2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)最新文献_第9页

Robust $H_{infty}$ Cruise Control of High-Speed Train with Parameter Uncertainties, Time-varying Delays and Disturbance 具有参数不确定、时变延迟和扰动的高速列车鲁棒$H_{infty}$巡航控制

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516046

Zikang Li, Chenjia Ni, Deqing Huang

引用次数: 1

Optimization of Complex Mine Ventilation System Based on AHP-WRSR 基于AHP-WRSR的复杂矿井通风系统优化

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516329

Qiu-Ping Bi, Yucheng Li

引用次数: 0

Simulation Analysis of Inconsistency of Series-connected Batteries under Constant Current Condition 恒流条件下串联电池不一致性仿真分析

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516342

Xu Chen, Xiangdong Li, Shuvu Jin, Saihan Chen, Jinlei Sun

{"title":"Simulation Analysis of Inconsistency of Series-connected Batteries under Constant Current Condition","authors":"Xu Chen, Xiangdong Li, Shuvu Jin, Saihan Chen, Jinlei Sun","doi":"10.1109/ICIEA51954.2021.9516342","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516342","url":null,"abstract":"Lithium battery (LiB) is widely used in electric vehicles (EVs), energy storage power stations and other fields. because of its high voltage, light weight, high energy density, good cycle performance, low self discharge rate and no memory effect, less environmental pollution and other significant advantages. However, due to the limited voltage and capacity of battery cells, battery is usually used as a battery pack composed of hundreds of single cells in parallel or series, The difference between batteries not only affect the charging and discharging capacity of batteries, but also lead to battery aging and potential safety problems. It is of great significance to study the influence of the differences between cells on the battery pack for battery grouping and battery balancing. This paper takes the coupling relationship among the initial state of charge (SOC), initial capacity and initial internal resistance into consideration, and establishes the relationship between the initial parameters. A model consists six cells connected in series is established based on the Rint equivalent circuit model, and simulations under different working conditions are conducted. The simulation results show that the consistency of the capacity of battery pack is mainly affected by the initial SOC and initial capacity. The influence of the two factors on capacity of battery pack consistency under different charging current rates is different. The initial internal resistance has little effect on capacity consistency under different charging current rates.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"9 1","pages":"1803-1808"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84622264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Augmented Complex Least Mean Square/Fourth Algorithm for Adaptive Frequency Estimation 自适应频率估计的增广复最小均方/四次方算法

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516383

Zhuonan Wang, Haiquan Zhao

引用次数: 1

Modeling and simulating of single autonomous vehicle under urban conventional traffic flow 城市常规交通流下单个自动驾驶车辆的建模与仿真

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516417

Xuanyu Wang, Jingwen Yang, Libin Zhang, Ke Wang

引用次数: 0

Large signal stability analysis of multi-voltage level DC system 多电压级直流系统大信号稳定性分析

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516278

Han Mu, Wu Chen, Bangbang He, Chun Zhang, Ding Zhan

引用次数: 0

Research of Fault Diagnosis Method for New High-speed Railway Single Power Distribution Station Based on Bayesian Network 基于贝叶斯网络的新建高速铁路单配电站故障诊断方法研究

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516213

Hao Wang, Xiaoqiong He

引用次数: 0

Reliability Modeling and Simulation Analysis of IGBT Devices based on Saber Software 基于Saber软件的IGBT器件可靠性建模与仿真分析

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516142

W. Wang, Qilong Jiang, Zhenwei Li, Guangzhi Yang, Tao Wang, Dong Liu

{"title":"Reliability Modeling and Simulation Analysis of IGBT Devices based on Saber Software","authors":"W. Wang, Qilong Jiang, Zhenwei Li, Guangzhi Yang, Tao Wang, Dong Liu","doi":"10.1109/ICIEA51954.2021.9516142","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516142","url":null,"abstract":"An IGBT reliability model based on Saber software which can reflect the aging process of IGBT is proposed in this research in order to better reflect the changes of multi-feature values in IGBT reliability model. At first, the coupling relationship among electrical, thermal and mechanical of IGBT is deeply analyzed, and then an IGBT reliability evaluation model based on Saber software is established according to the failure mechanism of IGBT bond line, and its static and dynamic characteristics are verified. The simulation results are in good agreement with the experimental results. The effects of collector current $I_{c}$ and gate driving voltage $U_{ge}$ on the saturation voltage drop of IGBT are verified by the built model. The conclusions are as follows: 1) the saturation voltage drop increases continuously with the deepening of the aging degree of IGBT. 2) the saturation voltage drop is affected by the collector current and driving voltage passing through IGBT. The study of this model has a certain guiding significance for realizing the reliability evaluation of IGBT and improving the reliability of power electronic power conversion devices.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"6 4 1","pages":"774-778"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84108669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of VMD Combined with CNN and LSTM in Motor Bearing Fault VMD结合CNN和LSTM在电机轴承故障中的应用

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516234

Ran Song, Quan Jiang

{"title":"Application of VMD Combined with CNN and LSTM in Motor Bearing Fault","authors":"Ran Song, Quan Jiang","doi":"10.1109/ICIEA51954.2021.9516234","DOIUrl":"https://doi.org/10.1109/ICIEA51954.2021.9516234","url":null,"abstract":"Traditional data-driven diagnosis methods rely on manual feature extraction and it is difficult to adaptively extract effective features. Aiming at the characteristics of non-linear, non-stationary, and strong noise of rolling bearing faults, a novel intelligent fault diagnosis framework is proposed, which combines variational modal decomposition (VMD), convolution neural network (CNN) and long short term memory (LSTM) neural network. Firstly, the original bearing vibration signal is decomposed by VMD into a series of modal components containing fault characteristics. Secondly, the instantaneous frequency mean value method is used to determine the number of local modal components. And the two-dimensional feature matrix is composed of determined local feature components and the original data, which is the input of the CNN. Thirdly, the CNN is used to implicitly and adaptively extract the fault feature and its output is the input of LSTM layer. And the LSTM is used to extract time series information of fault signals. Finally, the output layer is used to realize the pattern recognition of multiple faults of the bearing using Softmax function. The experimental results show that the proposed method improves the accuracy of the diagnosis and overcome the shortcomings of the traditional diagnosis methods.","PeriodicalId":6809,"journal":{"name":"2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA)","volume":"33 1","pages":"1661-1666"},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88438815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Interpretation of DGA for Transformer Fault Diagnosis with Step-by-step feature selection and SCA-RVM 基于分步特征选择和SCA-RVM的DGA变压器故障诊断解释

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA) Pub Date : 2021-08-01 DOI: 10.1109/ICIEA51954.2021.9516299

Xie Le, Zhao Yijun, Yang Keyu, Shao Mingzhen, Li Wenbo, L. Dong

引用次数: 0