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Improved resilience measure for component recovery priority in power grids

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 545-556 doi: 10.1007/s42524-021-0161-5

Abstract: Considering the severity of power grid disasters, an improved power grid resilience measure and its correspondingafter a disaster is determined according to the influence of the failed components on the power grid resiliencebased on the data from the 2019 Power Yearbook of each city in Shandong Province, China, the power grid resilienceThe resilience evaluations under different repair conditions prove the feasibility of the proposed method

Keywords: resilience measure     power grid     importance measure     component recovery    

How do digital technologies improve supply chain resilience in the COVID-19 pandemic?

Frontiers of Engineering Management   Pages 39-50 doi: 10.1007/s42524-022-0230-4

Abstract: However, the current knowledge of the relationship between DTs and supply chain resilience (SCR) is insufficientOur study contributes to the literature on resilience by examining the possible mechanism of mediation

Keywords: digital technologies     supply chain resilience     information processing theory     COVID-19     China    

Seismic responses and resilience of novel SMA-based self-centring eccentrically braced frames under near-fault

Zhi-Peng CHEN; Songye ZHU

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8,   Pages 962-975 doi: 10.1007/s11709-022-0873-6

Abstract: In this paper, the seismic responses and resilience of a novel K-type superelastic shape memory alloyfragility and loss analyses are subsequently conducted through incremental dynamic analyses (IDA), and the resilienceThe resilience assessment basically follows the framework proposed by Federal Emergency and ManagementThe novel SMA-based SC-EBF shows a much better resilience in the study and represents a promising attractive

Keywords: shape memory alloy     eccentrically braced frame     self-centring     fragility     loss function     resilience    

more stable rice genotypes in stress environments: fine-tuning a selection method using production and resilience

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023521

Abstract:

● Score index methods readily discriminate genotypes adapted to a target environment.

Keywords: Aerobic rice     breeding selection     drought resilience     production capacity index     resilience capacity    

Digitalization for supply chain resilience and robustness: The roles of collaboration and formal contracts

Frontiers of Engineering Management   Pages 5-19 doi: 10.1007/s42524-022-0229-x

Abstract: In today’s turbulent and complex business environment, supply chain resilience and robustness as twoAccordingly, this study intends to explore how digitalization helps build supply chain resilience andcan directly facilitate both resilience and robustness.Paradoxically, formal contracts enhance the relationship between digitalization and supply chain resiliencebut weaken the relationship between supply chain collaboration and supply chain resilience.

Keywords: digitalization     supply chain     resilience     robustness     collaboration     formal contract    

Internet of Things (IoT)–blockchain-enabled pharmaceutical supply chain resilience in the post-pandemic

Frontiers of Engineering Management   Pages 82-95 doi: 10.1007/s42524-022-0233-1

Abstract: supply chain and logistics management, further work on PSC is expected by the public to enhance its resilienceThis paper highlights how IoT and blockchain technology can enhance supply chain resilience and provides

Keywords: pharmaceutical supply chain     Internet of Things     blockchain     resilience     post-pandemic era    

Advancing food supply chain resilience in the post-pandemic era

Frontiers of Engineering Management   Pages 107-120 doi: 10.1007/s42524-022-0232-2

Abstract: strategies, such as contingent sourcing, which, in turn, affect the upstream suppliers and hence the resiliencecan utilize blockchain as a reliable and efficient way to reduce product risk and hence advance the resilienceThen, we identify the conditions of an all-win situation for food retailer, supplier, supply chain resilience

Keywords: food supply chain     blockchain     contingent sourcing     supply chain resilience    

Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 503-518 doi: 10.1007/s42524-021-0163-3

Abstract: In recent years, resilience has become a major topic in preventing and mitigating the risks caused byAccordingly, the concept and significance of CPPS resilience are at first explained from the engineeringThen, a review of representative quantitative assessment measures of CPPS resilience applied in the existingOn the basis of these assessment measures, the optimization methods of CPPS resilience are reviewed fromLastly, the challenges and future research directions for resilience optimizing of CPPSs are discussed

Keywords: Cyber–Physical Power System     resilience assessment     resilience optimization     cascading failure modeling    

Robust ensemble of metamodels based on the hybrid error measure

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 623-634 doi: 10.1007/s11465-021-0641-7

Abstract: Metamodels have been widely used as an alternative for expensive physical experiments or complex, time-consuming computational simulations to provide a fast but accurate analysis. However, challenge remains in the prior determination of the most suitable metamodel for a particular case because of the lack of information about the actual behavior of a system. In addition, existing studies on metamodels have largely restricted on solving deterministic problems (e.g., data from finite element models), whereas some real-life engineering problems (e.g., data from physical experiment) are stochastic problems with noisy data. In this work, a robust ensemble of metamodels (EMs) is proposed by combining three regression stand-alone metamodels in a weighted sum form. The weight factor is adaptively determined according to the hybrid error metric, which combines global and local error measures to improve the accuracy of the EMs. Furthermore, three typical individual metamodels that can filter noise are selected to construct the EMs to extend their application in practical engineering problems. Three well-known benchmark problems with different levels of noise and three engineering problems are used to verify the effectiveness of the proposed EMs. Results show that the proposed EMs have higher accuracy and robustness than the individual metamodels and other typical EMs in major cases.

Keywords: metamodel     ensemble of metamodels     hybrid error measure     stochastic problem    

Managing supply chain resilience in the era of VUCA

Ying GAO , Zhuo FENG , Shuibo ZHANG

Frontiers of Engineering Management 2021, Volume 8, Issue 3,   Pages 465-470 doi: 10.1007/s42524-021-0164-2

Balancing resilience and efficiency in supply chains: Roles of disruptive technologies under Industry

Frontiers of Engineering Management   Pages 171-176 doi: 10.1007/s42524-022-0247-8

Abstract: Under such circumstances, particular attention should be attached to balancing resilience and efficiencyIn this study, we first summarize the conflicts between supply chain efficiency and supply chain resilienceThen, we discuss the positive effects of disruptive technologies in improving resilience and efficiencythat covers both the influence mechanism and trade-off mechanism of these technologies in terms of resilience

Keywords: disruptive technologies     supply chain     resilience     efficiency     paradox     balance    

Disruptive technologies for advancing supply chain resilience

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 360-366 doi: 10.1007/s42524-023-0257-1

Abstract: supply chain risk management and bring opportunities and challenges for the improvement of supply chain resilience

Keywords: supply chain resilience     disruptive technology     supply chain risk    

Special issue: Advancing supply chain resilience for excellence in the post-pandemic era

Frontiers of Engineering Management 2023, Volume 10, Issue 1,   Pages 1-4 doi: 10.1007/s42524-022-0246-9

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Search for a natural scientific measure of economy

John E COULTER

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 111-118 doi: 10.1007/s11783-011-0285-7

Abstract: 1950s, is being researched, developed, and applied, especially in China, driven by the desperation to measure

Keywords: climate change     financial crisis     energy     exergy     environment    

System resilience enhancement: Smart grid and beyond

Gang HUANG, Jianhui WANG, Chen CHEN, Chuangxin GUO, Bingquan ZHU

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 271-282 doi: 10.15302/J-FEM-2017030

Abstract: Boosting the resilience of power systems is a core requirement of smart grids.In fact, resilience enhancement is crucial to all critical infrastructure systems.In addition, we elaborate on resilience definition and resilience quantification and discuss severalchallenges and opportunities for system resilience enhancement.on enhancing the system resilience for critical infrastructures.

Keywords: critical infrastructure     cyber-physical systems     energy systems     resilience     smart grid    

Title Author Date Type Operation

Improved resilience measure for component recovery priority in power grids

Journal Article

How do digital technologies improve supply chain resilience in the COVID-19 pandemic?

Journal Article

Seismic responses and resilience of novel SMA-based self-centring eccentrically braced frames under near-fault

Zhi-Peng CHEN; Songye ZHU

Journal Article

more stable rice genotypes in stress environments: fine-tuning a selection method using production and resilience

Journal Article

Digitalization for supply chain resilience and robustness: The roles of collaboration and formal contracts

Journal Article

Internet of Things (IoT)–blockchain-enabled pharmaceutical supply chain resilience in the post-pandemic

Journal Article

Advancing food supply chain resilience in the post-pandemic era

Journal Article

Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Journal Article

Robust ensemble of metamodels based on the hybrid error measure

Journal Article

Managing supply chain resilience in the era of VUCA

Ying GAO , Zhuo FENG , Shuibo ZHANG

Journal Article

Balancing resilience and efficiency in supply chains: Roles of disruptive technologies under Industry

Journal Article

Disruptive technologies for advancing supply chain resilience

Journal Article

Special issue: Advancing supply chain resilience for excellence in the post-pandemic era

Journal Article

Search for a natural scientific measure of economy

John E COULTER

Journal Article

System resilience enhancement: Smart grid and beyond

Gang HUANG, Jianhui WANG, Chen CHEN, Chuangxin GUO, Bingquan ZHU

Journal Article