Name
Title | ||
|---|---|---|
Cooperative Neural-Adaptive Fault-Tolerant Output Regulation For Heterogeneous Nonlinear Uncertain Multiagent Systems With Disturbance |
Abstract | ||
|---|---|---|
This paper investigates the cooperative output regulation problem for heterogeneous nonlinear uncertain multiagent networked systems subject to actuator failure, bounded matched or mismatched disturbances or disturbances produced by a given linear exosystem. Accurate information about nonlinearity, actuator failure and disturbance may be completely unknown. First, a distributed finite-time observer is designed to estimate the dynamics of the exosystem on a finite-time interval over a communication digraph. Then, a neural-adaptive control protocol is proposed. It is shown that (i) closed-loop multiagent systems are asymptotically stable, with output synchronization errors that tend to zero in the absence of mismatched disturbance, and (ii) the states of the closed-loop multiagent systems and the output synchronization errors are bounded in the presence of mismatched disturbance. Finally, a simulation example is given to demonstrate the effectiveness of the proposed control strategy. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1007/s11432-020-3122-6 | SCIENCE CHINA-INFORMATION SCIENCES |
Keywords | DocType | Volume |
cooperative output regulation, actuator failure, matched, mismatched disturbance, distributed finite-time observer, neural-adaptive control | Journal | 64 |
Issue | ISSN | Citations |
7 | 1674-733X | 16 |
PageRank | References | Authors |
0.49 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shanling Dong | 1 | 116 | 6.48 |
| Guanrong Chen | 2 | 20 | 1.95 |
| Meiqin Liu | 3 | 456 | 58.38 |
| Zhengguang Wu | 4 | 3550 | 137.72 |