Selective Maintenance Optimization Modelling for Multi-State Deterioration Systems Considering Imperfect Maintenance

Wang, Yusheng; Elahi, Ehsan; Xu, Jiuping

doi:10.1109/access.2019.2916624

Cited by 13 publications

(7 citation statements)

References 37 publications

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“…In recent years, to prevent environmental pollution and improve the ecological environment, the Chinese government has been continuously improving its environmental legal system (Fowlie et al, 2012;Gu et al, 2020;Zhang et al, 2020;Zhong et al, 2021). In particular, after the implementation of the Legislation Law of the People's Republic of China (2015 Amendment), local governments (municipalities with districts established) are allowed to exercise greater legislative power than before, especially in the realm of environmental regulation, marking a new starting point on China's environmental regulation dynamics (Wang et al, 2019a;Wang et al, 2019b;Wang et al, 2021). In general, from the Amendment of the Legislative Law in 2015 to the end of December 2017, a total of 206 prefecture-level cities promulgated 398 local laws, with an average of 14.74 issued by provinces and autonomous regions.…”

Section: Introductionmentioning

confidence: 99%

Would the Urban Environmental Legislation Realize the Porter Hypothesis? Empirical Evidence Based on Panel Data of Chinese Prefecture Cities

Zhang

Yang

Ahmad

et al. 2022

Front. Environ. Sci.

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The Porter hypothesis suggests that well-designed environmental regulation can trigger regional technological innovation that helps gain competitiveness. Little attention has been paid to whether China’s urban environmental legislation supports Porter hypothesis (PH). An empirical test was conducted based on panel data of 218 prefecture-level cities during 2003–2017 to examine the effects of urban environmental legislation on innovation and green total factor productivity (green TFP). The findings reveal that the urban environmental legislation increased the number of local green patents, which means that the weak Porter hypothesis was established. However, the urban environmental legislation did not lead to an increase in green TFP so that the strong version of PH did not hold. Further analysis showed that the urban environmental legislation led to the decline of green TFP and the increase of green patents in the west of China, but in the east and central cities, the changes were not visible. Besides, the legislation did not promote green TFP improvement through green innovation in the short term, which means it did not realize process compensation.

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Section: Introductionmentioning

confidence: 99%

Would the Urban Environmental Legislation Realize the Porter Hypothesis? Empirical Evidence Based on Panel Data of Chinese Prefecture Cities

Zhang

Yang

Ahmad

et al. 2022

Front. Environ. Sci.

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“…Taking imperfect maintenance into consideration, some scholars established a deterministic costmaintenance quality relationship, and developed a selective maintenance of MPSS. [20][21][22] In their model, once the relevant maintenance parameters are determined, the quality of the component after maintenance is deterministic. Shahraki et al 14 studied selective maintenance optimization for multi-state systems with stochastically dependent components and stochastic imperfect maintenance actions.…”

Section: Introductionmentioning

confidence: 99%

Selective maintenance of multi-state series systems considering maintenance quality uncertainty and failure effects

Ran

Zhang

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part E:

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In order to improve the lifetime and reliability of equipment operation stage, it is necessary to carry out maintenance for components. The typical selective maintenance model does not consider the maintenance quality uncertainty and the failure effects, which may make the decision-maker overestimates the reliability of completing the next task after system maintenance, resulting in incorrect maintenance decision and prone to serious consequences of failure. In this paper, the potential discrepancy between the target maintenance quality and the actual maintenance quality of the decision maker is considered. At the same time, a multi-state FMECA is proposed to measure the failure effects under different states. Finally, the selective maintenance model of the multi-state series systems is established and solved by the genetic algorithm. The results show that considering the effect of component failure and the uncertainty of maintenance quality has an influence on maintenance decision. The maintenance decision made in this way is more consistent with the engineering practice.

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“…A multistate manufacturing system based on the extended state task network was studied. Wang et al 42 constructed the relationship between maintenance cost, system service life and improvement of maintenance quality. Besides, a selective maintenance model was proposed for the multistate system considering imperfect maintenance strategy.…”

Section: Introductionmentioning

confidence: 99%

Reliability analysis and selective maintenance for multistate queueing system

Tang

Jia

et al. 2021

Proceedings of the Institution of Mechanical Engineers, Part O:

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The reliability theory of the multi-state system (MSS) has received considerable attention in recent years, as it is able to characterize the multi-state property and complicated deterioration process of systems in a finer way than that of binary-state system. In general, the performance of the task processing type MSS is typically measured by an operation time (processing speed). Whereas, considering the queueing phenomenon caused by the random arrival and processing of tasks, some other criteria should be taken into account to evaluate the quality of service (QoS) and the profit of stakeholders, such as waiting time, service and abandon rate of tasks and consequent profit rate. In this article, we focus on the queueing process of tasks and analyse the performance and reliability of MSS in an M/M/2 queueing model, which is referred to as a multi-state queueing system (MSQS). Two kinds of deterioration are studied including the gradual degradation of servers and the sudden breakdown of the whole system. A performance assessment function is defined to obtain the profit rate of MSQS in different performance states. Based on the proposed performance function, the selective maintenance method is studied to optimize the accumulated profit under the constraint of maintenance resource and time.

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Selective Maintenance Optimization Modelling for Multi-State Deterioration Systems Considering Imperfect Maintenance

Cited by 13 publications

References 37 publications

Would the Urban Environmental Legislation Realize the Porter Hypothesis? Empirical Evidence Based on Panel Data of Chinese Prefecture Cities

Would the Urban Environmental Legislation Realize the Porter Hypothesis? Empirical Evidence Based on Panel Data of Chinese Prefecture Cities

Selective maintenance of multi-state series systems considering maintenance quality uncertainty and failure effects

Reliability analysis and selective maintenance for multistate queueing system

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