Optimal structure of multiple resource supply systems with storages

Levitin G.; Dai Y.; Xing L.

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Optimal structure of multiple resource supply systems with storages

机译：Optimal structure of multiple resource supply systems with storages

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? 2023Production systems with storages have recently attracted considerable attention from the reliability research community. The existing models assume a single type of resource consumed for product generation. This work extends the state of the art by considering a more general and practical model, where multiple resource supply subsystems (RSS) provide different kinds of necessary resources during the production cycle. Each RSS has a storage with limited capacity to save surplus resource, which may be supplied to the production unit when the RSS fails. The product unit may operate with different productivity levels, and RSS and storages can be chosen from multiple types. We formulate a new optimization problem, which chooses the productivity level of the production unit and the types of RSS and storage for each kind of resource required for the production to maximize the expected manufacturer's profit. A new numerical algorithm is proposed to evaluate the expected profit and the genetic algorithm is implemented to solve the proposed optimization problem. A detailed case study of a chemical reactor system with four RSSs supplying two reagents, catalyzer, and cooling water is provided to demonstrate the proposed model and influences of several model parameters on the optimization solutions.

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来源
《Reliability engineering & system safety》 |2023年第10期|1.1-1.10|共10页
作者
Levitin G.; Dai Y.; Xing L.;
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作者单位

School of Computing and Artificial Intelligence Southwest Jiaotong University||NOGA- Israel Independent System Operator;

School of Computing and Artificial Intelligence Southwest Jiaotong University;

University of Massachusetts||Department of Computer Science & Engineering Graphic Era Deemed to be University;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类
关键词
Optimal structure; Productivity; Resource supply; Storage;

Optimal structure of multiple resource supply systems with storages

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