论文标题
针对具有非线性动力学的多机构系统的领导者遵循共识,但受到加法有限的干扰和异步采样的输出(长版)。
Leader-following consensus for multi-agent systems with nonlinear dynamics subject to additive bounded disturbances and asynchronously sampled outputs (long version)
论文作者
论文摘要
本文与一类具有不确定动态的LIPSCHITZ非线性多机构系统的领导者共识问题有关,每个代理只在离散的瞬间和与邻居独立于其嘈杂的输出中传输其嘈杂的输出。所提出的共识协议基于连续的二散时间观察者,该观察者从离散的时间输出测量以及连续的控制定律中提供了对邻居状态的连续时间估计。使用Lyapunov方法分析多代理系统的稳定性,并确保指数实践收敛,前提是调谐参数和最大允许采样周期满足某些不平等现象。所提出的协议是在由CHUA振荡器统治的多代理系统上模拟的。
This paper is concerned with the leader-following consensus problem for a class of Lipschitz nonlinear multi-agent systems with uncertain dynamics, where each agent only transmits its noisy output, at discrete instants and independently from its neighbors. The proposed consensus protocol is based on a continuous-discrete time observer, which provides a continuous time estimation of the state of the neighbors from their discrete-time output measurements, together with a continuous control law. The stability of the multi-agent system is analyzed with a Lyapunov approach and the exponential practical convergence is ensured provided that the tuning parameters and the maximum allowable sampling period satisfy some inequalities. The proposed protocol is simulated on a multi-agent system whose dynamics are ruled by a Chua's oscillator.