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In this paper, we study input-to-state stability (ISS) of an equilibrium for a scalar conservation law with nonlocal velocity and measurement error arising in a highly re-entrant manufacturing system. By using a suitable Lyapunov function,…

Optimization and Control · Mathematics 2020-11-09 Simone Göttlich , Michael Herty , Gediyon Weldegiyorgis

This work studies stability and robustness of a nonlinear system given as an interconnection of an ODE and a parabolic PDE subjected to external disturbances entering through the boundary conditions of the parabolic equation. To this end we…

Analysis of PDEs · Mathematics 2022-11-07 S. Dashkovskiy , O. Kapustyan , V. Slynko

Despite modular conditions to guarantee stability for large-scale systems have been widely studied, few methods are available to tackle the case of networks with multiple equilibria. This paper introduces small-gain like sufficient…

Systems and Control · Electrical Eng. & Systems 2024-11-15 David Angeli , Davide Martini , Giacomo Innocenti , Alberto Tesi

This article deals with input-to-state stability (ISS) of continuous-time switched nonlinear systems. Given a family of systems with exogenous inputs such that not all systems in the family are ISS, we characterize a new and general class…

Systems and Control · Computer Science 2017-11-27 Atreyee Kundu , Debasish Chatterjee , Daniel Liberzon

We prove that input-to-state stability (ISS) of nonlinear systems over Banach spaces is equivalent to existence of a coercive Lipschitz continuous ISS Lyapunov function for this system. For linear infinite-dimensional systems, we show that…

Optimization and Control · Mathematics 2017-08-29 Andrii Mironchenko , Fabian Wirth

We prove that (local) input-to-state stability ((L)ISS) and integral input-to-state stability (iISS) of time-varying infinite-dimensional systems in abstract spaces follows from the existence of a {corresponding} Lyapunov function. In…

Optimization and Control · Mathematics 2025-10-17 Rahma Heni , Andrii Mironchenko , Fabian Wirth , Hanen Damak , Mohamed Ali Hammami

In this paper, we study the well-posedness and the input-to-state type stability of a one-dimensional fluid-particle interaction system. A distinctive feature, not yet considered in the ISS literature, is that our system involves a free…

Analysis of PDEs · Mathematics 2025-05-21 Zhuo Xu

In this paper, we extend the notion of finite-time input-to-state stability (FTISS) for finite-dimensional systems to infinite-dimensional systems. More specifically, we first prove an FTISS Lyapunov theorem for a class of…

Optimization and Control · Mathematics 2024-08-21 Xiaorong Sun , Jun Zheng , Guchuan Zhu

In this study, we investigate the ISS of impulsive switched systems that have modes with both stable and unstable flows. We assume that the switching signal satisfies mode-dependent average dwell and leave time conditions. To establish ISS…

Systems and Control · Electrical Eng. & Systems 2026-03-06 Saeed Ahmed , Patrick Bachmann , Stephan Trenn

This paper gives further insights about the Lyapunov-Krasovskii characterization of input-tostate stability (ISS) for switching retarded systems on the basis of the results in [I. Haidar and P. Pepe. Lyapunov-krasovskii characterization of…

Dynamical Systems · Mathematics 2022-09-15 Ihab Haidar , Pierdomenico Pepe

This work presents an approach to synthesize a Lyapunov-like function to ensure incrementally input-to-state stability ($\delta$-ISS) property for an unknown discrete-time system. To deal with challenges posed by unknown system dynamics, we…

Systems and Control · Electrical Eng. & Systems 2025-01-13 Ahan Basu , Bhabani Shankar Dey , Pushpak Jagtap

Dynamical flow networks serve as macroscopic models for, e.g., transportation networks, queuing networks, and distribution networks. While the flow dynamics in such networks follow the conservation of mass on the links, the outflow from…

Systems and Control · Electrical Eng. & Systems 2023-05-23 Gustav Nilsson , Samuel Coogan

We prove that impulsive systems, which possess an ISS Lyapunov function, are ISS for impulse time sequences, which satisfy the fixed dwell-time condition. If the ISS Lyapunov function is the exponential one, we provide stronger result,…

Optimization and Control · Mathematics 2012-12-24 Sergey Dashkovskiy , Andrii Mironchenko

We prove a superposition theorem for input-to-output stability (IOS) of a broad class of nonlinear infinite-dimensional systems with outputs including both continuous-time and discrete-time systems. It contains, as a special case, the…

Optimization and Control · Mathematics 2026-03-05 Patrick Bachmann , Sergey Dashkovskiy , Andrii Mironchenko

The concept of input-to-state stability (ISS) proposed in the late 1980s is one of the central notions in robust nonlinear control. ISS has become indispensable for various branches of nonlinear systems theory, such as robust stabilization…

Optimization and Control · Mathematics 2024-11-14 Rahma Heni

This article deals with input-to-state stability (ISS) of discrete-time switched systems. Given a family of nonlinear systems with exogenous inputs, we present a class of switching signals under which the resulting switched system is ISS.…

Systems and Control · Computer Science 2017-11-27 Atreyee Kundu , Debasish Chatterjee

Time-varying ISS-Lyapunov functions for impulsive systems provide a necessary and sufficient condition for ISS. This property makes them a more powerful tool for stability analysis than classical candidate ISS-Lyapunov functions providing…

Systems and Control · Electrical Eng. & Systems 2026-03-06 Patrick Bachmann , Saeed Ahmed

This paper studies input-to-state stability (ISS) of general nonlinear time-delay systems subject to delay-dependent impulse effects. Sufficient conditions for ISS are constructed by using the method of Lyapunov functionals. It is shown…

Optimization and Control · Mathematics 2022-06-09 Xinzhi Liu , Kexue Zhang

This paper studies input-to-state stability for hybrid systems with memory, which models hybrid dynamics affected by time delays. Using both Lyapunov-Razumikhin functions and Lyapunov-Krasovskii functionals, Lyapunov-based sufficient…

Systems and Control · Electrical Eng. & Systems 2022-02-01 Wei Ren , Junlin Xiong

We are concerned with input-to-state stability (ISS) of randomly switched systems. We provide preliminary results dealing with sufficient conditions for stochastic versions of ISS for randomly switched systems without control inputs, and…

Optimization and Control · Mathematics 2010-09-08 Debasish Chatterjee , Daniel Liberzon