An Observer-Based Fixed-Time Consensus Control for Second-Order Multi-Agent Systems With Disturbances
An Observer-Based Fixed-Time Consensus Control for Second-Order Multi-Agent Systems With Disturbances
复制标题
具有扰动的二阶多智能体系统的基于观察者的固定时间一致性控制
DOI：
10.1109/tcsii.2018.2831922
复制
发表时间：
2019-02-01
影响因子：
4.4
通讯作者：
Mei, Feng
中科院分区：
文献类型：
--
作者：
Wei, Xiangyi;Yu, Wenwu;Mei, Feng
摘要研究了具有扰动的二阶多智能体系统的定时一致性问题。该观测器在有界扰动作用下，可以通过固定时间内的输出信息准确估计状态信息，且二阶多智能体系统在不使用任何速度信息的情况下，也能在固定时间内达成一致。最后，通过数值算例验证了理论结果的有效性。
This brief considers the fixed-time consensus problem of second-order multi-agent systems with disturbances. With the proposed observer, the state information can be exactly estimated through output information in fixed time with the effects of bounded disturbances, and the second-order multi-agent system can also reach consensus in fixed time without using any velocity information. Finally, a numerical example is given to illustrate the effectiveness of the theoretical result.