Temat: time varying system - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Global stability of positive discrete-time time-varying nonlinear feedback systems
Autorzy:: Kaczorek, Tadeusz
Sajewski, Łukasz
Powiązania:: https://bibliotekanauki.pl/articles/2058440.pdf
Data publikacji:: 2021
Wydawca:: Uniwersytet Technologiczno-Humanistyczny im. Kazimierza Pułaskiego w Radomiu
Tematy:: global stability
discrete-time
positive
feedback
time-varying
nonlinear system
Opis:: The global stability of positive discrete-time time-varying nonlinear systems with time-varying scalar feedbacks is investigated. Sufficient conditions for the asymptotic stability of discrete-time positive time-varying linear systems are given. The new conditions are applied to discrete-time positive time-varying nonlinear systems with time-varying feedbacks. Sufficient conditions are established for the global stability of the discrete-time positive time-varying nonlinear systems with feedbacks.
Źródło:: Journal of Automation, Electronics and Electrical Engineering; 2021, 3, 1; 17--20
2658-2058
2719-2954
Pojawia się w:: Journal of Automation, Electronics and Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: A computer algorithm for the solution of the Astate equation for time-varying fractional discrete-time linear systems
Autorzy:: Kaczorek, T.
Borawski, K.
Powiązania:: https://bibliotekanauki.pl/articles/114166.pdf
Data publikacji:: 2015
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: linear
time-varying
fractional
discrete-time system
state equation
solution
Opis:: Method for finding of the solution of the state equation for time-varying fractional discrete-time linear systems is proposed and computer algorithm is presented. The effectiveness of the proposed algorithm is demonstrated on numerical examples.
Źródło:: Measurement Automation Monitoring; 2015, 61, 1; 2-4
2450-2855
Pojawia się w:: Measurement Automation Monitoring
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Positivity and stability of time-varying fractional discrete-time linear systems
Autorzy:: Kaczorek, T.
Borawski, K.
Powiązania:: https://bibliotekanauki.pl/articles/114196.pdf
Data publikacji:: 2015
Wydawca:: Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:: linear
time-varying
fractional
discrete-time system
positivity
asymptotic stability
Opis:: Necessary and sufficient conditions for the positivity of time-varying fractional discrete-time linear systems are established. The problem of asymptotic stability of the positive time-varying fractional discrete-time linear systems is analyzed and sufficient conditions are given. Considerations are illustrated by numerical examples.
Źródło:: Measurement Automation Monitoring; 2015, 61, 3; 84-87
2450-2855
Pojawia się w:: Measurement Automation Monitoring
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Model of time-varying linear systems and Kolmogorov equations
Autorzy:: Krumov, A. V.
Powiązania:: https://bibliotekanauki.pl/articles/230071.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: time-varying
linear system
stability
dynamical systems
Kolmogorov
model
Opis:: In the paper an approximate model of time-varying linear systems using a sequence of timeinvariant systems is suggested. The conditions for validity of the approximation are proven with a theorem. Examples comparing the numerical solution of the original system and the analytical solution of the model are given. For the system under the consideration a new criterion giving sufficient conditions for robust Lagrange stability is suggested. The criterion is proven with a theorem. Examples are given showing stable and non stable solutions of a time-varying system and the results are compared with the numerical Runge-Kutta solution of the system. In the paper an important application of the described method of solution of linear systems with timevarying coefficients, namely analytical solution of the Kolmogorov equations is shown.
Źródło:: Archives of Control Sciences; 2015, 25, 2; 201-214
1230-2384
Pojawia się w:: Archives of Control Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 5.

Tytuł:: Positive and stable time-varying continous-time linear systems and electrical circuits
Autorzy:: Kaczorek, T.
Powiązania:: https://bibliotekanauki.pl/articles/377577.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: positive
linear
time-varying
system
electrical circuit
stability
test
Opis:: The positivity and stability of a class of time-varying continuous-time linear systems and electrical circuits are addressed. Sufficient conditions for the positivity and asymptotic stability of the system are established. It is shown that there exists a large class of positive and asymptotically stable electrical circuits with time-varying parameters. Examples of positive electrical circuits are presented.
Źródło:: Poznan University of Technology Academic Journals. Electrical Engineering; 2015, 81; 11-19
1897-0737
Pojawia się w:: Poznan University of Technology Academic Journals. Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 6.

Tytuł:: Analysis of positivity and stability of time-varying continuous-time linear systems and electrical circuits
Autorzy:: Kaczorek, T.
Powiązania:: https://bibliotekanauki.pl/articles/97265.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:: positive
linear
time-varying
system
electrical circuit
stability
Lyapunov method
test
Opis:: The positivity and stability of a class of time-varying continuous-time linear systems and electrical circuits are addressed. Sufficient conditions for the positivity and asymptotic stability of the system are established. It is shown that there exists a large class of positive and asymptotically stable electrical circuits with time-varying parameters. The Lyapunov method is extended to positive nonlinear systems. Examples of positive electrical circuits are presented.
Źródło:: Computer Applications in Electrical Engineering; 2015, 13; 1-18
1508-4248
Pojawia się w:: Computer Applications in Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 7.

Tytuł:: Locally Positive Nonlinear Systems
Autorzy:: Kaczorek, T.
Powiązania:: https://bibliotekanauki.pl/articles/908090.pdf
Data publikacji:: 2003
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: automatyka
robotyka
local positiveness
time-varying
nonlinear system
local reachability in the direction of a cone
Opis:: The notion of locally positive nonlinear time-varying linear systems is introduced. Necessary and sufficient conditions for the local positiveness of nonlinear time-varying systems are established. The concept of local reachability in the direction of a cone is introduced, and sufficient conditions for local reachability in the direction of a cone of this class of nonlinear systems are presented.
Źródło:: International Journal of Applied Mathematics and Computer Science; 2003, 13, 4; 505-509
1641-876X
2083-8492
Pojawia się w:: International Journal of Applied Mathematics and Computer Science
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja