Results 61 to 70 of about 3,133,085 (202)

A New Relaxed Lyapunov-Krasovskii Functional for Stability Analysis of Time-Varying Delay Systems

IEEE Access, 2021
In this paper, the stability analysis problem of time-varying delay systems is studied. Based on recent research on Lyapunov-Krasovskii functionals (LKFs), relaxed conditions have been found to weaken some matrices in terms of LKFs, which means that some
Liming Ding, Dajiang He, Xianwu Mi, Wei Shu, Fang Liao, Linwen Shao   +5 more
doaj   +1 more source

Novel Dynamic Instantaneous–Integral Fusion Event‐Triggered Control of Networked Non‐Linear Rail Vehicle Active Suspension

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This paper investigates dynamic instantaneous‐integration event‐triggered control for networked non‐linear rail vehicle suspension systems over the train communication network (TCN). The primary goal is to ensure the desired suspension performance while efficiently utilizing the train communication network (TCN) resources.
J. Wang, Y. Lin, B. Fu, Q. Wu
wiley   +1 more source

A Practical Stabilization Controller Design for Positive Linear Time-Varying Systems with Multiple Time Delays

Axioms
In this brief paper, we investigate the practical stabilization problem of multiple time-delayed positive linear time-varying systems. Firstly, a sufficient condition for the practical stability of the system is derived using the maximal separable ...
Hongli Yang, Chunlan Gao, Ivan Ganchev Ivanov   +2 more
doaj   +1 more source

Analysis and experimental application of a dead‐time compensator for input saturated processes with output time‐varying delays

IET Control Theory & Applications, 2021
Dead‐time compensators (DTCs) are a family of classical controllers derived from the Smith Predictor. Their main characteristic is that they explicitly employ the model of the open‐loop process to feedback a predicted value of the non‐delayed system ...
Thiago Alves Lima, Sophie Tarbouriech, Frédéric Gouaisbaut, Magno Prudêncio de Almeida Filho, Pedro García, Bismark Claure Torrico, Fabrício Gonzalez Nogueira   +6 more
doaj   +1 more source

Solution to Asymptotic Stability in Tracking Control of Nonlinear Systems With Control Input Differentiation, Actuator Dynamics, and Saturation Constraints

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
The work delivers a rigorous mathematical framework for asymptotic tracking in nonlinear systems that explicitly include control‐input derivatives, actuator dynamics, and input saturation, with Lyapunov‐based proofs establishing convergence and robustness under their coupled effects.
Mohammad Reza Homaeinezhad, Mir Mohammad Mousavi Alvar, Ali Soordi, Mojtaba Aghaei, Ali Hatefikousha, Taha Charehjoo   +5 more
wiley   +1 more source

Improved results on stability analysis for a networked control system with two additive input delays

四川大学学报. 自然科学版, 2018
Stability analysis for a networked control system with two additive input delays is considered.By spitting the whole delay interval into three subintervals, a new LyapunovKrasovskii functional is constructed, which can make full use of the information ...
ZENG De-Qiang, SHI Yong-Guo, ZHANG Rui-Mei, ZHONG Shou-Ming   +3 more
doaj  

Event-Triggered Dissipative Observer-Based Control for Delay Dependent T–S Fuzzy Singular Systems

IEEE Access, 2020
This paper investigates the problem of event-triggered dissipative observer-based output feedback control for a class of Takagi-Sugeno (T–S) fuzzy singular systems with unavailable states, time-varying delays, and imprecise membership functions ...
Rizwan Ullah, Yinya Li, Muhammad Shamrooz Aslam, Andong Sheng   +3 more
doaj   +1 more source

Construction of the Lyapunov–Krasovskii Functionals for some Classes of Positive Delay Systems

Siberian Mathematical Journal, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Phase‐Advanced ADRC: Precision Missile Attitude Control via Delay Compensation

IET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This paper proposes measurement delay compensated phase‐leading linear active disturbance rejection control (MPLADRC) with a novel observer (MPLESO) integrating synchronized input filtering and phase‐lead compensation. This framework eliminates temporal signal mismatch and phase lag in missile attitude control, achieving zero steady‐state error for ...
Minghao Liao, Shurong Li
wiley   +1 more source

Qualitative Behaviors of Functional Differential Equations of Third Order with Multiple Deviating Arguments

Abstract and Applied Analysis, 2012
This paper considers nonautonomous functional differential equations of the third order with multiple constant deviating arguments. Using the Lyapunov-Krasovskii functional approach, we find certain sufficient conditions for the solutions to be stable ...
Cemil Tunç
doaj   +1 more source