控制理论与应用2026，Vol.43Issue(4)：697-708,12.DOI:10.7641/CTA.2025.40362
多智能体系统一致性问题中的隐私保护方法综述
A survey of privacy-preserving consensus problems in multi-agent systems
摘要
Abstract
In the execution of consensus algorithms in multi-agent systems(MAS),frequent information exchange and sharing among individuals are required,which poses significant risks to the privacy and security of individual information in the network.This paper introduces the concept definition of privacy-preserving in MAS consensus problems,provides corresponding problem descriptions,comprehensively reviews the existing works of privacy protection technologies for MAS consensus in a systematic manner.Based on the classification of methods,the existing technologies are divided into three categories:methods based on noise injection,methods based on cryptography,and methods based on state decomposition.Design strategies for practical applications in different domains are discussed,and the development trends of existing technologies are analyzed.The unresolved issues in privacy-preserving design and future directions are also explored.关键词
多智能体系统/协调控制/一致性问题/隐私保护Key words
multi-agent systems/coordinated control/consensus/privacy-preserving引用本文复制引用
黄明德,伍益明,蒋杰..多智能体系统一致性问题中的隐私保护方法综述[J].控制理论与应用,2026,43(4):697-708,12.基金项目
浙江省公益技术应用研究项目(LGF21F020011),浙江省教育厅科研项目(Y202352122)资助. Supported by the Zhejiang Provincial Public Welfare Research Project of China(LGF21F020011)and the Scientific Research Fund of Zhejiang Provi-ncial Education Department(Y202352122). （LGF21F020011）
