{"title":"Trainable Monte Carlo-MLP for cost uncertainty in resilient supply chain optimization with additive manufacturing implementation challenges","authors":"Pardis Roozkhosh, Mojtaba Ghorbani","doi":"10.1016/j.asoc.2024.112501","DOIUrl":null,"url":null,"abstract":"<div><div>The integration of Additive Manufacturing (AM) has the potential to transform Supply Chain (SC) dynamics, but its implementation introduces risks that require careful management. This paper presents an innovative optimization framework for evaluating AM integration within SCs through two policies aimed at creating resilience. By exploring the intersection of AM and Traditional Manufacturing (TM), the study focuses on restructuring SCs for full or partial product production using AM techniques. To enhance SC resilience against material shortages, smart contracts with buffer suppliers are employed. The main objective is to reduce operational and conventional costs while optimizing SC performance. To address cost uncertainty, this research introduces a novel Monte Carlo (MC) and Machine Learning (ML) hybrid approach, termed MCML. This method leverages MCML-Particle Swarm Optimization (MCML-PSO) and MCML-Genetic Algorithm (MCML-GA) for optimization. A real-world case study validates the model, showing that it reduces costs and improves the accuracy of cost uncertainty estimation compared to standalone TM and AM approaches. Various methods, including PSO, GA, MC-PSO, and MC-GA, were evaluated, with MCML-PSO demonstrating the best performance in minimizing total costs. This study highlights the benefits of integrating AM into SCs, emphasizing the importance of precise cost uncertainty estimation. The proposed model offers valuable insights for decision-makers, helping them design resilient and efficient SCs while mitigating the risks associated with AM technology.</div></div>","PeriodicalId":50737,"journal":{"name":"Applied Soft Computing","volume":"168 ","pages":"Article 112501"},"PeriodicalIF":7.2000,"publicationDate":"2024-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Soft Computing","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1568494624012754","RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE","Score":null,"Total":0}
引用次数: 0
Abstract
The integration of Additive Manufacturing (AM) has the potential to transform Supply Chain (SC) dynamics, but its implementation introduces risks that require careful management. This paper presents an innovative optimization framework for evaluating AM integration within SCs through two policies aimed at creating resilience. By exploring the intersection of AM and Traditional Manufacturing (TM), the study focuses on restructuring SCs for full or partial product production using AM techniques. To enhance SC resilience against material shortages, smart contracts with buffer suppliers are employed. The main objective is to reduce operational and conventional costs while optimizing SC performance. To address cost uncertainty, this research introduces a novel Monte Carlo (MC) and Machine Learning (ML) hybrid approach, termed MCML. This method leverages MCML-Particle Swarm Optimization (MCML-PSO) and MCML-Genetic Algorithm (MCML-GA) for optimization. A real-world case study validates the model, showing that it reduces costs and improves the accuracy of cost uncertainty estimation compared to standalone TM and AM approaches. Various methods, including PSO, GA, MC-PSO, and MC-GA, were evaluated, with MCML-PSO demonstrating the best performance in minimizing total costs. This study highlights the benefits of integrating AM into SCs, emphasizing the importance of precise cost uncertainty estimation. The proposed model offers valuable insights for decision-makers, helping them design resilient and efficient SCs while mitigating the risks associated with AM technology.
期刊介绍:
Applied Soft Computing is an international journal promoting an integrated view of soft computing to solve real life problems.The focus is to publish the highest quality research in application and convergence of the areas of Fuzzy Logic, Neural Networks, Evolutionary Computing, Rough Sets and other similar techniques to address real world complexities.
Applied Soft Computing is a rolling publication: articles are published as soon as the editor-in-chief has accepted them. Therefore, the web site will continuously be updated with new articles and the publication time will be short.