块链
计算机科学
数据科学
可信赖性
钥匙(锁)
软件部署
过程(计算)
产品(数学)
数据完整性
风险分析(工程)
计算机安全
过程管理
软件工程
业务
操作系统
数学
几何学
作者
Sabah Suhail,Rasheed Hussain,Raja Jurdak,Alma Oracevic,Khaled Salah,Choong Seon Hong,Raimundas Matulevičius
出处
期刊:ACM Computing Surveys
[Association for Computing Machinery]
日期:2022-01-31
卷期号:54 (11s): 1-34
被引量:12
摘要
Industrial processes rely on sensory data for decision-making processes, risk assessment, and performance evaluation. Extracting actionable insights from the collected data calls for an infrastructure that can ensure the dissemination of trustworthy data. For the physical data to be trustworthy, it needs to be cross-validated through multiple sensor sources with overlapping fields of view. Cross-validated data can then be stored on the blockchain, to maintain its integrity and trustworthiness. Once trustworthy data is recorded on the blockchain, product lifecycle events can be fed into data-driven systems for process monitoring, diagnostics, and optimized control. In this regard, Digital Twins (DTs) can be leveraged to draw intelligent conclusions from data by identifying the faults and recommending precautionary measures ahead of critical events. Empowering DTs with blockchain in industrial use-cases targets key challenges of disparate data repositories, untrustworthy data dissemination, and the need for predictive maintenance. In this survey, while highlighting the key benefits of using blockchain-based DTs, we present a comprehensive review of the state-of-the-art research results for blockchain-based DTs. Based on the current research trends, we discuss a trustworthy blockchain-based DTs framework. We highlight the role of Artificial Intelligence (AI) in blockchain-based DTs. Furthermore, we discuss current and future research and deployment challenges of blockchain-supported DTs that require further investigation.
科研通智能强力驱动
Strongly Powered by AbleSci AI