Cooperative learning neural network output feedback control of uncertain nonlinear multi-agent systems under directed topologies |
| |
Authors: | W Wang Z H Peng |
| |
Affiliation: | 1. School of Marine Engineering, Dalian Maritime University, Dalian, China;2. School of Electrical Engineering, Liaoning University of Technology, Jinzhou, China |
| |
Abstract: | Without assuming that the communication topologies among the neural network (NN) weights are to be undirected and the states of each agent are measurable, the cooperative learning NN output feedback control is addressed for uncertain nonlinear multi-agent systems with identical structures in strict-feedback form. By establishing directed communication topologies among NN weights to share their learned knowledge, NNs with cooperative learning laws are employed to identify the uncertainties. By designing NN-based κ-filter observers to estimate the unmeasurable states, a new cooperative learning output feedback control scheme is proposed to guarantee that the system outputs can track nonidentical reference signals with bounded tracking errors. A simulation example is given to demonstrate the effectiveness of the theoretical results. |
| |
Keywords: | Cooperative learning κ-filter multi-agent systems neural network output feedback control |
|
|