摘要
研究有向信息拓扑下离散时间线性多智能体系统的一致性分析与设计问题.利用提出的线性变换,将一致性问题转换为相应线性系统的部分变元渐近稳定性问题.基于部分变元稳定性理论,得到有向信息拓扑下离散时间线性多智能体系统达到渐近一致的基于矩阵Schur稳定性的充要条件和状态一致函数的解析表达式.同时设计了反馈增益矩阵.最后数值实例验证了所得理论的有效性.
Consensus analysis and design problem for discrete-time linear multi-agent systems （DLMAS） under directed information topology is investigated.A proper linear transformation is proposed to transform the consensus problem to the partial stability problem of a corresponding linear system.Then,a new consensus criterion in terms of Schur stability of matrices for DLMAS achieving consensus under directed information topologies and a state consensus function in analytical formulae are given.Moreover,a design process to determine the feedback gain matrix in the consensus protocol is proposed.Numerical examples are given to validate the above theoretical results.
出处
《控制理论与应用》
EI
CAS
CSCD
北大核心
2014年第4期438-443,共6页
Control Theory & Applications
基金
国家自然科学基金资助项目(61079001
61273006)
高等学校博士学科点专项科研基金资助项目(20111103110017)
国家高技术研究发展计划("863"计划)资助项目(2011AA110301)
河北省科学技术研究与发展计划资助项目(10203548D)
河北省科技计划资助项目(13210807)
河北省科技条件建设资助项目(11963546D)
关键词
离散时间系统
多智能体系统
部分稳定性
一致性判据
状态一致函数
discrete-time systems
multi-agent systems
partial stability
consensus criterion
state consensus function
