Adaptive event-triggered dynamic distributed control of switched positive systems with switching faults

J Zhang, S Zhang, X Deng, Z Huang - Nonlinear Analysis: Hybrid Systems, 2023 - Elsevier
This paper designs the dynamic output-feedback controller of switched positive systems
subject to switching faults using an improved adaptive event-triggering mechanism. An …

Practical exponential stability of switched homogeneous positive nonlinear systems with stable and unstable modes

Y Tian, M Liang, Y Sun - Journal of the Franklin Institute, 2023 - Elsevier
In this article, we primarily investigate practical exponential stability of switched
homogeneous positive nonlinear systems (SHPNSs) that have partial unstable modes and …

Optimal control of compartmental models: The exact solution

F Blanchini, P Bolzern, P Colaneri, G De Nicolao… - Automatica, 2023 - Elsevier
We formulate a control problem for positive compartmental systems formed by nodes
(buffers) and arcs (flows). Our main result is that, on a finite horizon, we can solve the …

Stability and stabilization of periodic piecewise positive systems: A time segmentation approach

B Zhu, J Lam, X Song, H Lin, JYK Chan… - Asian Journal of …, 2023 - Wiley Online Library
This paper is concerned with the stability analysis and stabilization of periodic piecewise
positive systems. By constructing a time‐scheduled copositive Lyapunov function with a time …

Event-triggered asynchronous filter of switched nonlinear positive systems

S Zhang, J Zhang, X Jia, P Lin - International Journal of Control …, 2023 - Springer
This paper is concerned with the event-triggered nonlinear filter (ETNF) problem of switched
nonlinear positive systems (SNPSs) under asynchronous switching. The nonlinearities of the …

Event-triggered control of positive switched systems with randomly occurring state saturation

C Jiao, J Zhang, X Jia, S Zhang - Transactions of the …, 2023 - journals.sagepub.com
This paper is concerned with the event-triggered control of positive switched systems with
randomly occurring state saturation. First, a vector-based event-triggering condition is …

[PDF][PDF] Steady-state analysis of networked epidemic models

SZ Khong, L Su - arXiv preprint arXiv:2305.19023, 2023 - arxiv.org
Compartmental epidemic models with dynamics that evolve over a graph network have
gained considerable importance in recent years but analysis of these models is in general …

Standard H∞ Control for a Class State-Constrained Switched Systems With all Unstable Subsystems

S Wang, Y Liu, R Ma - … Transactions on Circuits and Systems II …, 2023 - ieeexplore.ieee.org
This brief investigates the issue of the standard control for state-constrained switched
systems. The characteristics of the switched system are that its subsystems are internal …

Event-Triggered Observer of Switched Linear Systems

YE Wang, Y Yu, D Wu - 2023 42nd Chinese Control …, 2023 - ieeexplore.ieee.org
In this paper, the problem of event-triggered H_∞ observer for continuous-time switched
linear systems is analyzed, which is affected by unknown but bounded additional …

Parameterized Synthesis of Discrete-Time Positive Linear Systems: A Geometric Programming Perspective

C Zhao, B Zhu, M Ogura, J Lam - IEEE Control Systems Letters, 2023 - ieeexplore.ieee.org
This letter focuses on optimization problems of discrete-time positive linear systems. To this
end, the synthesis problem is presented by introducing parameterized system coefficient …