Multi-Objective Optimization of Customer-Centered Intermodal Freight Routing Problem Based on the Combination of DRSA and NSGA-III

Shao, Chunjiao; Wang, Haiyan; Yu, Meng

doi:10.3390/su14052985

Cited by 12 publications

(12 citation statements)

References 45 publications

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“…Deb proposed a fast, non-dominated-sorting genetic algorithm based on reference points (NSGA-III) [11], which replaced the congestion by associating the reference points, and solved the problem of high-dimensional objective optimization. Many scholars have solved high-dimensional multi-objective optimization problems based on the above algorithms, including the multi-objective classification problem [12], reservoir flood-control-operation problem [13], resource-allocation problem [14][15][16], location-routing problem [17][18][19][20], high-dimensional target power-flow-optimization problem of a power system [21,22], etc.…”

Section: Principle Of I-nsga-iii-vlc Methodsmentioning

confidence: 99%

Modeling and I-NSGA-III-VLC Solution of Aircraft Equipment Rotation and Echelon Usage under Uncertainty

Miao¹,

Zhang²,

Qin³

et al. 2022

Applied Sciences

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Optimizing the aircraft equipment usage scheme of different units according to their task intensity has great significance in improving aircraft reliability and health management. This paper studied the modeling and solving methods of the rotation and echelon usage problems of aircraft equipment measured by dual-life indexes, one of which cannot be controlled. In order to maximize the waste rate of the rotation quantity, echelon uniformity index, life matching index and life utilization index, a decision-making model of the equipment rotation and echelon usage problem under uncertainty was constructed, and an improved NSGA-III with a variable length chromosome was proposed. An improved segmented coding method and operators were proposed, and the repeated individual control mechanism was used to improve the population diversity. When the scale of the problem was large, this method could search a wider range in a short time and obtain more feasible solutions, which verified the feasibility of this method.

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Section: Principle Of I-nsga-iii-vlc Methodsmentioning

confidence: 99%

Modeling and I-NSGA-III-VLC Solution of Aircraft Equipment Rotation and Echelon Usage under Uncertainty

Miao¹,

Zhang²,

Qin³

et al. 2022

Applied Sciences

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“…Table 3 lists the priorities of each parameter applied to the routing process. In MOP approaches, weighting is commonly used to integrate multiple objectives [42]. Chang [43] utilized a weighted method to integrate multiple goals, and Kaewfak et al [44] combined 0-1 goal programming with an analytic hierarchy process to determine weights to generate optimal routes.…”

Section: Evaluation Model Of Route-selection Factorsmentioning

confidence: 99%

GIS-Based Multi-Objective Routing Approach for Street-Based Sporting-Event Routing

et al. 2023

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This study proposes a decision-making framework that integrates a routing model based on the geographic information system (GIS) and a genetic algorithm into a building-information modeling (BIM) environment to overcoming the limitations of the planning process of traditional street-based sporting events. There is a lack of research on improving the manually conducted decision-making processes for street-based sporting events. Moreover, previous routing studies were limited to GIS environments, and proposals for decision-making models integrated with BIM environments are lacking. In this study, the applicability of the framework was verified by presenting the variables of the existing GIS-based routing model as environmental variables to consider the impact of street-based sports events on a city. The evaluation model for the route selection was parameterized independently, such that its priority could be changed according to the user’s needs. Moreover, we integrated the data into BIM to create and analyze models that assess urban effects. This method is a decision-making system for policymakers and event planners to promptly conduct initial venue surveys through the technological integration of GIS–routing–BIM. Additionally, the GIS stipulated in this study can be applied to other cities. The Gwanghwamun area of Seoul, South Korea, was selected as the case study.

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“…Constraint (9) ensures that the flow of goods in unselected distribution centres is zero. Constraint (10) represents the capacity limitation of distribution centres. The number of selected distribution centres is represented by constraint (11).…”

Section: The Location Model Of Stage Tmentioning

confidence: 99%

“…A reasonable selection of the location and number of distribution centres of the logistics system will provide advantages in ensuring the operation of the logistics system, reducing logistics cost and loss of goods, and accelerating turnover, among other advantages. Additional benefits on distribution centres analysis may be found in the literature linked with sustainability perspective such as emergency materials dispatching [7,8] or logistics distribution networks [9][10][11]. In the framework of sustainability, our work focuses on two specific points: (i) sustainable economic development and business management, (ii) Sustainable supply chains, logistics, and transportation.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Urban Distribution Centres: A Multi-Stage Dynamic Location Approach

et al. 2022

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Customer demand is dynamic and changeable; thus, optimality of the enterprise’s initial location cannot be guaranteed throughout the planning period in order to minimize site selection cost and maximize service reliability in the whole operation cycle. The enterprise planning period is divided into different stages, and a static location model is established at the fixed stage. In addition, a multi-stage dynamic location model is established by introducing the transfer cost between adjacent stages. To reduce the difficulty of solving the dynamic location model, first, we determined the optimal site selection and allocation strategy for each stage. Second, we designed a novel method that transforms the multi-stage dynamic location problem into the shortest path problem in graph theory. Finally, the Dijkstra algorithm was used to find the optimal dynamic location sequence so that its cumulative cost was the lowest in the whole planning period. Through a case study in China, we compare the costs of static and dynamic locations and the location cost under different objectives. The results show that this dynamic location generates more income (as it reduces cost) in comparison to the previous static location, and different location objectives have a substantial influence on location results. At the same time, the findings indicate that exploring the problem of enterprise location from a dynamic perspective could help reduce the operating cost and resources from a sustainable development perspective.

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Multi-Objective Optimization of Customer-Centered Intermodal Freight Routing Problem Based on the Combination of DRSA and NSGA-III

Cited by 12 publications

References 45 publications

Modeling and I-NSGA-III-VLC Solution of Aircraft Equipment Rotation and Echelon Usage under Uncertainty

Modeling and I-NSGA-III-VLC Solution of Aircraft Equipment Rotation and Echelon Usage under Uncertainty

GIS-Based Multi-Objective Routing Approach for Street-Based Sporting-Event Routing

Optimization of Urban Distribution Centres: A Multi-Stage Dynamic Location Approach

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