2019 4th International Conference on System Reliability and Safety (ICSRS)最新文献

Toward Optimum Resiliency: Practical Alignment of BCM and ERM Processes 走向最佳弹性:BCM和ERM过程的实际结合

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987615

Wael A. Althobaiti, Saleh A. Aloraini

{"title":"Toward Optimum Resiliency: Practical Alignment of BCM and ERM Processes","authors":"Wael A. Althobaiti, Saleh A. Aloraini","doi":"10.1109/ICSRS48664.2019.8987615","DOIUrl":"https://doi.org/10.1109/ICSRS48664.2019.8987615","url":null,"abstract":"Nowadays, enterprise business processes significantly relay on sophisticated and complex IT technologies to enhance business productivity which in turn increase operations' risks of failures and interruptions. Enterprises strive to continuously improve their business continuity program by testing business continuity plans to ensure optimum productivity and resiliency. However, usually observations recorded from drills' activities are not addressed effectively and in timely manner. Business Continuity Management (BCM) and Enterprise Risk Management (ERM) processes should be aligned together to reduce the time to address recorded observations. This paper illustrates a new implemented approach by aligning BCM and ERM processes. The alignment is based on extended collaboration. For example, risk register should be designed and shared collaboratively with business continuity practitioners to ensure defining accurate risks mitigation plans and controls for all drills' scenarios as well. Both processes practitioners shall work closely in conducting Business Impact Analysis and Risk Assessments (BIA/RA) and measure the impact of IT services' disruptions. Moreover, ERM practitioners should be involved in all BCM activities to detect areas of improvement and measure the effectiveness of developed plans and controls. Once observations are recorded from business continuity and disaster recovery (BC/DR) drills and compliances, they should be presented to a joint steering committee, prioritized based on severity and then transferred to the enterprise risk register. Both processes should operate side by side toward robust IT operations. This practice has been proven to be very practical and effective to reduce business overall risks and overdue observations.","PeriodicalId":430931,"journal":{"name":"2019 4th International Conference on System Reliability and Safety (ICSRS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120951071","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

Natural Reliability Growth Trend Test Application on Electromechanical System 自然可靠性增长趋势试验在机电系统中的应用

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987723

Xiaobing Li, Mingxi Cai, J. Guo, Xiaocui Zhu

引用次数: 0

Supply-at-Risk: Resilience Metric for Infrastructure Systems: Framework for assessing and comparing resilience of infrastructure systems in urban areas 风险供应:基础设施系统弹性度量:评估和比较城市地区基础设施系统弹性的框架

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987665

Mateusz Iwo Dubaniowski, H. Heinimann

{"title":"Supply-at-Risk: Resilience Metric for Infrastructure Systems: Framework for assessing and comparing resilience of infrastructure systems in urban areas","authors":"Mateusz Iwo Dubaniowski, H. Heinimann","doi":"10.1109/ICSRS48664.2019.8987665","DOIUrl":"https://doi.org/10.1109/ICSRS48664.2019.8987665","url":null,"abstract":"Urban systems, composed of households, businesses, and infrastructures, are continuously evolving and expanding. This has several implications because the impacts of disruptions, and the complexity and interdependence of systems, are rapidly increasing. Hence, we face a challenge in how to assess resilience of infrastructure systems in these urban areas. This issue has significant impact on infrastructure systems design and development. The aims of this study were to: (1) apply a framework for modeling interdependencies between infrastructure systems, businesses and households to a certain urban area; (2) develop a suite of disruption scenarios for the model; and (3) to devise a metric for resilience of infrastructure systems in an urban area that could be derived from the simulation model. Our study resulted in an application of a model that mimics infrastructure systems, businesses, and households in an urban area. Subsequently, a metric for resilience of infrastructure systems was proposed and applied. The metric - supply-at-risk - was shown to be useful in comparing developments to infrastructure systems in terms of resilience. Our simulation experiment has shown that the supply-at-risk curve moves down after beneficial change is made to the system. We concluded that the supply-at-risk is a useful metric for resilience assessment allowing comparison of various infrastructure developments. Ideas for future research were also identified centered around assessing the metric under a wider range of disruptions and modifications to infrastructure systems.","PeriodicalId":430931,"journal":{"name":"2019 4th International Conference on System Reliability and Safety (ICSRS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128042166","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

Blockchain-Based Model for Software Licensing 基于区块链的软件许可模型

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987715

V. Stepanova, I. Erins

引用次数: 5

Health Monitoring by Physical Modeling and Statistical Learning 通过物理建模和统计学习进行健康监测

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987630

Claire-Eleuthèriane Gerrer, Sylvain Girard

引用次数: 0

A State-based Extension to STPA for Safety-Critical System-of-Systems 安全关键系统的基于状态的STPA扩展

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987632

Stephan Baumgart, Joakim Fröberg, S. Punnekkat

{"title":"A State-based Extension to STPA for Safety-Critical System-of-Systems","authors":"Stephan Baumgart, Joakim Fröberg, S. Punnekkat","doi":"10.1109/ICSRS48664.2019.8987632","DOIUrl":"https://doi.org/10.1109/ICSRS48664.2019.8987632","url":null,"abstract":"Automation of earth moving machinery enables improving existing production workflows in various applications like surface mines, material handling operations or material transporting. Such connected and collaborating autonomous machines can be seen as a system-of-systems. It is not yet clear how to consider safety during the development of such system-of-systems (SoS). One potentially useful approach to analyze the safety for complex systems is the System Theoretic Process Analysis (STPA). However, STPA is essentially suitable to static monolithic systems and lacks the ability to deal with emergent and dysfunctional behaviors in the case of SoS. These behaviors if not identified could potentially lead to hazards and it is important to provide mechanisms for SoS developers/integrators to capture such critical situations. In this paper, we present an approach for enriching STPA to provide the ability to check whether the distributed constituent systems of a SoS have a consistent perspective of the global state which is necessary to ensure safety. In other words, these checks must be capable at least to identify and highlight inconsistencies that can lead to critical situations. We describe the above approach by taking a specific case of state change related issues that could potentially be missed by STPA by looking at an industrial case. By applying Petri nets, we show that possible critical situations related to state changes are not identified by STPA. In this context we also propose a model-based extension to STPA and show how our new process could function in tandem with STPA.","PeriodicalId":430931,"journal":{"name":"2019 4th International Conference on System Reliability and Safety (ICSRS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133050561","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

Operation Assessment of Service Water Systems under Periodic Inspection and Maintenance 定期检查和维修供水系统的运行评估

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987611

Wei Wang, Linggang Zeng, Jun Zhao, Bo Li

引用次数: 0

Research on Extreme Value Distribution of Cutting Force in CNC Lathe Based on Generalized Extreme Value Distribution 基于广义极值分布的数控车床切削力极值分布研究

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987639

Shengxu Wang, Guofa Li, Haiji Yang, Jialong He

引用次数: 2

Interval Type-2 Fuzzy Reliability Modeling for Recycling Facility 回收设施区间型-2模糊可靠性建模

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987616

Esra Çakır, Z. Ulukan

引用次数: 0

Reliability and Maintainability Analysis of Material Handling Machinery in Golegohar Mine No. 1 戈尔戈哈尔1矿物料搬运机械可靠性与可维护性分析

2019 4th International Conference on System Reliability and Safety (ICSRS) Pub Date : 2019-11-01 DOI: 10.1109/ICSRS48664.2019.8987634

M. Nabizadeh, S. Jalali, A. Soltani, A. Khademian, J. Barabady

{"title":"Reliability and Maintainability Analysis of Material Handling Machinery in Golegohar Mine No. 1","authors":"M. Nabizadeh, S. Jalali, A. Soltani, A. Khademian, J. Barabady","doi":"10.1109/ICSRS48664.2019.8987634","DOIUrl":"https://doi.org/10.1109/ICSRS48664.2019.8987634","url":null,"abstract":"Loading and hauling machines are of the most important operational units in open pit mines, which their failure can lead to reduction in production and profitability of mines. Therefore, it is very important to do a reliability and maintainability analysis of mining machines in order to make a better decision with respect to operation and maintenance of machines as well as production control in the mine. Awareness of transport units operational conditions and precise control over them are the key elements for preventing unwanted stops and improving the performance of machines. The aim of this study is to evaluate the reliability and maintainability of loading and hauling equipment in Golegohar Mine No. 1 in Iran, which produce 12 million tons of iron ore annually. For this purpose, the failure data of transport units including dump trucks, mining shovels and backhoe excavators were collected over a period of one year. Then the data were analyzed based on the statistical method to produce the reliability and maintainability parameters of each mining equipment. The time corresponding to reliability and maintainability levels of 90 and 50 percent are also calculated and presented.","PeriodicalId":430931,"journal":{"name":"2019 4th International Conference on System Reliability and Safety (ICSRS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124700236","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