Leader-Following Formation Control and Collision Avoidance of Second-Order Multi-Agent Systems With Time Delay

IEEE Access

Hongbo Kang¹  Zhen Li²  Wenqing Wang³  Chunjie Yang⁴ 

[1] Institute of Electrical and Control Engineering, Chang&x2019;School of Automation, Xi&x2019;an University, Xi&x2019;an, China;

关键词: Formation control;    collision avoidance;    multi-agent system;    time delay;   

DOI  :  10.1109/ACCESS.2020.3012992

来源: DOAJ

【 摘 要 】

In this article, the formation control problem has been considered for second-order multi-agent system with time delay. The involved controller is divided into two parts. The first part is to design the leader-following and adaptive control strategies that are utilized to achieve the specified formation shape. Based on a potential field function, the second part is applied to realizing the collision avoidance of the agents communicating with each other. By using the Lyapunov theory, some sufficient criteria are derived to ensure the specified formation shape of all agents and collision avoidance of any pair of agents. The derived criteria are formulated in terms of algebraic conditions, in which the control gains play an important role. Finally, a numerical simulation is given to illustrate the effectiveness of the derived results.

【 授权许可】

Unknown