Practical Prescribed-Time Consensus Under Unavailable State Measurements
Na Huang, Mingjie Liu, Zhenfan Zhao, Di Huang, Xiaodong Zhao · IEEE Transactions on Circuits & Systems II Express Briefs · 2024
This paper investigates the distributed cooperative control problem under desired convergence performances for general linear multi-agent systems with heterogeneous outputs. A prescribed-time observer-based consensus seeking protocol with a novel time-dependent (TD) control gain function is designed for each agent. Particularly, the total assigned time duration can be arbitrarily given and consists of two causal time periods for state estimation and consensus seeking, respectively.