International Journal of Reliability Quality and Safety Engineering最新文献_第10页

Cross-acceptance of fire safety systems based on SIL equivalence in relation to IEC 61508 and EN 50129 基于与IEC 61508和EN 50129相关的SIL等效的消防安全系统的交叉验收

IF 0.8

International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-04-03 DOI: 10.1080/09617353.2022.2107255

Peter Okoh, H. Dong, Yiliu Liu

{"title":"Cross-acceptance of fire safety systems based on SIL equivalence in relation to IEC 61508 and EN 50129","authors":"Peter Okoh, H. Dong, Yiliu Liu","doi":"10.1080/09617353.2022.2107255","DOIUrl":"https://doi.org/10.1080/09617353.2022.2107255","url":null,"abstract":"Abstract Several sectors, e.g. process, railway, etc., have set their functional safety standards based on the generic IEC 61508. Yet, a product that is originally developed based on IEC 61508 is not automatically accepted for use in specific industries. Therefore, companies that are keen on selling safety products across sectors are faced with the challenge of satisfying the requirements sector by sector, thus incurring more cost and time to market. Cross-acceptance across industries is expected to solve this problem. However, an approach with a quantitative focus (e.g. in relation to SIL) has yet to be identified and validated. Demonstrating consistency and compatibility between cross-domain standards in relation to system safety is necessary for harmonising safety integrity claims. This paper applies the relationship between PFDavg and THR to cross-acceptance, establishing SIL equivalence as a basis for cross-acceptance, supporting this with data prioritisation and recommending it together with architectural constraints, systematic capability, the original safety case, a supplementary safety case (accounting for differences between the original and target standards provisions), and the original safety manuals (for COTS components and the whole system) as a framework for achieving both IEC 61508 (generic) and EN 50129 (railway) certification for a fire detection system.","PeriodicalId":45573,"journal":{"name":"International Journal of Reliability Quality and Safety Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80029990","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

Safety and reliability analysis for butterfly valves in the offshore oil and gas industry 海上油气工业蝶阀的安全性和可靠性分析

IF 0.8

International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-04-03 DOI: 10.1080/09617353.2022.2107254

Karan Sotoodeh

引用次数: 3

Study on the Covering Problem in Network Reliability for Precision Business Management 面向精密业务管理的网络可靠性覆盖问题研究

IF 0.8

International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-04-01 DOI: 10.1142/s0218539321500492

Shin-Guang Chen

引用次数: 0

Performance Assessment of Complex System Under the k-out-of-n: G Type Configuration with k Consecutive Degraded States through the Copula Repair Approach 用Copula修复方法评价具有k个连续退化状态的k / n: G型构型下复杂系统的性能

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International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-02-09 DOI: 10.1142/s0218539321500479

V. V. Singh, Abdulkareem Lado Ismail, Umesh Chand, Sudhansu S. Maiti

{"title":"Performance Assessment of Complex System Under the k-out-of-n: G Type Configuration with k Consecutive Degraded States through the Copula Repair Approach","authors":"V. V. Singh, Abdulkareem Lado Ismail, Umesh Chand, Sudhansu S. Maiti","doi":"10.1142/s0218539321500479","DOIUrl":"https://doi.org/10.1142/s0218539321500479","url":null,"abstract":"This paper is the stochastic analysis of a complex repairable system comprising of subsystems in a series arrangement under the [Formula: see text]-out-of-[Formula: see text]: [Formula: see text] type configuration. Both of the subsystems are in series arrangement and having auto transfer switches when some unit fails. Subsystem 1 is supposed to work under the [Formula: see text]-out-of-[Formula: see text]: [Formula: see text], scheme, and subsystem 2 which has four indistinguishable units in parallel arrangement with an auto switch functioning under the 1-out-of-4: [Formula: see text] scheme. A catastrophic failure is characterized as causing damage to the entire system. Units’ failure, switch failures, and catastrophic failure rates are constant, but repair rates are treated as variables with two types of distributions: general distribution and copula distribution. The model is analyzed using a supplementary variables approach, with probabilistic measures such as availability, reliability, MTSF, and profit functions derived.","PeriodicalId":45573,"journal":{"name":"International Journal of Reliability Quality and Safety Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83033215","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: 2

Managing Editor’s remarks 总编辑评论

IF 0.8

International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-01-02 DOI: 10.1080/09617353.2022.2090108

Jacqueline Ward

引用次数: 0

Acceptance of hydrogen and ammonia as fuel for ships: inherently safer design 接受氢和氨作为船舶燃料:本质上更安全的设计

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International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-01-02 DOI: 10.1080/09617353.2022.2028438

P. Davies

引用次数: 0

Prognostic modelling for industrial asset health management 工业资产健康管理的预测模型

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International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-01-02 DOI: 10.1080/09617353.2022.2051140

Neda Gorjian Jolfaei, R. Rameezdeen, Nima Gorjian, Bo Jin, C. Chow

{"title":"Prognostic modelling for industrial asset health management","authors":"Neda Gorjian Jolfaei, R. Rameezdeen, Nima Gorjian, Bo Jin, C. Chow","doi":"10.1080/09617353.2022.2051140","DOIUrl":"https://doi.org/10.1080/09617353.2022.2051140","url":null,"abstract":"Abstract Failure prognostics and health management are central to the Remaining Useful Life (RUL) estimation of critical engineering assets, particularly to improve safety, reduce downtimes and maintenance expenditures. Over recent years, several prognostic approaches have been developed to predict remaining asset lifetime, optimise maintenance schedules, and enhance equipment availability and reliability. While academic research in this area has grown rapidly, implementations of these methods by industry’s asset managers and reliability experts have only had limited success. Yet asset lifetime and reliability analysis are only restricted to the conventional reliability-centred maintenance and total productive maintenance approaches in industries. The purpose of this paper is to emphasise a need for a paradigm shift in industrial asset health management from the conventional to modern approaches that would benefit industries. At first, this paper classifies existing prognostic techniques into the traditional reliability, model-based, and data-driven approaches. Each prognostic approach is then analytically discussed with emphasis on models and algorithms. Consequently, this paper explores the strengths and weaknesses of main models in these groups to assist industry practitioners to select an appropriate prognostic model for RUL prediction within their specific business environment. Finally, the paper concludes with a brief discussion on possible future trends and further research directions in this field.","PeriodicalId":45573,"journal":{"name":"International Journal of Reliability Quality and Safety Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86078386","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

Leadership styles and safety performance in high-risk industries: a systematic review 高风险行业的领导风格与安全绩效:系统回顾

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International Journal of Reliability Quality and Safety Engineering Pub Date : 2022-01-02 DOI: 10.1080/09617353.2022.2035627

My Thi Diem Ta, Tae-eun Kim, A. Gausdal

{"title":"Leadership styles and safety performance in high-risk industries: a systematic review","authors":"My Thi Diem Ta, Tae-eun Kim, A. Gausdal","doi":"10.1080/09617353.2022.2035627","DOIUrl":"https://doi.org/10.1080/09617353.2022.2035627","url":null,"abstract":"Abstract The importance of leadership on safety has been well acknowledged and studied for many years in various high-risk industries. This paper aims at (1) synthesising the existing safety leadership research by performing a systematic literature review to gain an overview of the relationship between various leadership styles and safety performance in high-risk industries with a main focus on health and workplace safety and (2) analysing and comparing the major results from the reviewed studies. The results show that nine leadership styles – transformational leadership, transactional leadership, leader–member exchange, authentic leadership, empowering leadership, ethical leadership, paternalistic leadership, charismatic leadership and passive leadership – have been frequently used in the development and validation of safety leadership theories as well as in understanding the leadership influence towards safety climate, safety compliance and safety participation in various contexts. However, blurred boundaries among the constructs of leadership styles alongside inconsistency in the conceptualisation and measurement of safety performance hinder the advancement of understanding safety leadership’s influence on safety performance. It is therefore of importance that further research develops consistent measurement instruments and conceptualisation and that systems thinking is applied to the study of leadership styles’ influence on safety performance.","PeriodicalId":45573,"journal":{"name":"International Journal of Reliability Quality and Safety Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84070308","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

Significant differences in the quality of incident reports – a comparison of four acute hospitals in Finland 事故报告质量的显著差异——芬兰四家急症医院的比较

IF 0.8

International Journal of Reliability Quality and Safety Engineering Pub Date : 2021-12-27 DOI: 10.1080/09617353.2022.2154023

Tuula Saarikoski, K. Haatainen, R. Roine, H. Turunen

{"title":"Significant differences in the quality of incident reports – a comparison of four acute hospitals in Finland","authors":"Tuula Saarikoski, K. Haatainen, R. Roine, H. Turunen","doi":"10.1080/09617353.2022.2154023","DOIUrl":"https://doi.org/10.1080/09617353.2022.2154023","url":null,"abstract":"Abstract The aim of the study was to compare the quality of the description of the content of patient safety incident reports of ‘near miss’ and ‘adverse event’ occurrences and to examine whether the contributing factors behind the incident were identified. Data were collected from an electronic incident reporting system for a 1-year period (2015) in four acute hospitals in Finland. The analysis framework was based on the incident reporting guidelines, and the data were analysed using statistical methods. The most deficiencies were in records of the consequences of the event for the staff and unit (47%) and the consequences of the event (35%). The description of the content of ‘near miss’ situations did not differ significantly from ‘adverse event’ situations, but statistically significant differences were found between the hospitals in the quality of the description of the content of incident reports. Incident reports did not always identify the processes behind the incident or the factors that contributed to the occurrence of the incident, such as human error. Blaming was still evident in the incident report descriptions.","PeriodicalId":45573,"journal":{"name":"International Journal of Reliability Quality and Safety Engineering","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78615849","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

Parametric plots of limit-state surfaces as a design tool intime-variant system reliability 作为时变系统可靠性设计工具的极限状态曲面参数化图

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International Journal of Reliability Quality and Safety Engineering Pub Date : 2021-12-20 DOI: 10.1142/s0218539321500509

G. Savage, Y. Son

引用次数: 0