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2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering最新文献

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On effective supervision of equipment support outsourcing 浅谈设备保障外包的有效监管
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246458
Fuyuan Zhang, D. Xie
{"title":"On effective supervision of equipment support outsourcing","authors":"Fuyuan Zhang, D. Xie","doi":"10.1109/ICQR2MSE.2012.6246458","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246458","url":null,"abstract":"Equipment support outsourcing is an effective approach to strengthen the construction of equipment support. But due to the imbalance of information between the contractee and the contractor, the contractor tends to take self-profitable actions. And the self-profitable actions are crucial factor to affect and limit the increase of profits of equipment support outsourcing. In order to increase the profit, the prevention and control of self-profitable actions are studied. The effect of supervision to the contractor's self-profitable actions and the futility of ever dependence on supervision are discussed with game theory in the beginning and an optimal information model of supervision with corresponding design is presented.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122733788","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
The fault detection of transformer windings' deformation based on Vibration frequency response analysis 基于振动频响分析的变压器绕组变形故障检测
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246329
Y. Shao, Hongjun Guan, Zhijian Jin, Zhushi Rao
{"title":"The fault detection of transformer windings' deformation based on Vibration frequency response analysis","authors":"Y. Shao, Hongjun Guan, Zhijian Jin, Zhushi Rao","doi":"10.1109/ICQR2MSE.2012.6246329","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246329","url":null,"abstract":"Windings' deformation is one of the most common transformer faults. The paper proposes a new method of Vibration frequency response analysis (VFRA) in order to effectively detect the deformation. A series of experiments have been conducted on a large power transformer to validate its efficiency by testifying its repetitiveness and sensitivity. The first series of experiments used VFRA on phase A under the same status in different time. VFRA was used in the second series of experiments on phase C with purposely removing its insulation pressboard. The third used VFRA to test phase C with manmade radial deformation. All the first series of experimental results are nearly the same, which shows the good repetitiveness for this method. The second and third results with the artificial faults were compared with those in normal status, which shows that VFRA can effectively detect the windings' deformation. Compared with short-circuit reactance measurement, VFRA is more sensitive.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122993506","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: 8
Reliability analysis of wireless sensor networks using different network topology characteristics 基于不同网络拓扑特性的无线传感器网络可靠性分析
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246179
Chaonan Wang, L. Xing, Vinod M. Vokkarane, Y. Sun
{"title":"Reliability analysis of wireless sensor networks using different network topology characteristics","authors":"Chaonan Wang, L. Xing, Vinod M. Vokkarane, Y. Sun","doi":"10.1109/ICQR2MSE.2012.6246179","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246179","url":null,"abstract":"This paper investigates the relationships between infrastructure communication reliability (ICR) of wireless sensor networks (WSN) and different network topology characteristics including connectivity, average path length, average degree, diameter, and clustering coefficient. Based on the binary decision diagrams (BDD)-based method, the ICR of WSN modeled using connected graphs are evaluated. In particular, all five-node connected graphs are studied and their reliability results are compared and discussed.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114295472","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: 13
Chaotic transfer model of quality characteristics variation 质量特性变化的混沌传递模型
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246441
X. Ren, Lu Peng, Hongzhong Huang, Genbao Zhang
{"title":"Chaotic transfer model of quality characteristics variation","authors":"X. Ren, Lu Peng, Hongzhong Huang, Genbao Zhang","doi":"10.1109/ICQR2MSE.2012.6246441","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246441","url":null,"abstract":"It is very important to implement chaotic-fractal dynamic method in complex quality control processes because the transfer and control of quality characteristics variation of complex products can't be executed due to uncertainty and it's high coupling in the nonlinear quality systems. According to the complex product quality system's characteristics of multi-dimensional, multi-processes, nonlinear, coupling and so on, based on the analysis of chaotic evolution process of complex product quality characteristics variation, a chaotic transfer pattern is established. The chaotic characteristics of the quality characteristics variation are analyzed, such as the initial value sensitivity, density and fractal dimension. Furthermore, a new concept of quality system structure parameter, the parameter to determine whether the complex product quality system is in the stable control time domain or the chaos control time domain, is proposed. And deciding region of chaotic critical spot on structure parameters of complex quality system is discussed. Chaotic state-space mathematical model of quality characteristics variation transfer is developed, and an example for complex product assembly process is given. Finally, an instance related to direct-drive gear hobbing machine is given to demonstrate that the proposed model can solve quality characteristics variation transfer problems effectively.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"168 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114575903","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
Information correlation entropy based D-S evidence theory used in fault diagnosis 基于信息相关熵的D-S证据理论在故障诊断中的应用
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246248
Hanqing Zhu, Zhenshu Ma, H. Sun, Haoyi Wang
{"title":"Information correlation entropy based D-S evidence theory used in fault diagnosis","authors":"Hanqing Zhu, Zhenshu Ma, H. Sun, Haoyi Wang","doi":"10.1109/ICQR2MSE.2012.6246248","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246248","url":null,"abstract":"Dempster-Shafer (D-S) evidence theory based multi-sensor information fusion (MSIF) plays an important role in fault diagnosis. Aiming to solve the problems via classical evidence theory, an improved D-S evidence theory through the introduction of information correlation entropy theory is reported in this paper. Then, the proposed method is employed to gearbox fault diagnosis. Experiment analysis results indicate that the new method is effective for MSIF.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122152386","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: 3
Application of FMECA and FTA in the fault diagnosis for diesel engine FMECA和FTA在柴油机故障诊断中的应用
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246314
W. Peng, Le Yu, Yanfeng Li, Yu Liu, Hongzhong Huang
{"title":"Application of FMECA and FTA in the fault diagnosis for diesel engine","authors":"W. Peng, Le Yu, Yanfeng Li, Yu Liu, Hongzhong Huang","doi":"10.1109/ICQR2MSE.2012.6246314","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246314","url":null,"abstract":"Maintainability analysis method combined with FMECA and FTA is proposed for the failure analysis of a type of diesel engine combustion system. Failure modes and cause analysis for this type of diesel engine combustion system are identified, and the hazard is analyzed. Finally, the real failure situation of this diesel engine is presented to validate the analysis results from the proposed method, which can be used to conduct the maintenance activities.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116837924","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
Modeling and simulation of certain artillery servo system 某火炮伺服系统建模与仿真
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246190
S. An, Zheng-chun Liu, Chen-Guang Zhang
{"title":"Modeling and simulation of certain artillery servo system","authors":"S. An, Zheng-chun Liu, Chen-Guang Zhang","doi":"10.1109/ICQR2MSE.2012.6246190","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246190","url":null,"abstract":"According to the working principle of certain artillery servo system, various component parts of artillery servo system are modeled using graphical modeling methods with MATLAB/Simulink, and on this basis the general dynamic model of artillery servo system is established and simulated in the paper. The result shows that the model established can meet the characteristic requirements of the actual system, which provides a modeling method and theoretical foundation for the character analysis of artillery servo system.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128288312","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
Condition deterioration prediction of bridge elements using Dynamic Bayesian Networks (DBNs) 基于动态贝叶斯网络的桥梁构件状态恶化预测
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246298
Ruizi Wang, Lin Ma, Cheng Yan, J. Mathew
{"title":"Condition deterioration prediction of bridge elements using Dynamic Bayesian Networks (DBNs)","authors":"Ruizi Wang, Lin Ma, Cheng Yan, J. Mathew","doi":"10.1109/ICQR2MSE.2012.6246298","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246298","url":null,"abstract":"The ability of bridge deterioration models to predict future condition provides significant advantages in improving the effectiveness of maintenance decisions. This paper proposes a novel model using Dynamic Bayesian Networks (DBNs) for predicting the condition of bridge elements. The proposed model improves prediction results by being able to handle, deterioration dependencies among different bridge elements, the lack of full inspection histories, and joint considerations of both maintenance actions and environmental effects. With Bayesian updating capability, different types of data and information can be utilised as inputs. Expert knowledge can be used to deal with insufficient data as a starting point. The proposed model established a flexible basis for bridge systems deterioration modelling so that other models and Bayesian approaches can be further developed in one platform. A steel bridge main girder was chosen to validate the proposed model.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128778633","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: 13
A zero-failure reliability demonstration approach based on degradation data 基于退化数据的零失效可靠性论证方法
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246381
Quan Sun, Zhewei Zhang, Jing Feng, Zhengqiang Pan
{"title":"A zero-failure reliability demonstration approach based on degradation data","authors":"Quan Sun, Zhewei Zhang, Jing Feng, Zhengqiang Pan","doi":"10.1109/ICQR2MSE.2012.6246381","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246381","url":null,"abstract":"Conventional zero-failure reliability demonstration test is widely used in industry as it is simply and convenient to apply. This test method concentrates on whether there are failure products in a certain test time. But for the products with high reliability and long life, this test method is ineffective to satisfy the constraints on the limited development time and test cost, because it requires excessive test time or a large sample size. Some high reliability and long life products in their failure process have an obvious feature of degradation. By the use of this feature, the reliability of the products can be validated in a short cumulative test time through the design of reliability demonstration approach. In this paper, an approach of zero-failure reliability demonstration based on the accelerated degradation data for Weibull distribution is presented. The accelerated degradation data obtained during the test is used to BS degradation model and an acceleration equation. Based on the failure threshold of degradation, the failure probability of the products is calculated in a certain test time, and simultaneously combined with Type Π error, decision rules for terminating the test of a unit is presented. Then, we develop the optimum test plans, which choose the minimum sample, and the excepted test time, by minimizing the test time, and satisfying the constraints on the Type Π error, available sample size and the total test cost.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123816564","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: 9
An evaluation model of contractor equipment maintenance support construction based on System Dynamics 基于系统动力学的承包商设备维修保障建设评价模型
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering Pub Date : 2012-06-15 DOI: 10.1109/ICQR2MSE.2012.6246443
Zhonghua Cheng, Hongqiang Gu, Xiao-Dong Bai, Yabin Wang, Xia Tian
{"title":"An evaluation model of contractor equipment maintenance support construction based on System Dynamics","authors":"Zhonghua Cheng, Hongqiang Gu, Xiao-Dong Bai, Yabin Wang, Xia Tian","doi":"10.1109/ICQR2MSE.2012.6246443","DOIUrl":"https://doi.org/10.1109/ICQR2MSE.2012.6246443","url":null,"abstract":"Evaluation is significant tool for contractor equipment maintenance support construction, and also a primary mean to reflect construction effect objectively and accurately. This paper presents basic theory and methods of System Dynamics at first. Then the elements and structure of contractor equipments maintenance support construction system are analyzed, which is help to describe the control relationship among every element qualitatively and propose the construction effect evaluation model based on System Dynamics. Lastly, the relationship between the construction effect and cost is simulated in an application example. At the same time, the variety of construction process under the influence of the elements' change is discussed.","PeriodicalId":401503,"journal":{"name":"2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124240734","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
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