Global Uniform Asymptotic Stability Criteria for Linear Uncertain Switched Positive Time-Varying Delay Systems with All Unstable Subsystems
Thaned Rojsiraphisal,Piyapong Niamsup,Suriyon Yimnet +2 more
- Vol. 8, Iss: 12, pp 2118
Reads0
Chats0
TLDR
In this paper, the problem of robust stability for a class of linear switched positive time-varying delay systems with all unstable subsystems and interval uncertainties is investigated, by establishing suitable time-scheduled multiple copositive Lyapunov-Krasovskii functionals and adopting a mode-dependent dwell time (MDDT) switching strategy.Abstract:
In this paper, the problem of robust stability for a class of linear switched positive time-varying delay systems with all unstable subsystems and interval uncertainties is investigated. By establishing suitable time-scheduled multiple copositive Lyapunov-Krasovskii functionals (MCLKF) and adopting a mode-dependent dwell time (MDDT) switching strategy, new delay-dependent sufficient conditions guaranteeing global uniform asymptotic stability of the considered systems are formulated. Apart from past studies that studied switched systems with at least one stable subsystem, in the present study, the MDDT switching technique has been applied to ensure robust stability of the considered systems with all unstable subsystems. Compared with the existing results, our results are more general and less conservative than some of the previous studies. Two numerical examples are provided to illustrate the effectiveness of the proposed methods.read more
Citations
More filters
Journal ArticleDOI
Observer-Based Robust Control Method for Switched Neutral Systems in the Presence of Interval Time-Varying Delays
TL;DR: In this paper, a robust observer-based control technique was proposed for a class of Uncertain Switched Neutral Systems (USNSs) in the presence of discrete, neutral, and time-varying delays.
Journal ArticleDOI
Stability Analysis and Robust Stabilization of Uncertain Fuzzy Time-Delay Systems
TL;DR: In this article, sufficient conditions for delay-independent and delay-dependent robust stability of uncertain fuzzy time-delay systems based on uncertain fuzzy Takagi-Sugeno (T-S) models are presented by using the properties of matrix and norm measurements.
Journal ArticleDOI
Robust Finite-Time Control of Discrete-Time Switched Positive Time-Varying Delay Systems with Exogenous Disturbance and Their Application
TL;DR: In this paper , a robust finite-time control of discrete-time linear switched positive time-varying delay systems with interval uncertainties and exogenous disturbance is studied, and sufficient conditions containing several symmetric negative-definite matrices are derived to guarantee robust finite time control of the systems.
Journal ArticleDOI
Global Exponential Stability of Both Continuous-Time and Discrete-Time Switched Positive Time-Varying Delay Systems with Interval Uncertainties and All Unstable Subsystems
TL;DR: In this article , the global stability problem for a class of linear switched positive time-varying delay systems (LSPTDSs) with interval uncertainties by means of a fast average dwell time (FADT) switching is analyzed.
Journal ArticleDOI
A Switching Strategy for Stabilization of Discrete-Time Switched Positive Time-Varying Delay Systems with All Modes Being Unstable and Application to Uncertain Data
TL;DR: In this article , the robust stability for discrete-time switched positive time-varying delay systems with interval uncertainties in the case of all modes being unstable is investigated. And the robustness criteria in an asymptotic sense are formulated for the systems without time-dependent delay.
References
More filters
Book
Positive Linear Systems: Theory and Applications
Lorenzo Farina,Sergio Rinaldi +1 more
TL;DR: In this article, the authors define and define conditions of positivity of equilibria, including reachability and observability, and define a set of conditions for positive equilibrium. But they do not define the conditions of transparency.
Book
Introduction to Time-Delay Systems: Analysis and Control
TL;DR: Sampled-data and networked control systems: a time-delay approach and Lyapunov-based stability analysis.
Journal ArticleDOI
On Linear Copositive Lyapunov Functions and the Stability of Switched Positive Linear Systems
Oliver Mason,Robert Shorten +1 more
TL;DR: This work presents a necessary and sufficient condition for the existence of a common linear copositive Lyapunov function existence for switched systems with two constituent linear time-invariant systems.
Journal ArticleDOI
Stabilization of switched continuous-time systems with all modes unstable via dwell time switching
Weiming Xiang,Jian Xiao +1 more
TL;DR: A sufficient condition ensuring the asymptotic stability of switched continuous-time systems with all modes unstable is proposed, using a discretized Lyapunov function approach in the framework of dwell time.
Related Papers (5)
Stability analysis of switched stochastic delay system with unstable subsystems
Hanni Xiao,Quanxin Zhu +1 more