检索结果-南通市图书馆

Neural-based prescribed-time consensus control for multiagent systems via dynamic memory event-triggered mechanism

Science China Technological Sciences 2025年第3期68卷 221-231页

作者： Xiaohong ZHENG Hui MA Qi ZHOU Hongyi LI School of Automation Guangdong-Hong Kong Joint Laboratory for Intelligent Decision and Cooperative Control and Guangdong Provincial Key Laboratory for Intelligent Decision and Cooperative Control Guangdong University of Technology School of Mathematics and Statistics Guangdong University of Technology College of Electronic and Information Engineering and the Chongqing Key Laboratory of Generic Technology and System of Service Robots Southwest University

This work investigates the implementation of distributed prescribed-time neural network(NN) control for nonlinear multiagent systems(MASs) using a dynamic memory event-triggered mechanism(DMETM). First, it introduces a composite learning technique in NN control. This method leverages the prediction error within the NN update law to enhance the accuracy of the unknown nonlinearity estimation. Subsequently, by introducing a time-varying transformation, the study establishes a distributed prescribed-time control algorithm. The notable feature of this algorithm is its ability to predetermine the convergence time independently of initial conditions or control parameters. Moreover, the DMETM is established to reduce the actuation frequency of the controller. Unlike the conventional memoryless dynamic event-triggered mechanism, the DMETM incorporates a memory term to further increase triggering intervals. Utilizing a distributed estimator for the leader, the DMETM-based NN prescribed-time controller is designed in a fully distributed manner, which guarantees that all signals in the closed-loop system remain bounded within the prescribed time. Finally, simulation results are presented to validate the effectiveness of the proposed algorithm.

关键词： consensus control composite learning control dynamic memory event-triggered control prescribed-time control multiagent systems (MASs)

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：