Results 1 to 10 of about 787,654 (231)

Application of the Lagrange-Sylvester formula to computation of the solution to state equations of fractional linear systems [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2021
The Lagrange-Sylvester formula is applied to the computation of the solutions of state equations of fractional continuous-time and discrete-time linear systems.
Tadeusz Kaczorek
doaj   +1 more source

New stability tests for fractional positive descriptor linear systems [PDF]

open access: yesArchives of Control Sciences, 2023
The asymptotic stability of fractional positive descriptor continuous-time and discretetime linear systems is considered. New sufficient conditions for stability of fractional positive descriptor linear systems are established.
Tadeusz Kaczorek, Andrzej Ruszewski
doaj   +1 more source

UKF-Based Neural Training for Nonlinear Systems Identification and Control Improvement

open access: yesIEEE Access, 2022
Numerous academic works have addressed the identification and control problem for complex dynamic systems. In recent decades, the use of control algorithms based on neural networks (NNs) has been highlighted, which have shown satisfactory results in the ...
Juan F. Guerra   +3 more
doaj   +1 more source

Coordinated Formation Control of Discrete-Time Autonomous Underwater Vehicles under Alterable Communication Topology with Time-Varying Delay

open access: yesJournal of Marine Science and Engineering, 2022
This paper is concerned with the coordinated formation control problem of multiple autonomous underwater vehicles (AUVs) under alterable communication topology and time-varying delay in discrete time domain.
Haomiao Yu, Zhenfang Zeng, Chen Guo
doaj   +1 more source

New stability tests for positive descriptor linear systems [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2022
The asymptotic stability of positive descriptor continuous-time and discrete-time linear systems is considered. New sufficient conditions for stability of positive descriptor linear systems are established.
Tadeusz Kaczorek
doaj   +1 more source

Exponential decay of transient values in discrete-time positive nonlinear systems [PDF]

open access: yesArchives of Control Sciences, 2022
The exponential decay of transient values in discrete-time nonlinear standard and fractional orders systems with linear positive linear part and positive feedbacks is investigated.
Tadeusz Kaczorek, Andrzej Ruszewski
doaj   +1 more source

Practical and asymptotic stabilities for a class of delayed fractional discrete-time linear systems [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2019
The practical and asymptotic stabilities of delayed fractional discrete-time linear systems described by the model without a time shift in the difference are addressed. The D-decomposition approach is used for stability analysis.
A. Ruszewski
doaj   +1 more source

State-Feedback Control in Descriptor Discrete-Time Fractional-Order Linear Systems: A Superstability-Based Approach

open access: yesApplied Sciences, 2021
In this article, the superstabilizing state-feedback control problem in descriptor discrete-time fractional-order linear (DDFL) systems with a regular matrix pencil is studied.
Kamil Borawski
doaj   +1 more source

Heavy-Traffic Comparison of a Discrete-Time Generalized Processor Sharing Queue and a Pure Randomly Alternating Service Queue

open access: yesMathematics, 2021
This paper compares two discrete-time single-server queueing models with two queues. In both models, the server is available to a queue with probability 1/2 at each service opportunity.
Arnaud Devos   +3 more
doaj   +1 more source

Constrained H∞ Consensus of Second-Order Discrete-Time Multi-Agent Networks With Nonconvex Velocity Constraints

open access: yesIEEE Access, 2021
This paper addresses the constrained H∞ consensus of second-order discrete-time multi-agent systems with nonconvex velocity constraints and external disturbances over a directed network.
Jingjing Wu, Jia Liu
doaj   +1 more source

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