edition);2002-05
2 Guo Yu Qin Shuren Tang Baoping Ji Yuebo (Chongqing University);ORDER TRACKING OF ROTATINGMACHINERY BASED ONINSTANTANEOUS FREQUENCYESTIMATION[J];Chinese Journal of Mechanical Engineering;2003-03
3 Guo Yu Qin Shuren (Test Center of Mechanic College,Chongqing University,Chongqing 400044);PSEUDO-SPEED TRACKING ORDER ANALYSIS FOR NON-STATIONARY VIBRATION SIGNALS OF ROTATING MACHINERY[J];Journal of Vibration and Shock;2004-01
4 Li Hui~ 1 ,2 Zheng Haiqi~2 Tang Liwei~2 (1. Department of Electromechanical Engineering, Shijiazhuang Institute of Railway Technology, Shijiazhuang 050041; 2. First Department, Ordnance Engineering College, Shijiazhuang 050003);GEAR FAULT DIAGNOSIS BASED ON ORDER CEPSTRUM ANALYSIS[J];Journal of Vibration and Shock;2006-05
5 Li Hui1 Zheng Haiqi2 Tang Liwei2(1 Department of Electromechanical Engineering,Shijiazhuang Institute of Railway Technology Shijiazhuang,050041,China)(2 First Department,Ordnance Engineering College Shijiazhuang,050003,China);Order Tracking of Speed-up Signal for Gearbox Based on Instantaneous Frequency Estimation[J];Journal of Vibration, Measurement & Diagnosis;2007-02
6 Xu Minqiang Huang Wenhu Zhang Jiazhong (Dept.of Astronautics and Mechanics,Harbin Institute of Technology Harbin,150001);Application of Haar Wavelet on Analysis of Vibration Signal of Rotating Machinery in Fast Run up State[J];JOURNAL OF VIBRATION ENGINEERING;2000-02
7 Ding Qiquan 1 Feng Changjian 2 Li Zhinong 1 Wu Zhaotong 1 ( 1College of Mechanical and Energy Engineering, Zhejiang University Hangzhou, 310027) ( 2Department of Mechanical Engineering, Dalian Nationalities University Dalian, 116600);Study on DHMM Fault Diagnostic Methods for Rotating Machinery during Run-up[J];Journal of Vibration Engineering;2003-01
8 Li Zhinong Ding Qiquan Wu Zhaotong Feng Changjian (Institute of Modern Manufacture Engineering, Zhejiang University Hanzhou, 310027);Study on Bispectrum-FHMM Recognition Method in Speed-up and Speed-down Process of Rotating Machinery[J];Journal of Vibration Engineering;2003-02
9 Liu Hongxing Lin Jing Qu Liangsheng (The Institute of Machinery Diagnostics and Cybernetics,Xian Jiaotong University Xian,710049)Li Zhenwu (Shijiazhuang Oil Refinery Shijiazhuang,050032);Discussion on Signal Averaging in Time Domain[J];JOURNAL OF VIBRATION ENGINEERING;1997-04
10 Li Hui~(1) Zheng Haiqi~(2)Tang Liwei~(2)1.Shijiazhuang Institute of Railway Technology,Shijiazhuang,0500412.Ordnance Engineering College,Shijiazhuang,050003;Study on Order Bispectrum to Fault Diagnosis of Gearbox During Run-up[J];China Mechanical Engineering;2006-16
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved