Encrypted Cooperative Control Based on Structured Feedback

被引：64

作者：

Darup, Moritz Schulze ^{[1
]}

Redder, Adrian ^{[1
]}

Quevedo, Daniel E. ^{[1
]}

机构：

[1] Univ Paderborn, Automat Control Grp, Dept Elect Engn, D-33098 Paderborn, Germany

来源：

IEEE CONTROL SYSTEMS LETTERS | 2019年 / 3卷 / 01期

关键词：

Encrypted control; cooperative control; data privacy; structured feedback; multi-agent systems; networked control systems;

D O I：

10.1109/LCSYS.2018.2851152

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Cooperative control for multi-agent systems usually requires some communication between the various subsystems. In the resulting networked control system, sensitive data is transmitted and shared between the agents. We propose a novel encrypted control scheme that ensures privacy of the individual agents' data not only during transmission but also during controller evaluations at neighboring agents. Our control scheme efficiently combines the design of structured feedback laws for multi-agent systems with encrypted controllers for conventional linear systems. The underlying key technology is partial homomorphic encryption, which allows simple computations to be carried out on encrypted data.

引用

页码：37 / 42

页数：6

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