Hierarchical structure of a green supply chain

Ding, Jie; Chen, Xiao; Sun, Hong; Yan, Wei; Fang, Huixing

doi:10.1016/j.cie.2021.107303

Cited by 17 publications

(8 citation statements)

References 16 publications

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“…Petri net is well able to simulate large-scale discrete events, such as logistics and supply chain systems, and to fnd solutions quickly [43], especially Petri net with integrated hybrid modeling techniques performs better [44]. In this article, the HCPN was adopted to build and simulate the ULS-SSC system.…”

Section: Petri Net Methodmentioning

confidence: 99%

Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net

Pan

Cheng

et al. 2022

Mathematical Problems in Engineering

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The implementation of the urban underground logistics system (ULS) can effectively mitigate the contradiction between the surging logistics demand and the increased negativity of urban logistics. The widespread implementation of ULS still suffers from a lack of research into its operation in the marketplace, although the research on ULS system technology and network design appears to be sufficient. A new supply chain for logistics service based on ULS (ULS-SSC) was proposed, as ULS embedded in the urban logistics system could lead to the evolution of the role of supply chain participants. This article analyzed the organizational structure and operation characteristics of ULS-SSC and designed a top-down ULS-SSC operation process model based on the designed functional structure and subsystems relationship using the hierarchical colored Petri net (HCPN). The simulation results show that the integrated information management platform based on ULS can integrate urban logistics service supply chain resources and operate effectively under the two main service modes designed. The high-time delay intermediate links can be upgraded by system optimization, and the links with initial pickup and terminal distribution can be improved through outsourcing and supply chain collaboration. The findings provide new insights into the feasibility of the operation of ULS in the market and help stimulate the implementation of ULS.

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Section: Petri Net Methodmentioning

confidence: 99%

Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net

Pan

Cheng

et al. 2022

Mathematical Problems in Engineering

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“…There is a positive relationship between service quality and operational performance (Ding et al, 2021). There is a positive relationship between the implementation of ISO 9001 and the company's operational performance (Ding et al, 2021). Other studies say the advantages of implementing ISO 9001 are the increased internal company performance, improved corporate image and cost savings (Xu et al, 2023).…”

Section: Literature Reviewmentioning

confidence: 99%

“…Improved quality of customer service and service company value is the result of implementing ISO 9001 (Hu et al, 2022). There is a positive relationship between service quality and operational performance (Ding et al, 2021). There is a positive relationship between the implementation of ISO 9001 and the company's operational performance (Ding et al, 2021).…”

Section: Literature Reviewmentioning

confidence: 99%

Service level And Logistic Performance: An Implementation Of Sustainable Quality Assessment

Annas

Humairoh

2023

International Journal of Science, Technology & Management

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The study aimed to uncover the impact of quality assessment with the instruments of ISO 9001at major hub of logistics companies in Indonesia which divided into three major regions, western region, middle region and northern region of Indonesia. The implementation of ISO used three different variables as components and parameters of assessment which consist of continuous improvement, satisfaction of users and prevention of nonconformities. The methods were used by interviewing and deployment of structured questionnaires to related parties which directly engaged on quality assessment process in daily assignments. The result showed that the implementation of quality instruments such ISO 9001 affecting significantly the quality delivered to users and customers as well as the performance of overall operation held by the logistics companies. The result also showed that the quality of service was not only could be undertaken by two variables but also could be done with more variables that have not been explored. The opportunity of improvement had been implemented by logistics companies through giving optimum services to users and customers.

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“…Throughout the movement of materials and products in these activities, pollution control and environmental protection often face regulatory and market pressures. Therefore, GSCM has gradually emerged as an ecological modernization tool for core companies [13], balancing productivity and environmental resources. Its aim is to protect resources, reduce pollution, and achieve sustainable environmental development [14].…”

Section: Literature Reviewmentioning

confidence: 99%

Green Supply Chain Optimization Based on Two-Stage Heuristic Algorithm

Lei,

Zhang,

Yan

et al. 2024

Processes

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Green supply chain management is critical for driving sustainable development and addressing escalating environmental challenges faced by companies. However, due to the multidimensionality of cost–benefit analysis and the intricacies of supply chain operations, strategic decision-making regarding green supply chains is inherently complex. This paper proposes a green supply chain optimization framework based on a two-stage heuristic algorithm. First, anchored in the interests of intermediary core enterprises, this work integrates upstream procurement and transportation of products with downstream logistics and distribution. In this aspect, a three-tier green complex supply chain model incorporating economic and environmental factors is developed to consider carbon emissions, product non-conformance rates, delay rates, and transportation costs. The overarching goal is to comprehensively optimize the trade-off between supply chain costs and carbon emissions. Subsequently, a two-stage heuristic algorithm is devised to solve the model by combining the cuckoo search algorithm with the brainstorming optimization algorithm. Specifically, an adaptive crossover–mutation operator is introduced to enhance the search performance of the brainstorming optimization algorithm, which caters to both global and local search perspectives. Experimental results and comparison studies demonstrate that the proposed method performs well within the modeling and optimization of the green supply chain. The proposed method facilitates the efficient determination of ordering strategies and transportation plans within tight deadlines, thereby offering valuable support to decision-makers in central enterprises for supply chain management, ultimately maximizing their benefits.

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Hierarchical structure of a green supply chain

Cited by 17 publications

References 16 publications

Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net

Urban Logistics Services Supply Chain Process Modelling Based on the Underground Logistics System via the Hierarchical Colored Petri Net

Service level And Logistic Performance: An Implementation Of Sustainable Quality Assessment

Green Supply Chain Optimization Based on Two-Stage Heuristic Algorithm

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