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Optimization of unmanned truck fleet scheduling in open-pit mines considering sudden equipment failures
Published 2025-04-01“…To reduce the impact of uncertainty and randomness of sudden equipment failures in open-pit mining equipment, taking the production equipment at the loading and unloading points in the transportation system of open-pit coal mines as the research object, an unmanned mining truck cluster scheduling model for open-pit mines considering sudden equipment failures is proposed.Firstly, an initial scheduling model is established to minimize truck transportation costs, total idle time of trucks, and maximize ore transportation volume.Secondly, considering sudden equipment failures, a rescheduling model is constructed to minimize the deviation from the objective function of the initial scheduling plan.Subsequently, an adaptive multi-objective evolutionary algorithm assisted by a surrogate model is proposed, using Kriging surrogate models to replace the truck dispatching simulation process.Finally, the method is applied to simulation with data from a domestic open-pit mine.The results show that when the transportation system is disturbed by sudden equipment failures, this method can provide a scheduling optimization adjustment plan with shorter total idle time of trucks and more ore transportation volume.…”
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Understanding Multi-layered Conceptualisations of Innovation in Education
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304
Promoting the replacement of chemical fertilizer with organic fertilizer: the role of policy incentives and digital technology
Published 2025-05-01“…However, the current adoption rate of organic fertilizer among farmers is relatively low, and the economic and environmental benefits of organic fertilizer are difficult to realize.MethodsBased on the assumption of bounded rationality and combining evolutionary game theory, this paper constructs a symmetric game model of farmers under three scenarios: no external intervention, government incentives, and digital technology integration, deeply exploring the strategy choices of farmers and the effectiveness of intervention measures in different scenarios.Results and discussionIncome levels have a differentiated impact on farmers’ learning and imitation behaviors. …”
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Classification Based on Brain Storm Optimization With Feature Selection
Published 2021-01-01“…Feature selection is an effective method to deal with large datasets, firstly, we introduce the concept of feature selection and use the different feature subsets to construct the structure of the evolutionary classification model. …”
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Government-market synergy in China's agricultural low-carbon transformation: policy adaptation to regional divides
Published 2025-04-01“…IntroductionPromoting agricultural low-carbon transformation are essential for achieving the “dual carbon” targets and advancing high-quality development.MethodsThis study employed evolutionary game theory to construct a tripartite model involving local governments, agricultural enterprises, and consumers. …”
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The Absolute Age of Milky Way Globular Clusters
Published 2025-01-01“…Globular clusters (GCs) provide statistically significant coeval populations of stars spanning various evolutionary stages, allowing robust constraints on stellar evolution model parameters and ages. …”
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Insurance Crisis, Legal Environment, and the Sustainability of Professional Liability Insurance Market in the Construction Industry: Based on the US Market
Published 2019-01-01“…From the perspective of cooperation benefits, this paper adopts evolutionary game theory (EGT) to analyze the evolutionary trends of stakeholders’ behaviors and their evolutionarily stable strategy (ESS) in the PLI market of the construction industry. …”
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A Dynamic State Cluster-Based Particle Swarm Optimization Algorithm
Published 2025-08-01“…However, current methods for constructing fitness landscapes demonstrate insufficient theoretical analysis of state parameters and involve high construction time costs. …”
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Le bassin minier du Nord-Pas-De-Calais pris dans les rets de l’aménagisme généralisé
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Identification and analysis of driving factors for ecosystem service bundles in Shanxi Province under multiple scenario simulations
Published 2025-07-01“…By integrating this with the dynamic ecosystem service value (ESV) model to assess the ESV, the evolutionary trajectory of the ESB is systematically revealed. …”
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Sustainable Co-Habitation Housing Design: A Computational Approach for Addressing Biodiversity Threats in the Galapagos Islands
Published 2024-12-01“…Computational strategies and simulations are employed to guide architectural, structural, and material decisions, including the use of evolutionary algorithms and selection strategies based on environmental performance metrics such as temperature, humidity, and solar radiation. …”
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C Language Extension to Support Procedural-Parametric Polymorphism
Published 2023-04-01“…Additional syntactic constructions are proposed to support the proposed approach. …”
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Research on Distributed Heterogeneous Factory Task Assignment Problem With Loading Efficiency Constraints: A Case Study
Published 2024-01-01“…In the experiment, three MILP models and three evolutionary algorithms (EAs) are compared with the rule-based traditional method, and the sensitivity of minimum loading efficiency and the impact of factory load rate are analyzed. …”
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LatentDE: latent-based directed evolution for protein sequence design
Published 2025-01-01“…In this paper, we propose latent-based DE (LDE), an evolutionary algorithm designed to prioritize the exploration of high-fitness mutants in the latent space. …”
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A multi-objective optimization framework based on information sharing for serially connected robot design
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Detection and Whole Genome Amplification of the 4d Type of Porcine Hepatitis E Virus in Eastern Tibet, China
Published 2025-01-01“…ABSTRACT Genomic and evolutionary analysis of epidemic porcine hepatitis E virus (HEV) in the Tibetan Plateau was performed. …”
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Evolution and Simulation Analysis of Digital Transformation in Rural Elderly Care Services from a Multi-Agent Perspective in China
Published 2025-05-01“…The model further investigated the evolutionary trajectories and equilibrium conditions of their behavioral strategies. …”
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Research on the quality supervision strategy of drugs sold on the internet under the MAH system
Published 2025-04-01“…This paper is based on the multi-party game perspective, constructed a hierarchical model, thereby better exploring the mechanism of drug quality regulation in the context of drug online sales under the MAH system.ResultsFindings suggest that reducing operational costs motivates agent sellers to adopt stable, honest strategies. …”
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