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Frontiers of Engineering Management

ISSN 2095-7513

ISSN 2096-0255(Online)

CN 10-1205/N

Postal Subscription Code 80-905

Front. Eng    2024, Vol. 11 Issue (3) : 542-567    https://doi.org/10.1007/s42524-024-4003-0
Systems Engineering Theory and Application
Importance measure-based maintenance strategy optimization: Fundamentals, applications and future directions in AI and IoT
Hongyan DUI1(), Xinmin WU1, Shaomin WU2, Min XIE3
1. School of Management, Zhengzhou University, Zhengzhou 450001, China
2. Kent Business School, University of Kent, Canterbury, Kent CT2 7FS, UK
3. Department of Systems Engineering and Engineering Management, City University of Hong Kong, Hong Kong 999077, China
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Abstract

Numerous maintenance strategies have been proposed in the literature related to reliability. This paper focuses on the utilization of reliability importance measures to optimize maintenance strategies. We analyze maintenance strategies based on importance measures and identify areas lacking sufficient research. The paper presents principles and formulas for advanced importance measures within the context of optimizing maintenance strategies. Additionally, it classifies methods of maintenance strategy optimization according to importance measures and outlines the roles of these measures in various maintenance strategies. Finally, it discusses potential challenges that optimization of maintenance strategies based on importance measures may encounter with future technologies.

Keywords maintenance strategy      importance measure      reliability      maintenance cost     
Corresponding Author(s): Hongyan DUI   
Just Accepted Date: 16 May 2024   Online First Date: 28 June 2024    Issue Date: 26 September 2024
 Cite this article:   
Hongyan DUI,Xinmin WU,Shaomin WU, et al. Importance measure-based maintenance strategy optimization: Fundamentals, applications and future directions in AI and IoT[J]. Front. Eng, 2024, 11(3): 542-567.
 URL:  
https://academic.hep.com.cn/fem/EN/10.1007/s42524-024-4003-0
https://academic.hep.com.cn/fem/EN/Y2024/V11/I3/542
Fig.1  The retrieval process and result analysis of MSO.
Fields MSO objectives References
Engineering Minimize downtime and cost consumption to the greatest extent, and extend the lifespan of the system, ensuring system reliability and performance Carbonari et al., (2020);Guo et al., (2023);Wu and Li, (2021)
Mathematics Optimize complex mathematical models, identify optimal parameter combinations based on practical considerations, achieve stability and precision in calculations, and reduce computational time and spatial complexity Dui et al., (2023f);Liu, (2019)
Business Economics Maximize economic benefits, including cost reduction, risk mitigation, enhanced production efficiency, and revenue maximization Li et al., (2020a);Zhuang et al., (2023)
Computer Science Optimize performance by enhancing security, reducing response time, and preventing malicious attacks and data leaks Hu et al., (2022);Lin and Kumar, (2017)
Instruments Instrumentation Enhance accuracy, sensitivity, and reliability, reduce noise and interference, and maximize instrument performance to meet various application requirements Besnard and Bertling, (2010)
Energy Fuels Improve energy production efficiency while minimizing adverse environmental impacts, ensuring sustainability and reliability in energy fuel production Ikuzwe et al., (2020);Li et al., (2020b)
Operations Research Management Science Enhance organizational and business process efficiency and improve decision quality, making the organization more agile, efficient, and sustainable Huang et al., (2023);Wang et al., (2023)
Environmental Science Ecology Optimize resource utilization, reduce environmental pollution, and adopt sustainable development practices, promoting the protection of biodiversity and the maintenance of ecological balance Huang et al., (2022);Wang et al., (2022)
Tab.1  Important research fields and objectives of MSO
Fig.2  The retrieval process and result analysis of importance measures.
Fig.3  The retrieval process of papers of IMMSO.
References IMs Advantages Limitations
Wu and Coolen (2013) IkC (t) Distinguishing between maintenance costs for faulty
components and system failures;
Investigating processes within finite periods;
Considering different maintenance costs for various components;
Applicable to diverse maintenance scenarios
Only applicable to binary systems with binary components;
Only considering fixed costs;
Neglecting economic dependence among components;
Only considering minimal maintenance
Gupta et al. (2013) IiCEIM(t) Simultaneously considering operating time, severity of failures, system structure, and total failure cost;
Applicable for prioritizing basic events such as inspections, fault detection, and maintenance activities;
Considering different maintenance costs for various components
Only considering fixed costs;
Neglecting economic dependence among components
Gravette and Barker (2015) Ia,i Considering the availability of maintenance-centric components;
Considering the impact of maintenance activities;
Applicable for determining optimal inspection frequencies
Only applicable to binary systems with binary components;
Only analyzing systems related to series and parallel configurations;
Only considering perfect maintenance
Dui et al. (2022e) IiP Considering the time value during the recovery process;
Considering performance loss in the metro network due to cascading failures
Only applicable to binary networks with binary nodes;
Neglecting realistic factors such as connection path length, transfer time, etc
Dui et al. (2023i) Ij Applicable to other network resource allocations with characteristics;
Considering the impact of maintenance efficiency and degradation on yield loss
Neglecting realistic factors such as costs
Only considering perfect maintenance
Lin et al. (2016) C IOq(t ) Applicable to multi-state systems with multi-state components;
Considering the impact of multiple interdependent degradation processes and maintenance tasks;
Distinguishing between discrete and continuous degradation processes
Neglecting parameter uncertainty;
Considering fixed detection intervals;
Assuming corrective maintenance for component failures is immediate
Only considering perfect maintenance
Si et al. (2012) Il,qII M(i ) Applicable to multi-state systems with multi-state components;
Simultaneously considering the probability distribution of component states, transition rates, and system maintenance costs;
Regarding maintenance costs as system performance;
Considering imperfect maintenance
Only analyzing systems related to series and parallel configurations;
Neglecting economic dependence among components
Dui et al. (2017c) IiIIM,C(t) Considering the joint impact of maintenance costs and time on system reliability;
Considering different maintenance costs for various components
Distinguishing between critical components and non-critical components
Neglecting economic dependence among components
Chen et al. (2022) IiMCIM(t) Distinguishing between maintenance costs for faulty components and system failures;
Distinguishing between critical components and non-critical components
Only applicable to binary components;
Neglecting economic dependence among components
Zhu et al. (2021) I M iMRULπIMiMRSPπ Considering time dependency, remaining useful life, and maintenance behaviors (considering system reliability, average remaining system profit, and maintenance costs);
Combining characteristics of time-dependent and time-independent life importance;
Providing an extension of importance to incoherent systems;
Considering imperfect maintenance
Only applicable to binary components;
Assuming no loss of reliability within replacement intervals;
Neglecting economic dependence among components
Lin and Wang (2010) UCEL( tk, i) Considering economic dependence and structural dependence;
Emphasizing the interval between two maintenance time points
Only applicable to systems related to series and parallel configurations
Zhang et al. (2022) IiIBMP(t)IiJI BMP (t ) Xk(t) Applicable to multi-state systems;
Considering the correlation between the two components;
Considering the changes in maintenance costs (rate) resulting from component state changes;
Considering different maintenance costs for various components
Only applicable to binary components;
Neglecting economic dependence among components
Dui et al. (2019b) IiIIM (t)Xm(t) Applicable to multi-state systems;
Reflecting the relative importance of system performance between two components;
Distinguishing between critical components and non-critical components
Only applicable to binary components;
Neglecting constraints on maintaining resources
Chen and Feng (2022) I BGr( Tr) Introducing survival signature to calculate system reliability and reduce the number of calculations;
Considering four different types of components;
Considering different maintenance degrees for different maintenance types, including perfect maintenance and minimum maintenance;
Considering replacement costs and maintenance costs with economic dependence
Only applicable to binary systems with binary components;
Neglecting constraints on maintaining resources
Dui et al. (2023j) ΔUm Applicable to multi-state systems with multi-state components;
Distinguishing between critical components and non-critical components.
Considering the probability of component state transition and the variable maintenance cost of the system;
Considering the influence of wind speed and temperature
Neglecting economic dependence among components;
Only applicable to direct-drive permanent magnet turbo systems with specific structures;
Dui et al. (2023k) CMP i|j(t ;et) Applicable to multi-state systems with multi-state components;
Distinguish between deterministic and stochastic external impact environment;
Distinguishing between critical components and non-critical components;
Considering different maintenance costs for various components
Neglecting economic dependence among components;
Only considering perfect maintenance
Do and Bérenguer (2022) I M MRLi(t) Considering mean residual life, dynamic changes in component states, and system structure. Only applicable to binary systems;
Only applicable to non-repairable systems;
Neglecting structural dependence among components;
Only considering perfect maintenance
I M MRLci (t) Considering maintenance costs, improvements in mean residual life, and economic dependencies between components
Han et al. (2021) IlFB Applicable to multi-state systems;
Investigating large-scale and continuous production activities;
Considering the functional dependencies of components;
Considering component performance states and mission reliability
Assuming no starvation and blocking in production;
Assuming component degradation follows a time-homogeneous Markov process.
Neglecting constraints on maintaining resources;
Only considering perfect maintenance
Tab.2  Contrastive analysis of extensions of importance measures on maintenance
Fig.4  IMs-based MSO process.
References IMs Systems Types of Maintenance Strategies Rules
Si et al. (2012) Il,qII M Multi-state Condition-based maintenance A
Chen et al. (2022) MCIM Binary Opportunity maintenance
Dui et al. (2022f) I Binary Corrective maintenance
Gao et al. (2007) JRI & JFI Binary
Dui et al. (2018) Birnbaum importance & IIM Binary Adaptive maintenance B
Zhang et al. (2022) REIM & MEM Multi-state Corrective maintenance
Zhang (2020) Approximate measure & rate measure Multi-state
Zio et al. (2007) Performance achievement worth measure Multi-state
Dui et al. (2020) JIIM Multi-state
Bai et al. (2021) IRRW & IRA W Binary
Petritoli et al. (2018) IM Multi-state Preventive Maintenance
Dui et al. (2021b) Birnbaum importance, IIM Binary
Wu and Coolen (2013) IkC Binary Corrective maintenance C
Gupta et al. (2013) CEIM Binary
Han et al. (2021) Functional importance Multi-state Predictive Maintenance
Dui et al. (2017c) IiIIM,C Multi-state Preventive Maintenance
Wu et al. (2016) CMP Binary
Shi et al. (2020) RAWM Multi-state Condition-based maintenance
Nguyen et al. (2014) Birnbaum structure importance Binary
Vu et al. (2016) Birnbaum structure importance Binary Opportunity maintenance
Nguyen et al. (2017) Birnbaum structure importance Binary
Zhao et al. (2019) Birnbaum importance Binary Adaptive maintenance
Dui et al. (2023i) CMP Multi-state Corrective maintenance D
Dui et al. (2019b) JIIM Binary Preventive Maintenance
Dui et al. (2023d) Environmental importance Binary
Dui et al. (2021c) CMP Binary
Dui et al. (2021d) JIIM Multi-state
Zhang et al. (2020) IIM Multi-state
Chen et al. (2021) IIM & Griffith IM Multi-state Adaptive maintenance
Tab.3  Reference analysis of optimization rules based on IMs
References IMs Systems Algorithms
Shi et al. (2020) Dynamic prioritization measure Lin/Con/k/n system Dynamic-priority-based heuristic algorithm
Lin and Kuo (2002) Birnbaum importance Coherent & complex system LK strong heuristic algorithm
Bris et al. (2003) Birnbaum importance Series-parallel System GA
Lin and Wang (2012); Wang and Lin (2010) Birnbaum importance Series-parallel system Hybrid GA
Cai et al. (2016) Birnbaum importance Lin/Con/k/n system BIGA
Marseguerra and Zio (2000) Functional importance Parallel–series system GA
Zhang and Wang (2017) Dynamic prioritization measure Bridge network BPSO
Cai et al. (2019) Birnbaum importance Lin/Con/k/n system MOBI-PSO
Ma et al. (2022) Birnbaum importance Lin/Con/k/n system Non-dominated Sorting GA II
Wu et al. (2021b) Birnbaum importance CPPS GIEA
Tab.4  Reference analysis of optimization algorithms based on IMs
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