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Wyszukujesz frazę "Kabziński, J." wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Synchronization of an uncertain Duffing oscillator with higher order chaotic systems
Autorzy:
Kabziński, J.
Powiązania:
https://bibliotekanauki.pl/articles/330344.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
chaos synchronization
adaptive control
Duffing oscillator
synchronizacja chaosu
sterowanie adaptacyjne
oscylator Duffinga
Opis:
The problem of practical synchronization of an uncertain Duffing oscillator with a higher order chaotic system is considered. Adaptive control techniques are used to obtain chaos synchronization in the presence of unknown parameters and bounded, unstructured, external disturbances. The features of the proposed controllers are compared by solving Duffing–Arneodo and Duffing–Chua synchronization problems.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2018, 28, 4; 625-634
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptive, compensating control of wheel slip in railway vehicles
Autorzy:
Kabziński, J.
Powiązania:
https://bibliotekanauki.pl/articles/200589.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
adaptive control
slip compensation
railway traction drives
sterowanie adaptacyjne
kompensacja poślizgu
trakcyjny napęd kolejowy
Opis:
The problem of slip stabilization and tracking in railway vehicle applications is considered. A nonlinear adaptive control compensating for unknown disturbance in motion dynamics such as: friction, contact force variations and air resistance is proposed. The control is based on approximate models with adaptive parameters. The stability of several control algorithms is proven and performance of the derived controllers is investigated. The proposed controllers are evaluated in numerical simulations and by DSP application to slip control in a friction gear driven by a permanent magnet synchronous motor.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2015, 63, 4; 955-963
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptive, nonlinear state transformation-based control of motion in presence of hard constraints
Autorzy:
Kabziński, J.
Mosiołek, P.
Powiązania:
https://bibliotekanauki.pl/articles/201256.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
motion control
nonlinear control
adaptive control
state constraints
Opis:
The paper describes a nonlinear controller design technique applied to a servo drive in the presence of hard state constraints. The approach presented is based on nonlinear state-space transformation and adaptive backstepping. It allows us to impose hard constraints on the state variables directly and to achieve asymptotic tracking of any reference trajectory inside the constraints, despite unknown plant parameters. Two control schemes (with and without integral action) are derived, investigated and then compared. Several examples demonstrate the main features of the design procedure and prove that it may be applied in case of motion control problems in electric drive automation.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2020, 68, 5; 963--971
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mechatronic system for verticalization and aiding the motion of the disabled
Autorzy:
Jasińska-Choromańska, D.
Szykiedans, K.
Wierciak, J.
Kołodziej, D.
Zaczyk, M.
Bagiński, K.
Bojarski, M.
Kabziński, B.
Powiązania:
https://bibliotekanauki.pl/articles/202042.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
orthotic robots
aiding the human motion
mechatronic systems
Opis:
Mechatronics is nowadays a dominating concept in design of various kinds of systems and technical devices. High speeds of data processing by control units of mechatronic systems, as well as high dynamics of their actuators allow the systems to be applied in wider fields. This refers to the medicine as well, especially while making attempts to replace lost human motor abilities by means of robots aiding the man. These devices can be divided into three groups: exoskeletons designed to strengthen the natural force of human muscles, orthotic robots that restore lost or weakened functions of human limbs, and prosthetic robots replacing an amputated limb. The first and the third group are known quite well, whereas the orthotic robots are at an initial phase of their development. The authors have worked on a device for aiding the motion of disabled people suffering from paresis of the lower limbs. The paper presents a concept and a structure of the system that has been created, comparing it with similar devices that have already existed. There are indicated some connections and areas where the subunits merge, as well as the rules of their working with the user.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2013, 61, 2; 419-431
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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