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| 1 | A Deep Learning Approach for Fault Diagnosis of Induction Motors in Manufacturing显示文摘Extracting features from original signals is a key procedure for traditional fault diagnosis of induction motors, as it directly influences the performance of fault recognition. However, high quality features need expert knowledge and human intervention. In this paper,a deep learning approach based on deep belief networks(DBN) is developed to learn features from frequency distribution of vibration signals with the purpose of characterizing working status of induction motors. It combines feature extraction procedure with classification task together to achieve automated and intelligent fault diagnosis. The DBN model is built by stacking multiple-units of restricted Boltzmann machine(RBM), and is trained using layer-bylayer pre-training algorithm. Compared with traditional diagnostic approaches where feature extraction is needed,the presented approach has the ability of learning hierarchical representations, which are suitable for fault classification, directly from frequency distribution of the measurement data. The structure of the DBN model is investigated as the scale and depth of the DBN architecture directly affect its classification performance. Experimental study conducted on a machine fault simulator verifies the effectiveness of the deep learning approach for fault diagnosis of induction motors. This research proposes an intelligent diagnosis method for induction motor which utilizes deep learning model to automatically learn features from sensor data and realize working status recognition. | Si-Yu Shao Wen-Jun Sun Ru-Qiang Yan Peng Wang Robert X Gao | 2017 | Chinese Journal of Mechanical Engineering2017，30，6： | 17 |
| 2 | Cyclic adenosine 3',5'-monophosphate induces differentiation of mouse embryonic stem cells into cardiomyocytes显示文摘 | Chen Y Shao JZ Xiang LX Guo J Zhou Q J Yao X Dai LC Lu YL | 2006 | 中国生物学文摘2006，20，7： | 5 |
| 3 | Molecular evolution by staggered extention process(StEP) in vitro recombination 显示文摘 | Zhao H M Giver L Shao Z X | 1998 | Nat Biotechnol1998，16，： | 2 |
| 4 | Modeling ofanisotropic damage and creep deformation in brittle rocks显示文摘 | SHAO J F CHAU K T FENG X T | 2006 | International Journal of Rock Mechanics and Mining Sciences2006，43，4： | 1 |
| 5 | Development and characterization of monoclonal antibody specific to nuclear protein of avian influenza virus type A 显示文摘 | LI N QIN A J SHAO H X | 2008 | Agricuhural Science & Technology2008，9，1： | 1 |
| 6 | Performance Analysis of a Modified V-BLAST System with Delay Offsets Using Zeroforcing Detection显示文摘 | Shao S H Tang Y X Kong T | 2007 | Vehicular Technology IEEE Transactions2007，56，2： | 1 |
| 7 | Explosive Consolidation of Amorphous Cobalt-Based Alloys 显示文摘 | Liu Z Y Zhang X T | 1999 | J Mater Process Tech1999，85，： | 1 |
| 8 | Treatment of brewery wastewater using anaerobic sequencing batch reactor 显示文摘 | SHAO X W PENG D C TENG Z H | 2008 | Bioresource Technology2008，99，： | 1 |
| 9 | Soft Sensing Modeling based on Support Vector Machine and Bayes- ian Model Selection 显示文摘 | YAN W W SHAO HI-I WANG X F | 2004 | Computers &Chemical Engi- neering2004，28，8： | 1 |
| 10 | Investigation on POM reaction in a new perovskite membrane reactor 显示文摘 | Dong H Shao Z P Xiong G X | 2001 | Catal Today2001，67，： | 1 |
| 11 | Rice monitoring and Production estimation using multi-temporal Radarsat显示文摘 | Shao Y Fan X Liu H | 2001 | Remote Sensing of Environment2001，76，： | 1 |
| 12 | Reactive Sputtering Preparation of CuInS2 Thin Films and Their Optical and Electrical Characteristics显示文摘 | Liu X P Shao L X | 2007 | Surface&CoatingsTechnology2007，201，911： | 1 |
| 13 | Impact wear perform- ances of Cr3 C2-NiCr coatings by plasma and HVOF spraying 显示文摘 | LI X M YANG Y Y SHAO T M | 1997 | Wear1997，202，2： | 1 |
| 14 | Repair of large articular osteochondral defects using hybrid scaffolds and bone marrow-derived mesenchymal stem cells in a rabbit model 显示文摘 | Shao X Goh JC Hutmaeher DW | 2006 | Tissue Eng JT-Tissue Engineering2006，12，： | 1 |
| 15 | Threonine 82 at the PDZ domain of PICK1 is critical for AMPA receptor interaction and localization 显示文摘 | Shao X Zhu L Wang Y Lu Y | 2010 | Neurochem Int2010，56，8： | 1 |
| 16 | Synthesis, crystal structure, and insecticidal activities of highly congested hexahydroimidazo pyridine Derivatives: Effect of Conformation on Activities显示文摘 | Shao X Sh Xu Z P Zhao X F | 2010 | J Agric Food Chem2010，58，： | 1 |
| 17 | New insight into the mechanisms underlying the function of the incretin hormone glucagon-like peptide-1 in pancre- atic β-cells : the involvement of the Wnt signaling pathway effector β- catenin显示文摘 | Xiong X Shao W Jin T | 2012 | Islets2012，4，6： | 1 |
| 18 | Metal-organic frameworks constructed from 2,4,6 -tris (4-pyridyl) -1, 3,5-triazine 显示文摘 | Li M X Miao Z X Shao M | 2008 | Inorganic Chemistry2008，47，11： | 1 |
| 19 | Sensitive and rapid detection of the new Delhi metallo-beta- lactamase gene by loop-mediated isothermal amplification 显示文摘 | Liu W Zou D Li Y Wang X He X Wei X Shao C Li X Shang W Yu K Liu D Li Y Guo J Yin Z Yuan J | 2012 | J Clin Microbiol2012，50，5： | 1 |
| 20 | 查看详情显示文摘 | Liu J Shao S Y Chen L Xie Z Y Cheng Y X Geng Y H Wang L X Jing X B Wang F S | | 0，，14： | 1 |
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