Phased mission reliability analysis of unmanned ship systems

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2023-01-01 DOI:10.3934/era.2023325

Xu Zhan, Yang Yong, Wang Xiao

引用次数: 0

Abstract

With the development of unmanned ships, their use in production is becoming more and more common. However, the unmanned ship work cycle is long and the work environment is complex, and it is still very difficult to calculate the phased mission reliability without unmanned ship. We analyze the unmanned ship phased mission reliability based on the binary decision diagram. Moreover, redundancy is used as the unmanned ship reliability optimization scheme. Considering the resource limitation, and the capacity of unmanned ship, the redundancy allocation scheme of unmanned ship is established. The redundancy allocation scheme is solved by marginal optimization algorithm. Finally, a case study is established to analyze the effectiveness and practicality of the proposed method.

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无人船系统阶段任务可靠性分析

& lt; abstract>随着无人驾驶船舶的发展，其在生产中的应用也越来越普遍。然而，无人船工作周期长，工作环境复杂，无无人船的阶段任务可靠性计算仍然非常困难。基于二元决策图分析了无人船阶段任务的可靠性。并将冗余度作为无人船可靠性优化方案。考虑到资源的限制和无人船的容量，建立了无人船冗余分配方案。采用边际优化算法求解冗余分配方案。最后，通过实例分析了所提方法的有效性和实用性。& lt; / abstract>

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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