Results 11 to 20 of about 544,687 (266)

Linear Impulsive Periodic System with Time-Varying Generating Operators on Banach Space

open access: yesAdvances in Difference Equations, 2007
A class of the linear impulsive periodic system with time-varying generating operators on Banach space is considered. By constructing the impulsive evolution operator, the existence of -periodic -mild solution for homogeneous linear impulsive periodic ...
Wei W, Wang JinRong, Xiang X
doaj   +2 more sources

On the stability of a linear time-varying system [PDF]

open access: yesIEEE Transactions on Automatic Control, 1969
A single-loop linear system with a time-invariant stable block G in the direct path and a time-varying gain in the feedback path is analyzed for asymptotic stability in the Popov framework by way of admitting noncausal "multipliers" in the stability criterion. It is shown that an auto-correlation bound, analogous to O'Shea's cross-correlation bounds [1]
openaire   +2 more sources

Linear Parameter Varying Identification of Dynamic Joint Stiffness during Time-Varying Voluntary Contractions

open access: yesFrontiers in Computational Neuroscience, 2017
Dynamic joint stiffness is a dynamic, nonlinear relationship between the position of a joint and the torque acting about it, which can be used to describe the biomechanics of the joint and associated limb(s).
Mahsa A. Golkar   +2 more
doaj   +1 more source

Chaotic Attractor Generation via a Simple Linear Time-Varying System

open access: yesDiscrete Dynamics in Nature and Society, 2010
A novel generation method of chaotic attractor is introduced in this paper. The underlying mechanism involves a simple three-dimensional time-varying system with simple time functions as control inputs.
Baiyu Ou, Desheng Liu
doaj   +1 more source

Evaluation of dynamic characteristics of a linear time-varying system

open access: yesChallenges and Issues of Modern Science
Purpose. The development of methodological support for the construction of an algorithm for calculating the coefficients of the transfer function of the second order link, which is equivalent to a time-varying system in the selected time interval from ...
Volt Avdieiev
doaj   +3 more sources

A Continuous Reconstruction Observer for Sampled-Data Linear Time Varying Systems

open access: yesIEEE Access, 2018
In this paper, a novel continuous sampled-data observer for linear time-varying systems is presented. The proposed observer is based on two different impulsive observers.
Rahat Ali   +3 more
doaj   +1 more source

Improved Stability Criteria on Linear Systems with Distributed Interval Time-Varying Delays and Nonlinear Perturbations

open access: yesComputation, 2021
The problem of delay-range-dependent stability analysis for linear systems with distributed time-varying delays and nonlinear perturbations is studied without using the model transformation and delay-decomposition approach.
Jitsin Piyawatthanachot   +2 more
doaj   +1 more source

State bounding estimation for a linear continuous-time singular system with time-varying delay

open access: yesAdvances in Difference Equations, 2019
This paper investigates the problem of a state bounding estimation for a linear continuous-time singular system with time-varying delay. By employing the maximal Lyapunov–Krasovskii functional and applying the new free-matrix-based integral inequality ...
Jianying Xiao, Fang Xu
doaj   +1 more source

Time-Varying Vector Norm and Lower and Upper Bounds on the Solutions of Uniformly Asymptotically Stable Linear Systems

open access: yesMathematics, 2020
Based on the eigenvalue idea and the time-varying weighted vector norm in the state space R n we construct here the lower and upper bounds of the solutions of uniformly asymptotically stable linear systems. We generalize the known results for the
Robert Vrabel
doaj   +1 more source

Distributed Model Predictive Control for Linear Constrained Systems Based on Time-Varying Terminal Sets

open access: yesIEEE Access, 2021
A novel distributed model predictive control (DMPC) strategy with time-varying terminal set for linear constrained systems is presented in this paper. To decrease the load of computation of DMPC while ensuring the global optimization, the nominal system ...
Jialin Zhu, Binqiang Xue, Haisheng Yu
doaj   +1 more source

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