非线性系统
共识
控制理论(社会学)
多智能体系统
积分器
计算机科学
观察员(物理)
协议(科学)
解码方法
国家(计算机科学)
算法
人工智能
带宽(计算)
控制(管理)
量子力学
医学
物理
病理
计算机网络
替代医学
标识
DOI:10.23919/chicc.2019.8866048
摘要
This paper considers the distributed output feedback consensus problem of uncertain nonlinear multi-agent systems with limited data rate. Each agent is modeled by an nth order integrator with unmeasurable states and unknown nonlinear dynamics. An (n+2)th order extended state observer (ESO) is first designed to estimate the unmeasurable agent states and the unknown nonlinear dynamics. Based on the output of the ESO, a distributed consensus protocol based on dynamic encoding and decoding is proposed. It is shown that, for a connected undirected network with nth order uncertain nonlinear agents, consensus can be guaranteed with merely one bit information exchange between each pair of adjacent agents at each time step.
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