Finite-Time Control of Nonlinear Impulsive Switched Positive Systems Based on an Event-Triggered Controller

作者：Pan, Shiyao^*; Huang, Shipei; Shao, Yuanfu

来源：CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2024, 43(2): 729-749.

DOI：10.1007/s00034-023-02501-4

• Impulsive switched positive systems center dot Finite-time control center dot Finite-time
• weighted L-2-gain center dot Event-triggered controller center dot Average dwell time

In this paper, the finite-time control of nonlinear impulsive switched positive systems (ISPSs) is studied, where the impulses and bounded disturbance are both fully considered. By designing a novel event-triggered strategy, we present LMI-based conditions for the existence of a controller that guarantees finite-time boundedness (FTB) of the resulting closed-loop systems based on the average dwell time (ADT) method. Further, the finite-time weighted L-2-gain performance of the considered systems is analyzed. Also, a lower bound of the minimum inter-event interval is obtained to preclude the Zeno behavior. Finally, a numerical example is given to compare the differences between different controllers and to verify the effectiveness of the presented conclusions.

• 单位
  桂林理工大学