Set-membership Estimation for Event-triggered 2-D Systems Based on Zonotopes
- Resource Type
- Article
- Authors
- Xudong Wang; Guoqi Wang; Liu Yang; Jitao Li
- Source
- International Journal of Control, Automation, and Systems, 22(3), pp.765-774 Mar, 2024
- Subject
- 제어계측공학
- Language
- English
- ISSN
- 2005-4092
1598-6446
This article discusses the interval estimation for 2-D systems in Roesser model with amplitude-boundedenvironmental disturbance and measurement noise. To save the limited capacity of communication network, anevent-triggered communication strategy is adopted to reduce the amount of packets transmitted through the network. Considering the amplitude-bounded uncertainties, an observer design criterion with peak-to-peak norm boundis deduced to suppress the influence of uncertainties on estimation error. A zonotope-based interval estimation approach is derived such that the actual state of 2-D Roesser system is enclosed within the estimated intervals on thebasis of the obtained observer. Finally, a numerical example is presented to verify the effectiveness of the proposedalgorithm