Observer-Based Dynamic Event-Triggered Control for Multiagent Systems With Time-Varying Delay
Bohai University · University of Electronic Science and Technology of China · +1 more institution
Abstract
This article is concerned with the dynamic event-triggered-based adaptive output-feedback tracking control problem of nonlinear multiagent systems with time-varying input delay. By utilizing the approximation capability of neural network (NN), a low-gain nonlinear observer is first established to estimate the immeasurable states. To mitigate the effect of time-varying input delay, an auxiliary system with communication information is designed to generate the compensation signals. Then, a distributed adaptive composite NN dynamic surface control (DSC) strategy is proposed to acquire the satisfactory tracking accuracy, where the filter errors are compensated by the introduced serial-parallel estimation model.…
Citation impact
- FWCI
- 35.31
- Percentile
- 100%
- References
- 57
Authors
4Topics & keywords
- Control theory (sociology)
- Computer science
- Observer (physics)
- Nonlinear system
- Controller (irrigation)
- Compensation (psychology)
- Residual
- Artificial neural network