Distributed Finite-Time Secondary Control for AC Microgrids With Mobile Power Resource and Communication Time-delays

2021 ◽  
Author(s):  
Zhenhua Wang ◽  
He Jiang ◽  
Haibo He ◽  
Yan Lindsay Sun
Keyword(s):  
Finite Time ◽  
Time Delays ◽  
Secondary Control ◽  
Power Resource ◽  
Communication Time

scholarly journals Robust finite-time consensus subject to unknown communication time delays based on delay-dependent criteria

2021 ◽  
pp. 014233122110515
Author(s):  
Maryam Sharifi
Keyword(s):  
Finite Time ◽  
Time Delays ◽  
Sufficient Conditions ◽  
Consensus Algorithm ◽  
Multi Agent Systems ◽  
Razumikhin Theorem ◽  
Communication Time ◽  
Multi Agent ◽  
Delay Dependent ◽  
Time Invariant

In this paper, robust finite-time consensus of a group of nonlinear multi-agent systems in the presence of communication time delays is considered. In particular, appropriate delay-dependent strategies which are less conservative are suggested. Sufficient conditions for finite-time consensus in the presence of deterministic and stochastic disturbances are presented. The communication delays don’t need to be time invariant, uniform, symmetric, or even known. The only required condition is that all delays satisfy a known upper bound. The consensus algorithm is appropriate for agents with partial access to neighbor agents’ signals. The Lyapunov–Razumikhin theorem for finite-time convergence is used to prove the results. Simulation results on a group of mobile robot manipulators as the agents of the system are presented.

Sign in / Sign up

Export Citation Format

Share Document