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Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes

Published on: December 13, 2016

A blockchain technology based trust system for cloud manufacturing.

Reza Vatankhah Barenji¹

¹Department of Industrial Engineering, Hacettepe University, Cankaya, Ankara, Turkey.

Journal of Intelligent Manufacturing

|January 27, 2021

Summary

This summary is machine-generated.

This study introduces Blocktrust, a Blockchain Technology (BCT)-based system to build trust in Cloud Manufacturing (CM). Blocktrust ensures secure transactions and reliable service delivery in networked manufacturing environments.

Keywords:

Blockchain technology Cloud manufacturing Industry 4.0 Smart manufacturing Trust system

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Area of Science:

* Manufacturing Systems Engineering
* Computer Science
* Information Technology

Background:

* Cloud Manufacturing (CM) is an emerging networked manufacturing paradigm.
* Trust is a critical barrier in CM due to the lack of direct interaction between providers and consumers.
* Ensuring secure transactions and reliable service delivery is paramount for CM adoption.

Purpose of the Study:

* To propose and implement a novel Blockchain Technology (BCT)-based trust system for Cloud Manufacturing.
* To address the inherent trust issues in CM by developing a secure and transparent framework.
* To enhance the credibility and practicality of Cloud Manufacturing through a robust trust mechanism.

Main Methods:

* Development of a Cloud Manufacturing framework including digital firms, capability pools, and digital certificate issuing units.
* Implementation of a private peer-to-peer network using Hyperledger Fabric for the Blocktrust system.
* Feasibility examination of the Blocktrust system through various testing scenarios.

Main Results:

* The proposed Blocktrust system effectively establishes trust in Cloud Manufacturing environments.
* Experiments demonstrate the credibility and practicality of the Blocktrust-embedded CM.
* Utilizing a private network ensures restricted access and enhances transaction speed.

Conclusions:

* The Blocktrust system provides a viable solution to the trust problem in Cloud Manufacturing.
* Blockchain Technology integration enhances the security and reliability of networked manufacturing.
* The developed framework is practical for real-world Cloud Manufacturing applications.