Multiagent-Based Modeling and Simulation of a Coal Multimodal Transport System

Yang, Yan; Zhou, Qiang; Chen, Ke

doi:10.1109/access.2022.3184728

Cited by 4 publications

(2 citation statements)

References 32 publications

(31 reference statements)

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“…GIS-based spatial analysis also facilitates the visualization of results through maps, charts, and graphs. This visual representation enhances the communication of research findings and supports decision-making processes [25]. This accessibility has contributed to the widespread adoption of GISGISs in various disciplines, including transportation planning, urban studies, environmental analysis, and regional development [26].…”

Section: Development Of Spatial Analysis Through Gismentioning

confidence: 97%

Spatial Analysis of Territorial Connectivity and Accessibility in the Province of Coclé in Panama

Quijada-Alarcón,

Rodríguez-Rodríguez,

González-Cancelas

et al. 2023

Sustainability

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The province of Coclé is in the central zone of the Republic of Panama but lacks development of the road network. In order to assess the spatial analysis of territorial accessibility and connectivity, the methodology of this study was divided into three stages: determination of the working scenario, data acquisition, and spatial analyses. The data acquisition includes the GIS development and the field work for GIS validation. Within the province of Coclé, 19.55% of the population lives more than 500 m away from the nearest paved road, with the distance of the town farthest away from the nearest paved road being 36 km, which leads to different levels of accessibility and connectivity in this province. This study of the spatial analysis of connectivity and territorial accessibility sheds light on how the expansion of the road network affects access to health services and education.

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Section: Development Of Spatial Analysis Through Gismentioning

confidence: 97%

Spatial Analysis of Territorial Connectivity and Accessibility in the Province of Coclé in Panama

Quijada-Alarcón,

Rodríguez-Rodríguez,

González-Cancelas

et al. 2023

Sustainability

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“…A new bi-objective optimization model is constructed to minimize route energy consumption and route risk. Yang et al [20] studied the coal multimodal transportation system and analyzed the composition and operating mechanism of the coal multimodal transportation system through agent-based modeling methods and Witness simulation software.…”

Section: Literature Reviewmentioning

confidence: 99%

Bulk Cargo Multimodal Transportation on Inland Waterways Considering Transport Wastage

Ai,

Zhang,

Liu

et al. 2023

IEEE Access

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Transportation wastage is inevitable during transportation. With the emergence of container transportation, the transportation wastage generated by most cargo through container transportation has been greatly reduced. However, for products such as grain, oil, and sand transported in bulk, significant transportation wastage still occurs during the process. Under the background of vigorously developing intermodal transportation in the transportation industry, there is still limited research on transportation wastage in bulk intermodal transportation. This study proposes a multi-objective model to determine appropriate transport routes and modes for inland waterway dry bulk transport, minimizing transport time and transport costs considering transport wastage. Using existing machine learning algorithms to predict wastage in multimodal transportation of bulk cargo. The goal is to accurately predict transportation wastage, determine transportation routes and modes. Considering the poor generalization ability of heuristic algorithms, a hyper-heuristic algorithm based on the hypervolume indicator is designed to solve the model, and it is validated through simulation experiments. The analysis results show that the model can effectively reduce the wastage rate during bulk intermodal transportation.INDEX TERMS Bulk cargo multimodal transport, hyper-heuristic, multi-objective optimization, transport wastage.

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Traffic Improvement in Manhattan Road Networks With the Use of Parallel Hybrid Biobjective Genetic Algorithm

Akopov,

Beklaryan

2024

IEEE Access

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There are many reasons for traffic congestions such as the "stop-and-go wave effect", periodic increase in intensity of vehicle and pedestrian traffic ("rush hours"), frequent maneuvering, uncontrolled pedestrians' movement on road crossings and other factors. This paper considers the problem of biobjective optimization and rebalancing of vehicles' and pedestrians' flows with the use of Manhattan road networks (MRNs) with smart traffic lights (STLs) as the case study of intelligent transportation system (ITS). For this purpose, we have studied the possibilities of applying STLs to control of traffic in large-scale road networks providing a speed harmonization and traffic prioritization between vehicles and pedestrians. The considered multiagent system (MAS) includes agent vehicles, agent pedestrians and agent lights that interact with each other according with given rules (e.g., V2V, V2P, V2I). Such STLs use information on the traffic structure and its density to switch signals at each moment in time. In the non-stationary mode with a periodic traffic intensity to provide the analysis of traffic flows done by STLs it has been suggestedto use the fuzzy clustering algorithm aggregated with the density-based spatial clustering algorithm (FCA-DBSCAN). At the uniform motion fixed durations of phases set up for STLs that computed individually with use of the suggested parallel hybrid biobjective real-coded genetic algorithm (BORCGA-BOPSO). The approach allows to improve significantly the time-efficiency of seeking optimal individualised STLs' characteristics while keeping up their quality. Moreover, the ITS based on STLs with parameters optimized with the BORCGA-BOPSO provides significant traffic improvement in MRNs in contrast to the case of uncontrolled pedestrian crossings and using usual (i.e., non-smart) traffic lights.

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Multiagent-Based Modeling and Simulation of a Coal Multimodal Transport System

Cited by 4 publications

References 32 publications

Spatial Analysis of Territorial Connectivity and Accessibility in the Province of Coclé in Panama

Spatial Analysis of Territorial Connectivity and Accessibility in the Province of Coclé in Panama

Bulk Cargo Multimodal Transportation on Inland Waterways Considering Transport Wastage

Traffic Improvement in Manhattan Road Networks With the Use of Parallel Hybrid Biobjective Genetic Algorithm

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