Cited by 108Reliability and Maintenance OptimizationTransportation Systems and InfrastructurePower System Reliability and Maintenance

Managing Component Degradation in Series Systems for Balancing Degradation through Reallocation and Maintenance

Open access
Sun, Qiuzhuang, Ye, Zhi-Sheng, Zhu, Xiaoyan·2020·IISE Transactions

Abstract

In a physical system, components are usually installed in fixed positions that are known as operating slots. Due to such reasons as user behavior and imbalanced workload, a component’s degradation can be affected by the corresponding installation position in the system. As a result, components degradation levels can be significantly different even when the components come from a homogeneous population. Dynamic reallocation of the components among the installation positions is a feasible way to balance the extent of the degradation, and hence, extend the time from system installation to its replacement. In this study, we quantify the benefit of incorporating reallocation into the condition-based maintenance framework for series systems. The degradation of components in the system is modeled as a multivariate Wiener process, where the correlation between the degradation is considered. Under the periodic inspection framework, the optimal control limits for reallocation and preventive replacement are investigated. We first propose a reallocation policy of two-component systems, where the degradation process with reallocation and replacement is formulated as a semi-regenerative process. Then the long-run average operational cost is computed based on the stationary distribution of its embedded Markov chain. We then generalize the model to general series systems and use Monte Carlo simulations to approximate the maintenance cost. The optimal thresholds for reallocation and replacement are obtained from a stochastic response surface method using a stochastic kriging model. We further generalize the model to the scenario of an unknown degradation rate associated with each slot. The proposed model is applied to the tire system of a car and the battery system of hybrid-electric vehicles, where we show that the reallocation policy is capable of significantly reducing the system’s long-run average operational cost.

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  • Preventive maintenance is an effective practice for reducing the sensor failure rate.

    “Furthermore, preventive maintenance is an effective practice for reducing the sensor failure rate [46]”

    From Sensor-Based Prognostic Health Management of Advanced Driver Assistance System for Autonomous Vehicles: A Recent Survey (2022) · cites this paper as [46]

    The supplementary Tire System section discusses preventive-maintenance costs and replacement policies for tires, while the Battery System section compares maintenance costs for vehicle batteries. Searches for “sensor failure rate” and for preventive maintenance reducing failures found no passage addressing sensor failure rates. The available passages therefore do not verify the attributed claim. (LLM, conf=0.76)

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Research works printed but not linked: 2

  1. Ye, K. Q., Li, W., and Sudjianto, A. (2000), "Algorithmic construction of optimal symmetric Latin hypercube designs," Journal of Statistical Planning and Inference, 90(1), 145-159.
  2. Zhang, L., Wang, K., and Chen, N. (2016), "Monitoring wafers geometric quality using an additive Gaussian process model," IIE Transactions, 48(1), 1-15.

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Authors
Sun, Q., Ye, Z.-S., & Zhu, X.
Affiliations
  • National University of Singapore (SG)
  • University of Chinese Academy of Sciences (CN)
Corresponding author
Ye, Zhi-Sheng
Venue
IISE Transactions
Published
2019-11
Volume
52
Issue
7
Pages
797-810
ISSN
  • 2472-5854 (ISSN-L)
  • 2472-5862
OpenAlex
W2975045438
Cited by
108
References
51
Citations by year
2026: 8 · 2025: 15 · 2024: 12 · 2023: 25 · 2022: 16 · 2021: 17 · 2020: 15
FWCI
12.51
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • IISE Transactions (publishedVersion)
  • Figshare (submittedVersion, cc-by)
  • National University of Singapore (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Figshare (cc-by)
Funders
  • National Science Foundation of Jiangsu Province (BK20180232)
  • National Natural Science Foundation of China (#71571178, #71971206, #71731008)
Topics
  • Physical Sciences › Engineering › Safety, Risk, Reliability and Quality › Reliability and Maintenance Optimization
  • Social Sciences › Business, Management and Accounting › Management of Technology and Innovation › Transportation Systems and Infrastructure
  • Physical Sciences › Engineering › Safety, Risk, Reliability and Quality › Power System Reliability and Maintenance
Keywords
component degradation, series systems, condition-based maintenance, preventive replacement, periodic inspection, control limits, semi-regenerative processes, embedded Markov chain, stochastic response surface method, stochastic kriging, hybrid electric vehicle batteries

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