摘要
为了研究在领导者的速度信息未知的情况下二阶非线性系统的分组一致性问题,在观测器的基础上,设计了一个基于邻域的分布式领导跟随算法,采用代数图论、李雅普诺夫稳定性理论对系统中领导者速度的估计进行了研究,取得了分组一致性跟踪问题的充分条件。数值仿真结果验证了构建模型的有效性。
In order to study the group consensus problem of the second-order nonlinear system under the condition that the leader′s velocity information is unknown,a distributed neighborhood-based leader-following algorithm is designed based on the observer.The estimation of the leader′s speed in the system is studied with algebraic graph theory and Lyapunov stability theory,and sufficient conditions are obtained for group consensus tracking problem.The validity of the model is verified by numerical simulation results.
作者
王丹
李伟勋
张丽琼
刘佳
WANG Dan;LI Weixun;ZHANG Liqiong;LIU Jia(School of Sciences,Tianjin University of Technology and Education,Tianjin 300222,China;School of Automation and Electrical Engineering,Tianjin University of Technology and Education,Tianjin 300222,China)
出处
《天津职业技术师范大学学报》
2021年第2期32-38,共7页
Journal of Tianjin University of Technology and Education
基金
国家自然科学基金资助项目(61703307).
