2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)最新文献

Applying Prognostics and Health Management Technology in Battle Damage Assessment and Repair 预测与健康管理技术在战损评估与修复中的应用

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021221

Zhi-Feng You, Mingchang Song, F. Li

引用次数: 0

Optimization Design and Reliability Analysis of Remanufacturing Coating Structure for Eccentric Shaft 偏心轴再制造涂层结构优化设计及可靠性分析

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021149

Junfang Xue, Li-Chun Chen, Xiufen Zhang

{"title":"Optimization Design and Reliability Analysis of Remanufacturing Coating Structure for Eccentric Shaft","authors":"Junfang Xue, Li-Chun Chen, Xiufen Zhang","doi":"10.1109/QR2MSE46217.2019.9021149","DOIUrl":"https://doi.org/10.1109/QR2MSE46217.2019.9021149","url":null,"abstract":"In order to solve the problem of optimization design and reliability analysis of eccentric shaft remanufacturing coating structure, the influence of design variable fluctuation on coating performance is considered based on response surface optimization. The Six Sigma Analysis (SSA) is introduced to improve the reliability of remanufacturing design schemes. Firstly, according to the sensitivity analysis, the optimization design variables of the structural optimization scheme are determined. Then, the full 2rd order polynomial response surface is established based on the experimental design data. With the Non-dominated Sorting Genetic Algorithm II (NSGAII) to solve the optimization problem, get a deterministic optimization scheme. Finally, the reliability of the deterministic optimization scheme is analyzed. The results show that the strength and stiffness of the eccentric shaft after remanufacturing still meet the design requirements, which provides a certain method reference and design reference for the eccentric shaft remanufacturing.","PeriodicalId":233855,"journal":{"name":"2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122640195","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

A Comparison of PM2 and CE Growth Planning Models Based on Parameters Analysis 基于参数分析的PM2与CE增长规划模型比较

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021158

Zhongsheng Li, Jin Fan, Changjun Wu, H. Tao, Peitong Wang, Yi-Ling Zhang

{"title":"A Comparison of PM2 and CE Growth Planning Models Based on Parameters Analysis","authors":"Zhongsheng Li, Jin Fan, Changjun Wu, H. Tao, Peitong Wang, Yi-Ling Zhang","doi":"10.1109/QR2MSE46217.2019.9021158","DOIUrl":"https://doi.org/10.1109/QR2MSE46217.2019.9021158","url":null,"abstract":"To obtain the reliable growth planning curve in the whole process of reliability growth test, reliability growth planning technology has developed and become an important part of the reliability growth plan. Reliability growth planning models, are generally used to describe reliability growth plans and produce growth planning curves. It is found that two widely used models, CE model and PM2 model, can produce very different growth planning curves even under the same input conditions. However, there are few papers to study the relationship and difference of these two models. This paper gives a comparison of the two models by studying on the relationships between the parameters of two models and the corresponding planning curves, considering that planning models are always influenced by their intrinsic parameters. The results show that, CE Model can correctly reflect the effect of Fix Effectiveness Factor and Management Strategy change on growth planning curve. In contrast, PM2 Model can not correctly reflect the effect of the two parameters change on growth planning curve. From this point of view, the CE Model seems more reasonable and acceptable than the PM2 Model.","PeriodicalId":233855,"journal":{"name":"2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128970642","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

A New Method for Computing Survival Signature Based on Extended Universal Generating Function 基于扩展通用生成函数的生存签名计算新方法

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021190

Binghui Xu, Dezhen Yang, C. Qian, Qiang Feng, Yi Ren, Zi-li Wang, Bo Sun

引用次数: 3

Multi-Time Scale Thermal Simulation Simulation-Assisted Lifetime Prediction of Power MOSFE T in LED Driver LED驱动器中功率MOSFE T的多时间尺度热仿真辅助寿命预测

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021240

Hao Niu, Shu-juan Wang, X. Ye, G. Zhai

{"title":"Multi-Time Scale Thermal Simulation Simulation-Assisted Lifetime Prediction of Power MOSFE T in LED Driver","authors":"Hao Niu, Shu-juan Wang, X. Ye, G. Zhai","doi":"10.1109/QR2MSE46217.2019.9021240","DOIUrl":"https://doi.org/10.1109/QR2MSE46217.2019.9021240","url":null,"abstract":"Power MOSFETs (Metal Oxide Semiconductor Field Effect Transistor) has become one of the reliability-critical components in LED (lighting-emitting diode) driver applications. The failure types, which are stressed by temperature variations, are the dominant mechanisms of discrete power MOSFETs. During the operation of LED drivers, the thermal cycles come from different time constants, ranging from microseconds (caused by MOSFET switching losses) to minutes/hours (caused by the changing of ambient temperature and loads). In order to comprehensively understand thermal behaviours of power MOSFETs, this paper proposed a multi-timescale thermal modelling method for the stress analysis and lifetime prediction of power MOSFETs considering its operating mission profile. For the small timescale (device switching), an electro-thermal transient thermal simulation of MOSFETs is proposed, where the electrical simulation and thermal simulation are carried out in SABER to evaluate the turn-on/turn-off losses and ANSYS Icepak to analyze thermal stresses, respectively. For the large timescale, the system-level thermal model of the LED driver is built to evaluate the converter-level stresses. Afterward, considering two typical mission profiles of street lighting, the lifetime of the power MOSFET is predicted by using this multi-time scale model. This method can provide a more realistic way to predict the lifetime of power MOSFETs under different operation profiles.","PeriodicalId":233855,"journal":{"name":"2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130620124","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

Aerospace Quality Problem Close-Loop Management Based on Process Document Control 基于过程文件控制的航空航天质量问题闭环管理

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021229

Fengsheng Jia, Rui Lai

{"title":"Aerospace Quality Problem Close-Loop Management Based on Process Document Control","authors":"Fengsheng Jia, Rui Lai","doi":"10.1109/QR2MSE46217.2019.9021229","DOIUrl":"https://doi.org/10.1109/QR2MSE46217.2019.9021229","url":null,"abstract":"In order to improve aerospace quality problem closeloop work level and standardize the quality problem closeloop management, the quality problem close-loop process control method is studied based on close-loop document. By analyzing the key objects involved in the process of quality problem close-loop, characteristics of close-loop process document, close-loop role, and close-loop activity are defined. Combined with the quality problem close-loop guideline standard, quality problem close-loop process control mechanism is proposed. Quality problem closeloop stage is divided into six parts, and the operation contents of different close-loop stages are analyzed. Based on the process management requirements, a three-layer control structure model of quality problems close-loop is studied and constructed. The functional requirements of online management about quality problems close-loop are analyzed, and the system architecture is designed. A prototype system of quality problem close-loop management is developed. System test results show that the process control and integrated management of quality problem close-loop is realized.","PeriodicalId":233855,"journal":{"name":"2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125454486","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

A Method of Error Mode Effect Analysis for a Human-Computer Interaction System in Aviation 航空人机交互系统误差模态效应分析方法

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021249

Yaonan Ding, S. Zeng, Jianbin Guo, Meirong Yang

引用次数: 2

Simulation of Fatigue Crack Propagation Process after Overload Based on Cohesive Zone Model 基于黏聚区模型的超载后疲劳裂纹扩展过程模拟

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021260

Ruijin Zhang, Binbin Hu, Lida Xu, B. Cao

引用次数: 0

Traffic Network Resilience Analysis Based On The GCN-RNN Prediction Model 基于GCN-RNN预测模型的交通网络弹性分析

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021131

Xing Lv, Zi-li Wang, Yi Ren, Dezhen Yang, Qiang Feng, Bo Sun, Du Liu

引用次数: 4

Research on Redundancy Solution of Satellite Transponders Based on Reliability Analysis 基于可靠性分析的卫星转发器冗余解决方案研究

2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE) Pub Date : 2019-08-01 DOI: 10.1109/QR2MSE46217.2019.9021237

Xiao Xiong, Haitao Zhao, Taibin Hu

{"title":"Research on Redundancy Solution of Satellite Transponders Based on Reliability Analysis","authors":"Xiao Xiong, Haitao Zhao, Taibin Hu","doi":"10.1109/QR2MSE46217.2019.9021237","DOIUrl":"https://doi.org/10.1109/QR2MSE46217.2019.9021237","url":null,"abstract":"With the lifespan of most modern navigation and communication satellites greater than 10 years, it is very important to find an optimal redundancy solution for satellite transponders. In this paper, we propose redundancy solutions of satellite transponders with six signal paths. Firstly, we introduce the mathematical models of the reliability of typical schemes. Specifically, we propose a method to simplify the Boolean truth table and RBD (Reliability Block Diagrams) model by combining the full probability formula, to obtain the reliability analytical solution for the complex redundant system such as ring backup (hot/cold backup). We also provide the boundary conditions of different redundancy configuration tradeoffs based on reliability analytical solution. Monte Carlo simulation is used to verify the correctness of the analytical models and the analysis results. Finally, we verified the common redundancy solutions, and obtain the optimal solution based on analysis results. In satellite product design, the conclusion based on the method proposed in this paper can be considered in addition to the complexity and performance impact of the space borne product, which conform the basis to choose the redundancy solution for the designers.","PeriodicalId":233855,"journal":{"name":"2019 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131148765","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