信任节点机制下的异构多智能体系统安全一致性控制  

Secure consensus control for heterogeneous multi-agent systems with trusted nodes

作　　者：黄锦波 伍益明 常丽萍[1] 何熊熊[1] Jinbo HUANG;Yiming WU;Liping CHANG;Xiongxiong HE(College of Information Engineering, Zhejiang University of Technology, Hangzhou 310023, China;School of Cyberspace, Hangzhou Dianzi University, Hangzhou 310018, China)

机构地区：[1]浙江工业大学信息工程学院,杭州310023 [2]杭州电子科技大学网络空间安全学院,杭州310018

出　　处：《中国科学：信息科学》2019年第5期599-612,共14页Scientia Sinica(Informationis)

基　　金：国家自然科学基金(批准号:61873239;61803135;61473262);浙江省公益技术应用研究计划(批准号:LGG18F020015);浙江省自然科学基金(批准号:LY18F010023)资助项目

摘　　要：本文研究了一类由一阶二阶智能体组成的异构系统安全一致性分析与设计问题.首先从拓扑结构角度,通过设立信任节点机制,显著提升了系统网络拓扑的稳健性.然后,针对邻居中敌对节点的攻击行为,分别设计了一阶二阶智能体的控制策略,并给出了系统实现安全一致性目标的充分条件.最后,通过仿真实例验证了理论结果的有效性.This study focuses on the secure consensus problem for heterogeneous multi-agent systems composed of first- and second-order agents. First, we show that the network robustness can be significantly improved by set ting a subse t of nodes as t rusted nodes. Then, we propose a secure consensus algorithm for het erogeneous systems with trusted nodes. The sufficient conditions for the convergence of the normal agents' states to a common value under adversarial nodes are presented. Finally, certain numerical examples are provided to illustrate the effectiveness of the theoretical results.

关 键 词：异构系统 多智能体系统 安全一致性 安全控制 信任节点 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]