A cloud-fog architecture for physical-internet-enabled supply chain

Author(s):  
Mansour Mededjel ◽  
Ghalem Belalem ◽  
Abdelkader Neki
2020 ◽  
Vol 12 (15) ◽  
pp. 6053
Author(s):  
Vanessa Rodríguez Cornejo ◽  
Ángel Cervera Paz ◽  
Luis López Molina ◽  
Víctor Pérez-Fernández

This paper studies the relationship between Lean paradigms and the Physical Internet (PI). Lean thinking is a philosophy that allows one to obtain the right amount of the right items in the right place at the right time; it seeks to minimize waste and is flexible to change. In fact, applying Lean not only helps to reduce costs, but it also adds value and improves results across the supply chain. By using a value stream map, we can map the process from the supply chain to the customer, while trying not to add value activities. Such activities include excessive production, overstorage, waiting times poorly adjusted to needs, defects and rejects that require reprocessing, and, finally, unnecessary transport and movements. Storage, waiting times, and unnecessary transport and movements are at the core of the PI. A value stream map can also help to identify empty transport and unnecessary CO2 emissions. This study analyzes value stream mapping as a tool that can enable the objectives of the different Alliance for Logistics Innovation through Collaboration (ALICE) roadmaps for logistics innovation to be achieved, and can also allow PI principles to be reached on the established dates.


2021 ◽  
Vol 11 (1) ◽  
pp. 815-829
Author(s):  
Taofeeq D. Moshood ◽  
Shahryar Sorooshian

Abstract The supply chains that make up the distribution networks are becoming more diverse as companies respond to global markets’ rigorous demands. Today, the immediate need for sustainable growth is to design, manufacture, and deliver the right product to experience drastic improvements in the right place, at the right price, and at the right time. As a massively distributed, integrated logistics infrastructure, a new “Physical Internet” (PI) model has been implemented to make the existing logistics structures more scalable and sustainable. This article discusses resource control in the PI’s modern supply chain and logistics systems while addressing the potential disruptions between the hubs during the transfer of goods. This article attempts to establish how companies will benefit from introducing the PI to optimise their strategic supply chain. This article used ATLAS.ti 9 automated tool to save, classify, and evaluate the data for this analysis to review the literature systematically. For PI, an increasing number of plans, blueprints, and requirements have been established. Still, minimal models are currently developed, explaining how the transformation from the strengthened logistics business models to the PI could occur. There is a lack of awareness of the necessary market structures that can include crucial players and allow the PI model to be embraced. Therefore, this research brings a new viewpoint on logistic operations through the PI idea, guarantees the present situation’s view, and presents a solution to the society–business–technology framework.


2021 ◽  
Vol 128 ◽  
pp. 103435
Author(s):  
Shenle Pan ◽  
Damien Trentesaux ◽  
Duncan McFarlane ◽  
Benoit Montreuil ◽  
Eric Ballot ◽  
...  

Author(s):  
Horst Treiblmaier

Integrating triple bottom line (TBL) goals into supply chains (SCs) is a challenging task which necessitates the careful coordination of numerous stakeholders’ individual interests. Recent technological advancements can impact TBL sustainability by changing the design, structure and management of modern SCs. Blockchain technology enables immutable data records and facilitates a shared data view along the supply chain. The Physical Internet (PI) is an overarching framework that can be applied to create a layered and comprehensive view of the SC. In this conceptual paper I define and combine these technologies and derive several high-level research areas and research questions to investigate adoption, management as well as structural SC issues. I suggest a theory-based research agenda for the years to come that exploits the strengths of rigorous academic research, while remaining relevant for the industry. Furthermore, I suggest various well-established theories to tackle the respective research questions and provide specific directions for future research.


Author(s):  
Chouar Abdelsamad ◽  
Tetouani Samir ◽  
Soulhi Aziz ◽  
Elalami Jamila

<p>Nowadays, reducing total costs while enhancing customer satisfaction is a major task for many supply chain systems. To deal with this issue, the physical internet (PI) paradigm can be represented as a potential replacement for the current logistics system. This paper devoted the cost reduction and lead time improvement in a PI-SCN using a hybrid framework based on an artificial neural network (ANN) and an improved slime mould algorithm (ISMA). To address the performance of the proposed framework, a real-case study in Morocco is considered. The new trainer ISMA’s performance has been investigated in three approximation datasets from the University of California at Irvine (UCI) machine-learning repository regarding nine recent metaheuristics. The experimental results highlight the effectiveness of ISMA according to other meta heuristics for training feed-forward neural networks (FNNs) to converge speed and to avoid local minima.</p>


Sign in / Sign up

Export Citation Format

Share Document