Journal of Frontiers of Computer Science and Technology ›› 2022, Vol. 16 ›› Issue (10): 2298-2309.DOI: 10.3778/j.issn.1673-9418.2102071

• Network and Information Security • Previous Articles     Next Articles

Research on Blockchain in Cloud Manufacturing Resource Allocation

XU Yangyang1,2, WANG Yan1,2,+()   

  1. 1. Key Laboratory for Advanced Process Control for Light Industry, Ministry of Education, Jiangnan University, Wuxi,;Jiangsu 214122, China
    2. School of Internet of Things Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
  • Received:2021-03-02 Revised:2021-04-16 Online:2022-10-01 Published:2021-04-19
  • About author:XU Yangyang, born in 1996, M.S. candidate. His research interests include blockchain and its application in cloud manufacturing.
    WANG Yan, born in 1978, Ph.D., professor, Ph.D. supervisor. Her research interest is collaborative optimization of discrete manufacturing energy consumption network based on big data knowledge automation.
  • Supported by:
    National Key Research and Development Program of China(2018YFB1701903)


徐杨杨1,2, 王艳1,2,+()   

  1. 1.江南大学 轻工过程先进控制教育部重点实验室,江苏 无锡 214122
    2.江南大学 物联网工程学院,江苏 无锡 214122
  • 通讯作者: + E-mail:
  • 作者简介:徐杨杨(1996—),男,江苏邳州人,硕士研究生,主要研究方向为区块链技术及其在云制造中的应用。
  • 基金资助:


In cloud manufacturing platform, virtual manufacturing resources have difficulty to guarantee the authen-ticity and security of transaction data in the process of transaction, and have dependency on the unified deployment of cloud manufacturing platform operators (CPO). The centralized framework is prone to single point of failure and the risk of privacy data leakage. In view of these problems, combined with the advantages of decentralization and tamper-proofing of blockchain, the application of blockchain technology in cloud manufacturing is innovatively ex-plored, and a resource allocation method of cloud manufacturing based on blockchain is proposed. Firstly, a decen-tralized cloud manufacturing trading platform framework based on blockchain is proposed, the elliptic curve digital signature algorithm (ECDSA) in the process of manufacturing resource/demand issuance is studied, and the mech-anism of matching between manufacturing resources and manufacturing demand is analyzed. Then, the manu-facturing resource verification contract and manufacturing resource trading contract for cloud manufacturing are designed with the smart contract (SC), and the experimental test on the Remix platform is completed with Solidity. The test results show that the proposed method can provide a secure and reliable guarantee for virtual manufacturing resource trading. Finally, the game problem of supply and demand balance of manufacturing resource suppliers (MRS) and manufacturing resource demanders (MRD) is explored in the decentralized architecture, and the simu-lation is carried out on MATLABR2019b. The simulation results show that the game of manufacturing resource suppliers and manufacturing resource demanders can reach Nash equilibrium, and the convergence speed is faster than the existing research.

Key words: blockchain, cloud manufacturing, smart contract (SC), resource allocation, game



关键词: 区块链, 云制造, 智能合约(SC), 资源分配, 博弈

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