发布求助
文献互助 智能选刊 最新文献

2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)最新文献

筛选
英文 中文
Application and Analysis of Prognostics and Health Management Technology in Weapon Equipment 预测与健康管理技术在武器装备中的应用与分析
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00016
B. Lang, Hongyu Zhao, Changwei Mi, Qiang Huang, Lijie Song, Guoqiang Ma
{"title":"Application and Analysis of Prognostics and Health Management Technology in Weapon Equipment","authors":"B. Lang, Hongyu Zhao, Changwei Mi, Qiang Huang, Lijie Song, Guoqiang Ma","doi":"10.1109/SRSE54209.2021.00016","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00016","url":null,"abstract":"With the increase of performance and complexity of weapon system, which reliability, fault diagnosis, fault prediction and maintenance support have been getting more attention. A new technology, prognostics and health management (PHM), which has applied in the field of aviation, spaceflight, military gradually. This paper summarizes the key technologies and applications in various fields about PHM technology, and introduces the design of PHM system in aeronautical ammunition.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117268666","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: 1
Model-Based Quality Consistency Analysis of Permanent Magnet Synchronous Motor Cogging Torque in Wide Temperature Range 基于模型的大温度范围永磁同步电机齿槽转矩质量一致性分析
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00030
Cen Chen, Chengzhi Sun, Liqin Wu, X. Ye, G. Zhai
{"title":"Model-Based Quality Consistency Analysis of Permanent Magnet Synchronous Motor Cogging Torque in Wide Temperature Range","authors":"Cen Chen, Chengzhi Sun, Liqin Wu, X. Ye, G. Zhai","doi":"10.1109/SRSE54209.2021.00030","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00030","url":null,"abstract":"Permanent magnet synchronous motors (PMSM) are widely used in the shafts of industrial robots. The quality consistency of PMSM, derived from both the wide range of operating temperature and inherent uncertainties, significantly influences the application of the PMSM. In this paper, the mechanism of temperature influence on the PMSM is analyzed with the aid of the digital model, and the quantitative relationship between the main PMSM feature, the cogging torque, and the temperature is revealed. Then, the NdFeB remanence in different temperature levels was measured to obtain its temperature coefficient. The finite element method is used to simulate PMSM. The qualitative and quantitative conclusions of cogging torque drop when the temperature rises are verified by experiments. The magnetic performance data of the magnetic tiles of 50 motors were randomly sampled and the cogging torque simulation was carried out under the fixed ambient temperature. The results show that the dispersion significantly increases the stray harmonic components of the cogging torque.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121047000","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
Study on Accelerate Storage Test and Lifetime Evaluation of Sensors 传感器加速存储试验与寿命评估研究
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00034
Li Jinping, Wu Linghui
{"title":"Study on Accelerate Storage Test and Lifetime Evaluation of Sensors","authors":"Li Jinping, Wu Linghui","doi":"10.1109/SRSE54209.2021.00034","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00034","url":null,"abstract":"To propose simulate the actual storage environment accelerated storage lifetime test method under comprehensive stress in view of various environmental stress suffered by sensors during storage in engineering practice, and the commonly used accelerated storage lifetime test only considers single stress and cannot reflect the real environmental stress of sensors. The sensitive stress of sensor storage environment is analyzed, the acceleration stress level and acceleration factor are determined, and then the accelerated storage test section is designed. According to the test section, the accelerated storage test is carried out to obtain the engineering use data and the performance test data in the acceleration process. The characteristic life of sensor based on Weibull distribution is estimated by maximum likelihood criterion. At last, two examples are offered.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131233075","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
Reliability Calculation Method Based on General Data of Small Sample Equipment in Launch Site 基于发射场小样本设备一般数据的可靠性计算方法
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00042
Jiangqin Huang, Chenhui Liu, N. Zhao, Yang Song Yi Su, Yi Gao
{"title":"Reliability Calculation Method Based on General Data of Small Sample Equipment in Launch Site","authors":"Jiangqin Huang, Chenhui Liu, N. Zhao, Yang Song Yi Su, Yi Gao","doi":"10.1109/SRSE54209.2021.00042","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00042","url":null,"abstract":"Based on the launch site ground equipment in mission important guarantee function and high reliability requirements, in order to better solve the equipment failure regularity of distribution with time, the reliability calculation problems when general data for small sample equipment, puts forward the poisson distribution approximately transform the binomial distribution, optimized the launch site equipment under the condition of small sample and operation without failure, The method of reliability calculation based on objective data provides data support for further study of probabilistic safety analysis of ground system in space launch site.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115115095","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
Simulation Study on Production Decision of Order-type Enterprise Based on Service Reliability 基于服务可靠性的订单型企业生产决策仿真研究
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00047
Wei Wang, Chenxi Li
{"title":"Simulation Study on Production Decision of Order-type Enterprise Based on Service Reliability","authors":"Wei Wang, Chenxi Li","doi":"10.1109/SRSE54209.2021.00047","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00047","url":null,"abstract":"WITNESS software is used to establish a simulation model for ordering enterprise comprehensive production plan. Using the simulation model to simulate the actual production situation, simulate the implementation process of comprehensive production plan every month. In addition, the concept of service reliability is introduced to analyze the output results of the simulation model to analyze the number of out of stock and the cost of out of stock in each month, and determine whether it is necessary to increase the safety stock to meet a certain level of service reliability, so as to help enterprises make production decisions.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122690060","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: 1
Reliability Evaluation Method of Centrifugal Compressor Based on Rotor Vibration Signal Monitoring 基于转子振动信号监测的离心压缩机可靠性评估方法
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00010
Yinghua Shao, R. Kang, Ruiyang Li, Jie Liu
{"title":"Reliability Evaluation Method of Centrifugal Compressor Based on Rotor Vibration Signal Monitoring","authors":"Yinghua Shao, R. Kang, Ruiyang Li, Jie Liu","doi":"10.1109/SRSE54209.2021.00010","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00010","url":null,"abstract":"Compressor is a kind of key equipment in petroleum industry, chemical industry and other industries, among which centrifugal compressor is relatively widely used. The vibration caused by rotor wear is a main factor leading to the failure of centrifugal compressor. Therefore, a method to evaluate the reliability of compressor by monitoring the vibration signal of compressor rotor is proposed. First, the vibration signal of the compressor rotor is collected through the vibration sensor and preprocessed; Second, empirical mode decomposition is carried out, which decomposes the vibration signal into intrinsic mode function components; Third, the information entropy of intrinsic mode function components is calculated; Fourth, the health degree is calculated. According to the Euclidean space distance formula, the Euclidean space distance between a vibration sample and the reference value of the rotor is calculated and converted into health degree; Last, the reliability of centrifugal compressor is evaluated.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125041501","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: 1
Feature Engineering Study for Signal Identification of Sealed Relay Components 密封继电器元件信号识别的特征工程研究
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00022
Y. Wu, G.T. Wang, B. Lv, Y. Y. Xue, Y. Teng
{"title":"Feature Engineering Study for Signal Identification of Sealed Relay Components","authors":"Y. Wu, G.T. Wang, B. Lv, Y. Y. Xue, Y. Teng","doi":"10.1109/SRSE54209.2021.00022","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00022","url":null,"abstract":"Particle Impact Noise Detection is a highly reliable remainder particles detection method for components and equipment in China. In the process of remainder detection, the movable parts inside the components will also vibrate, a pulse signal similar to the remainder particles' waveform will be generated, which is called the component signal. the distinction between the component signal and the remainder signal is the premise of subsequent detection, which will also significantly affect the effect of remainder detection. Based on the theory of Feature Engineering, this paper constructs and selects the effective recognition features of component signals to improve the recognition accuracy of component signals. Firstly, based on the original recognition features, the voiceprint recognition features are selected and added, then combined the Pearson correlation coefficient method and feature importance selection method to select the top 10 features in performance. Then the ten features are constructed to obtain a large number of constructed features. In the end, these construction features are selected again to find the effective recognition feature combination of component signals. The experimental results show that the classification accuracy of the new feature combination is 96.57%. This construction and selection method can be extended to other particle signals recognition fields and effectively improve signal recognition accuracy without increasing experimental samples.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129407517","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
Degradation Reliability Modeling for Nonlinearly Recoverable Products Under Random Shock 随机冲击下非线性可恢复产品退化可靠性建模
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00012
Li Min, Wang Zhihua, Ren Jie, Wu Bo
{"title":"Degradation Reliability Modeling for Nonlinearly Recoverable Products Under Random Shock","authors":"Li Min, Wang Zhihua, Ren Jie, Wu Bo","doi":"10.1109/SRSE54209.2021.00012","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00012","url":null,"abstract":"A significant of degradation equipment nonlinearly recovers after shock loads in long-term operation, making the total degradation complicated. However, the total degradation cannot be appropriately described by exiting models, which will further obstruct accurate life prediction. In view of the features of nonlinear recovery phenomenon including the nonlinear character, recoverable level and recovery period, this paper constructs a degradation reliability model to depict the total degradation process composed of shock damages with nonlinear recovery regularity and continuous degradation. Then a maximum likelihood parameter estimation method is presented. Finally, the reasonability and effectiveness of the proposed model are verified by the numerical example of semiconductor laser diodes. The results demonstrate the necessity of nonlinear recovery process in the total degradation modeling to obtain precise reliability analysis and life prediction consequences.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128683223","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
Evaluation on the Readiness Ratio and Mission Reliability of Intelligent Ships Based on the Integrated PHM System Design 基于集成PHM系统设计的智能舰船战备就绪率与任务可靠性评估
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00060
Xiangxiang Zhang, Shiyang Wang, Baoqing Wang, Haowen Chen
{"title":"Evaluation on the Readiness Ratio and Mission Reliability of Intelligent Ships Based on the Integrated PHM System Design","authors":"Xiangxiang Zhang, Shiyang Wang, Baoqing Wang, Haowen Chen","doi":"10.1109/SRSE54209.2021.00060","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00060","url":null,"abstract":"Prognostic and health management (PHM) system is adopted in intelligent ships (ISs) to provide predictive maintenance decision support. However, most existing works only focus on monitoring one device with single signal. Furthermore, after PHM-based ISs are designed, quantitative evaluation method for verifying the performance improvement of ISs is limited. Considering these two problems, an integrated framework of multi-device and multi-signal PHM design based on three levels is developed for ISs. And a performance evaluation model in terms of readiness ratio and mission reliability is proposed based on the decision tree. Finally, a real case of a special purpose ship (SPS) is presented to illustrate the proposed evaluation method and demonstrate the effectiveness of the integrated PHM design by comparing to the conventional SPS.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121246349","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
Accelerated Aging Test and Life Prediction of Rubber Strip for Connector Sealing 连接器密封胶条的加速老化试验及寿命预测
2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI: 10.1109/SRSE54209.2021.00039
Le Xu, Ke Hu, Dongxu Chen, G. Zhai
{"title":"Accelerated Aging Test and Life Prediction of Rubber Strip for Connector Sealing","authors":"Le Xu, Ke Hu, Dongxu Chen, G. Zhai","doi":"10.1109/SRSE54209.2021.00039","DOIUrl":"https://doi.org/10.1109/SRSE54209.2021.00039","url":null,"abstract":"Modeling of aging performance degradation and life prediction are the focus of research in the field of corrosion and protection of polymer materials such as rubber. In order to quickly and accurately predict and evaluate the service life of rubber parts for connector seals at room temperature, this paper conducted constant stress accelerated aging tests on Fluorosilicone O-rings at different temperatures and selected the compressive permanent deformation rate as the degradation characterization quantity. Based on the principle of Arrhenius, the aging life prediction model of rubber at room temperature was established using the kinetic curve linearization method. By analyzing the model, the apparent activation energy was calculated and the service life of rubber parts for connector seals at room temperature was predicted.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126752358","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信