{"title":"Resilience-based optimization of recovery strategies for network systems","authors":"Xing Pan, Yanjing Yang, Guozhong Zhang, Bozi Zhang","doi":"10.1109/ICRSE.2017.8030738","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030738","url":null,"abstract":"Network systems, such as transportation systems and water supply systems, play important roles in our daily life and industrial production. However, a variety of disruptive events occur during their life time, causing a series of serious losses. Due to the inevitability of disruption, we should not only focus on improving the reliability or the resistance of the system, but also pay attention to the ability of the system to response timely and recover rapidly from disruptive events. That is to say we need to pay more attention to the resilience. In this paper, we describe two resilience models, quotient resilience and integral resilience, to measure the final recovered performance and the performance cumulative process during recovery respectively. Based on these two models, we implement the optimization of the system recovery strategies after disruption, focusing on the repair sequence of the damaged components and the allocation scheme of resource. The proposed research in this paper can serve as guidance to prioritize repair tasks and allocate resource reasonably.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125452216","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}
{"title":"Statistical Process Control in Fused Deposition Modeling based on Tanimoto similarity of uniform surface images of product","authors":"Shan-Wen Wang, Tingting Huang, Tao Hou","doi":"10.1109/ICRSE.2017.8030806","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030806","url":null,"abstract":"this paper proposed a method to monitor the quality of Fused Deposition Modeling (FDM) products using Statistical Process Control (SPC) based on profile data. Profile data is extracted from product surface image of each layer. Tanimoto similarity between the current profile data and the ideal one is calculated, then used to monitor the manufacturing process. Simulation study is presented to show the property of this method. Case study is given finally as an application in FDM. The proposed method has significant potential for application in real-time monitoring.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"262 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115013292","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}
{"title":"Research on influencing factors of manufacturing process based on DEMATEL and entropy method","authors":"Zhijun Xu, Yanguang Hu, Xiangkun Liu, Yingjie Ren, Tingfo Gao","doi":"10.1109/ICRSE.2017.8030737","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030737","url":null,"abstract":"Mechanical manufacturing is a complex dynamic process, including the processing equipment, fixtures, testing equipment, processing objects and process control personnel, etc‥ In order to identify the key factors accurately in the process of mechanical manufacturing, this paper takes into account the interaction between factors, and puts forward the method of quantitative analysis of key factors based on Decision Making Trial and Evaluation Laboratory (DEMATEL) and entropy weight. First of all, the influence factors of the process are analyzed from six aspects, such as employee, manufacturing equipment, material, process method, measurement and production processing environment. Secondly, based on this, the weight of each factor is calculated by DEMATEL method and entropy weight method, and the influencing factors are sorted by comprehensive weight. Finally, the method is applied to a practical example. The results show that the key process factors determined by the proposed method have some significance for guiding production.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116491889","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}
{"title":"A robustness optimization method of network based on load entropy","authors":"Du Liu, Yi Ren, Dezhen Yang","doi":"10.1109/ICRSE.2017.8030812","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030812","url":null,"abstract":"Cascading failures can be a serious threat to network security because of the fact that the failure of a small number of nodes may trigger the collapse of the entire system. In order to avoid cascading failures, effective approaches are proposed to improve the heterogeneity of network. But there is no universal method to evaluate the heterogeneity of network. Additionally, it is still a challenge to optimize network robustness with quantitative parameters. This paper presents an evaluation and optimization design method based on information entropy. Load entropy is defined and taken as a parameter to measure network heterogeneity. Then a method of load entropy modeling and analysis is established and the positive correlation between network entropy and network robustness is verified by Monte Carlo simulation. Based on the previous research, we present a method of network robustness optimization design based on load entropy and use genetic algorithm to quickly find the network topology with larger entropy.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116877028","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}
{"title":"Multi-resolution modeling and application for complex system analysis based on design structure matrix","authors":"Yi-fan Xu, J. Lv, Zhenyu Lian, Guangqiang Wang","doi":"10.1109/ICRSE.2017.8030801","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030801","url":null,"abstract":"The development and evolution of complex system usually contains concurrent, iterative and coupling processes. Based on multi-resolution modeling, this paper presents a new approach on modeling and analysis for complex system development and its risk assessment. Firstly, discuss the requirement and function of introducing multi-resolution modeling into complex system research. Define and present the definition, elements, models and modeling approach of DSM-based multi-resolution modeling. Moreover, case study shows the whole modeling process and simulation result comparisons among different resolution models. The proposed approach is verified to provide the more credible assessment and create opportunities and potentials for prediction and optimization.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124604747","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}
{"title":"Reliability modeling of two-phase inverse Gaussian degradation process","authors":"Fengjun Duan, G. Wang","doi":"10.1109/ICRSE.2017.8030736","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030736","url":null,"abstract":"This paper discusses the reliability evaluation of the two-phase model with the inverse Gaussian (IG) process. In the two phases, the degradation paths are supposed to follow the IG process with different parameters. To represent the subject-to-subject heterogeneity, the change points and the model parameters of different devices are set to be different. For each device, the change point is detected based on the Schwarz information criterion (SIC), and the unknown parameters are obtained by utilizing the maximum likelihood estimation (MLE) approach. Furthermore, the reliability function of each device under the discussed two-phase IG model is also computed. Finally, an example of liquid coupling devices (LCDs) is presented to validate the proposed model, and it can be found that the proposed model fits this data set well.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"43 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130593351","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}
{"title":"Civil aircraft IVHM system analysis using model based system engineering","authors":"Shuo Chang, Yi Wang","doi":"10.1109/ICRSE.2017.8030800","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030800","url":null,"abstract":"Health management system is a relatively new system formed in recent decades compare to other traditional systems in an aircraft. It comprises by onboard part and off board part with a series of systems contribute to the same health management function. Yet it expands rapidly with the evolution of enable technology. Integrated vehicle health management (IVHM) is an emerging concept which try to integrate the former separated health management related equipment and product. For such a new system in forming, there is a good chance to apply system engineering method in defining the system functions, architecture and capture system requirements. With few endeavor put in this area, system engineering could better illustrate the word integrate in IVHM concept. One step more, model based system engineering transforms system engineering as the world enter industrial 4.0 age. This paper introduces application of model based system engineering in designing health management system for civil aircraft. A functional analysis and requirement capture process is described using SysML diagram. Every use case for health management function will be expanded into activity diagram/sequence diagram/state machine diagram to capture system functional and non-functional requirements. With this top down process, the analysis can be independent from system already on board. This process helps keep traceability of requirements and better understand the working scenario of aircraft health management system. A health management system then modeled using this process. The modelling mainly helps system concept formulation and evaluation, system architecture design and requirements flow down as well as clarify the future development of IVHM concept on civil aircraft.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130479852","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}
{"title":"A demonstration of build-in test design verification for a typical avionic power circuit using Matlab Stateflow","authors":"Junyou Shi, Wenzhe Li, Xuhao Guo","doi":"10.1109/ICRSE.2017.8030797","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030797","url":null,"abstract":"Build in test (BIT) design is an essential way of improving testability and availability in avionic systems. Matlab based Simulink-Stateflow is an effective tool of conducting BIT design verification at airplane designing stage. In this paper, a detailed BIT Stateflow modeling procedure for a typical avionic power circuit is given with an elaborate description of circuit and Stateflow model functional structure. A brief engineering BIT Stateflow modeling method is summarized at the beginning. A novel method of modeling four types of common interference is particularly depicted followed by technical details of fault and interference modes injection, BIT logics and BIT estimation. The result indicates that the system has very considerable fault detection and isolation capability.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131310066","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}
{"title":"Failure evolution analysis for complex human-machine system: A case for nuclear power system","authors":"Wenjing Bi, Qiang Feng, K. Qi, Bo Sun, Yi Ren","doi":"10.1109/ICRSE.2017.8030717","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030717","url":null,"abstract":"Mission failure evolution is a unique aspect of complex human-machine system (CHMS), which contains failure regularity and directs emergent reconfiguration measures. Oriented to all varieties of system components, an analysis of how the parts are connected and contribute to CHMS failure is necessary. Prior work paid more attention to system design with the law of system normal operation, where a single function failure was identified positively and its consequence was analyzed to guarantee reliability and safety. In this paper, a normally operational CHMS process is divided into three layers which contains task, element and capacity as well as the conceptions of Basic Task Space (BTS) and Repair Task Space (RTS). The measurement method of these three aspects was defined. Furthermore, CHMS failure measurement will be presented with the parameters of capacity deviation. Taking multiple elements coordination and self-organization into consideration, a multi-agent based simulation approach of system failure evolution path is proposed. This method is demonstrated with the nuclear power system intending to interpret how the system fails to deal with all possible disturbance. Obvious results show that the multiple failure paths can be obtained, from which the writer provides some constructive comments for system design.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126774346","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}
{"title":"A new bandwidth allocation strategy considering the network applications","authors":"Biwei Li, N. Huang, Lina Sun, Shigang Yin","doi":"10.1109/ICRSE.2017.8030807","DOIUrl":"https://doi.org/10.1109/ICRSE.2017.8030807","url":null,"abstract":"Resource competition, a serious problem in many actual networks, largely influence the network performance and may lead to network congestion. The allocation of link's bandwidth resource is a key process to relieve the situation. Researchers have put forward some strategies to improve the network capacity. They thought that the allocation strategies were determined by the importance of each link which was described by the link's betweenness or node's degree. However, the structure of network cannot describe accurately the traffic distribution. In this paper, we attempt to concern the applications, which affect the traffic distribution, to investigate a new bandwidth allocation strategy. We firstly consider three kinds of application process to define the importance of each link, and based on the importance of each link an allocation formula is presented. Then an optimal model aiming at network average delay is proposed and we also obtain the optimal solution. Finally, simulation results show the lower average delay when the proposed bandwidth allocation strategy compared to the average bandwidth allocation strategy, the degree-based bandwidth allocation strategy and the betweenness-based strategy. This strategy conforms to the practical applications especially the communication networks as well as transport networks, so it can provide an idea for the service providers to design or optimize the networks.","PeriodicalId":317626,"journal":{"name":"2017 Second International Conference on Reliability Systems Engineering (ICRSE)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126914059","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}