2019 Prognostics and System Health Management Conference (PHM-Qingdao 2019) Qingdao, China 25 – 27 October 2019 Pages 1-719 IEEE Catalog Number: CFP19T22-POD ISBN: 978-1-7281-0862-9 1/2 Copyright © 2019 by the Institute of Electrical and Electronics Engineers, Inc. All Rights Reserved Copyright and Reprint Permissions: Abstracting is permitted with credit to the source. Libraries are permitted to photocopy beyond the limit of U.S. copyright law for private use of patrons those articles in this volume that carry a code at the bottom of the first page, provided the per-copy fee indicated in the code is paid through Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923. For other copying, reprint or republication permission, write to IEEE Copyrights Manager, IEEE Service Center, 445 Hoes Lane, Piscataway, NJ 08854. All rights reserved. *** This is a print representation of what appears in the IEEE Digital Library. 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IEEE Catalog Number: CFP19T22-POD ISBN (Print-On-Demand): 978-1-7281-0862-9 ISBN (Online): 978-1-7281-0861-2 Additional Copies of This Publication Are Available From: Curran Associates, Inc 57 Morehouse Lane Red Hook, NY 12571 USA Phone: (845) 758-0400 Fax: (845) 758-2633 E-mail: [email protected] Web: www.proceedings.com TABLE OF CONTENTS FAULT DIAGNOSIS ANALYSIS OF WIND TURBINE GEAR BASED ON TRANSFER FUNCTION MODEL............................................................................................................................................................1 Xin Wang ; Wenyi Liu ; Mengchen Shan INVESTIGATION OF FEATURE EFFECTIVENESS IN POLYMER ELECTROLYTE MEMBRANE FUEL CELL FAULT DIAGNOSIS ............................................................................................................6 Weitao Pan ; Yousif Yahia Ahmed Abuker ; Lei Mao THE SCHEME DESIGN OF SMART OFFSHORE WIND FARM............................................................................... 11 Yuan Yang ; Xi Yang ; Jiangping Tan ; Liang Chen ; Ming Zheng ; Shaoyong Wang PHM DESIGN OF PERMANENT MAGNET SYNCHRONOUS MOTOR STABILITY CONTROL SYSTEM............................................................................................................................................................................... 17 Jing Xu ; Yang Lei ; Bin Liu ; Wenqi Liu ; Chao Ji STUDY ON THE CHARGE OF PRE-SPLITTING BLASTING UNDER THE CONDITION OF COMPOSITE ROOF .......................................................................................................................................................... 23 Zhuwu Zhu ; Ke Zhou FAULT DIAGNOSIS OF WIND TURBINE DRIVE TRAIN USING TIME-FREQUENCY ESTIMATION AND CNN .................................................................................................................................................. 30 Jing Li ; Aidong Deng ; Yong Yang ; Qiang Cheng RELIABILITY ASSESSMENT METHODOLOGY OF POWER DEVICES BASED ON PHYSICS OF FAILURE AND MULTIVARIATE COPULAS......................................................................................................... 35 Wendi Guo ; Guicui Fu ; Bo Wan ; Yutai Su A NOVEL PROGNOSTICS SCHEME FOR NONISOLATED DC-DC CONVERTERS USING VOLTAGE FEATURES ..................................................................................................................................................... 41 Zhen Jia ; Zhenbao Liu ; Xin Liu ; Peng Zhao ; Li’Na Wang A METHOD FOR PERFORMANCE DEGRADATION ASSESSMENT OF WIND TURBINE BEARINGS BASED ON HIDDEN MARKOV MODEL AND FUZZY C-MEANS MODEL...................................... 47 Jianmin Zhou ; Chenchen Zhang ; Faling Wang OPTIMIZATION OF CONDITION-BASED MAINTENANCE FOR TRACTION POWER SUPPLY EQUIPMENT BASED ON PARTIALLY OBSERVABLE SEMI-MARKOV DECISION PROCESS....................... 52 Ruidong Fan ; Ding Feng ; Chao Yang ; Sheng Lin A RECOGNITION METHOD FOR LIGHTNING DISTURBANCE IN TRACTION POWER SUPPLY SYSTEM BASED ON WAVELET ENERGY MOMENT............................................................................... 58 Liping Zhao ; Lin Long ; Shangxiao Yang ; Sheng Lin MOTION CHARACTERISTIC ANALYSIS OF HIGH VOLTAGE CIRCUIT BREAKER TRANSMISSION MECHANISM...................................................................................................................................... 64 Fangzhou Hao ; Yang Zhao ; Hongshan Zhao ; Hui Zhao DEEP DEGRADATION FEATURE EXTRACTION AND RUL ESTIMATION FOR SWITCHING POWER UNIT ..................................................................................................................................................................... 70 Qing Guo ; Jian Shi ; Shaoping Wang ; Chao Zhang A HYBRID MODEL FOR PREDICTING THE DEGRADATION TREND OF HYDROPOWER UNITS BASED ON DEEP LEARNING............................................................................................................................ 75 Xin Hu ; Chaoshun Li ; Geng Tang AN ONLINE MONITORING SCHEME OF OUTPUT CAPACITOR’S ESR FOR DCM BUCK ............................. 80 Xiaoxing Duan ; Jian Zou ; Dengyun Lei ; Bo Hou ; Liwei Wang ; Yun Huang OBSTACLE DETECTION FOR POWER TRANSMISSION LINE BASED ON DEEP LEARNING ...................... 85 Yun Wang ; Hongli Gao ; Yuekai Liu ; Liang Guo ; Caijiang Lu ; Lei Li ; Yu Liu ; Xianyin Mao CUCKOO SEARCH BASED RELEVANCE VECTOR MACHINE WITH HYBRID KERNEL FOR BATTERY REMAINING USEFUL LIFE PREDICTION.............................................................................................. 90 Yiting Chen ; Chun Zhang ; Ning Zhang ; Xue Guo ; Huan Wang ; Yaohua Chen FUNCTIONAL FAILURE DIAGNOSIS APPROACH BASED ON BAYESIAN NETWORK FOR MANUFACTURING SYSTEMS ....................................................................................................................................... 96 Zheng He ; Yihai He ; Zhaoxiang Chen ; Yixiao Zhao ; Ruohan Lian ARMORED CABIN AIR CONDITIONING SYSTEM FAULT DIAGNOSIS METHOD BASED ON BACK PROPAGATION NEURAL NETWORK AND PROBABILISTIC NEURAL NETWORK.......................... 102 Jinjun Wang ; Yan Su ; Xuerui Liang ; Yong Wang IMPROVED CONDITION MONITORING OF AIRCRAFT AUXILIARY POWER UNIT BASED ON TRANSFER LEARNING .......................................................................................................................................... 108 Xiaolei Liu ; Liansheng Liu ; Lulu Wang ; Xiyuang Peng A METHOD TO EVALUATE THE HOISTING OUTSOURCING PROVIDER OF WIND TURBINES......................................................................................................................................................................... 114 L. F. Wang ; R. Z. Huang ; C. Q. Huang VIBRATION PERFORMANCE OF A THREE-PHASE ASYNCHRONOUS MOTOR WITH AIR- GAP ECCENTRICITY..................................................................................................................................................... 120 Shen Chen ; Xiong Xin ; Zheng Shaoshuai ; Xu Ganghui CRACK LOCATION AND DEGREE IDENTIFICATION OF WIND TURBINE BLADES BY NATURE FREQUENCY ANALYSIS ............................................................................................................................. 126 Shuaiping Guo ; Qiqiang Wu ; Weisong Yang ; Xuejun Li ; Gang Wang RESEARCH ON POWER SUPPLY PERFORMANCE DEGRADATION BASED ON NEIGHBORHOOD ROUGH SET AND MULTIPLE LINEAR REGRESSION........................................................ 134 Qinglan Li ; Yongle Lv ; Zhou Chuang ; Hao Qu LIFE EXTRAPOLATION MODEL FOR LITHIUM-ION BATTERY WITH ACCELERATED DEGRADATION TEST.................................................................................................................................................... 141 Yandong Hou ; Wei Wu ; Yuchen Song ; Chen Yang ; Datong Liu ; Yu Peng A MODELING AND CALCULATING METHOD FOR MISSION RELIABILITY OF MULTIPLE USE SCHEMES SYSTEM................................................................................................................................................ 147 Zhang Yang ; Xu Dong ; Cheng Hongwei SAFETY ASSESSMENT OF RADAR SOFTWARE SYSTEM BASED ON ENTROPY WEIGHT METHOD AND CLOUD MODEL .................................................................................................................................. 151 Liang Xia ; Jiang-Ping Yang ; Qiang Lin ; Yu-Xi Xie ; Chang-Cong Zhang A RELIABILITY MODELING AND EVALUATION METHOD OF MODULAR MULTILEVEL CONVERTERS ................................................................................................................................................................. 157 Guangze Pan ; Zheng Zhang ; Qin Luo ; Xiaobing Li ; Yuanhang Wang EVALUATION OF SPARE PARTS SCHEME BASED ON BP NEURAL NETWORK........................................... 162 Liang Zhou ; Hao Wu ; Yu Guo ; Yin-Jie Liang ; Jin Meng JOINT OPTIMIZATION OF SPARE ORDERING AND PREVENTIVE REPLACEMENT POLICY BASED ON RUL ............................................................................................................................................................... 167 Fei Zhao ; Yu Zhang ; Xuejuan Liu DEGRADATION TREND PREDICTION OF LINEAR REGULATOR BASED ON SVR UNDER NUCLEAR RADIATION STRESS.................................................................................................................................. 172 Hongwei Qiao ; Li Zhan ; Jie Liu ; Lin Zhang ; Zhangchun Tang ; Jia Xie RELIABILITY EVALUATION METHOD OF LINEAR REGULATED POWER SUPPLY IN NUCLEAR RADIATION ENVIRONMENT.................................................................................................................