沉降时间
控制理论(社会学)
非线性系统
李雅普诺夫函数
多智能体系统
共识
计算机科学
图论
弹道
图形
滑模控制
数学
控制(管理)
控制工程
工程类
理论计算机科学
人工智能
物理
阶跃响应
量子力学
组合数学
天文
作者
Zijing Li,Jie Wu,Xisheng Zhan,Tao Han,Huaicheng Yan
标识
DOI:10.1177/01423312231170666
摘要
The authors mainly discuss finite-time tracking consensus and fixed-time tracking consensus of multi-agent systems for second-order with inherent nonlinear function and disturbance under a directed interaction graph in this work. By sliding mode control theory, consensus tracking controllers are proposed to ensure that sliding mode can be reached and maintain on it in finite time and fixed time. By using some theoretical knowledge of control, such as graph theory and Lyapunov theory, we make the system to reach consensus in finite time and fixed time by choosing the right parameters. In addition, the calculation leads to the conclusion that settling time of finite-time consensus is associated to initial state, while settling time of fixed-time consensus is interrelated to parameters but not to the initial state. The feasibility of the theory is proved by simulation experiments.
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