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Wyszukujesz frazę "Szabat, K." wg kryterium: Autor


Wyświetlanie 1-6 z 6
Tytuł:
Analysis of adaptive neuro-fuzzy PD controller with competitive Petri layers in speed control system for DC motor
Autorzy:
Derugo, P.
Szabat, K.
Powiązania:
https://bibliotekanauki.pl/articles/97666.pdf
Data publikacji:
2013
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
adaptive neuro-fuzzy controller
Peri Layers
competitive layers
MRAS
Opis:
In the paper the issues related to the application of adaptive neuro-fuzzy controller for speed controller of an electrical motor are considered. Adaptive control structure with reference model (MRAS) is used. The standard controller is modified by the implementation of competitive Petri layers into its internal structure. The proposed modification improves the properties of the drive compared to the control structure with standard neuro-fuzzy controller. Theoretical considerations are confirmed by simulation studies experimental tests done on the laboratory stand.
Źródło:
Computer Applications in Electrical Engineering; 2013, 11; 267-280
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Robust control of the PMSM drive with changeable inertia using TSK-type fuzzy controller
Autorzy:
Dróżdż, K.
Szabat, K.
Powiązania:
https://bibliotekanauki.pl/articles/97252.pdf
Data publikacji:
2013
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
electrical drive control
fuzzy speed control
TSK fuzzy controller
PMSM drive
Opis:
In the work the application of the fuzzy TSK-type controller for the speed control of the nonlinear, nonstationary PMSM drive is considered. The parameters of the fuzzy controller are selected using genetic algorithm. The designed controller is robust against variation of inertia of the drive. The comparative study concerning proposed and classical control structure is considered. The theoretical consideration are verify by simulation tests. The obtained results show the superior performance of the proposed system.
Źródło:
Computer Applications in Electrical Engineering; 2013, 11; 281-292
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model predictive control of the two-mass drive system with mechanical backlash
Autorzy:
Serkies, P. J.
Szabat, K.
Powiązania:
https://bibliotekanauki.pl/articles/97185.pdf
Data publikacji:
2011
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
predictive control
drive system
MPC
Opis:
In the paper an application of the model predictive controller for the drive system with elasticity and backlash is presented. In the introduction the control problem of the drive system with mechanical backlash is introduced. Next, the mathematical model of the drive is presented. Then the predictive algorithm is described briefly. The performance of the predictive controller is examined in the simulation study. The influence of the changing of the matrix Q is tested.
Źródło:
Computer Applications in Electrical Engineering; 2011, 9; 170-180
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fuzzy models of the biological-chemical processes in the west-water treatment plant
Autorzy:
Szabat, K.
Kowalski, C. J
Powiązania:
https://bibliotekanauki.pl/articles/97453.pdf
Data publikacji:
2010
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
treatment plant
electrical blower
biological-chemical process
fuzzy model
Opis:
In the work issues related to control of the electrical blowers installed in the waste water treatment plant (WWTP) are demonstrated. After a short introduction a description of a real treatment plant is presented. Then the main sewage drives are described. Next the commonly used control strategies for the biological-chemical process are presented. The model ASM1 of the biological chemical transformation used in the advanced MPC (model predictive control) strategy is introduced. Then the fuzzy system based on the TSK model is presented. The ability of the TSK fuzzy system to estimate the biological-chemical variables are demonstrated.
Źródło:
Computer Applications in Electrical Engineering; 2010, 8; 230-241
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Predictive speed control of induction drive with high-frequency torsional oscillation
Autorzy:
Serkies, P. J.
Szabat, K.
Dybkowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/97503.pdf
Data publikacji:
2010
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
induction motor
driveline
two-mass drive system
MPC
Opis:
In the paper issues related to the use of model predictive control (MPC) of the drive system with an elastic coupling and an induction motor are presented. After a short introduction the mathematical model of the driving motor with a vector control structure and the two-mass drive system are described. Then, the idea of the MPC is introduced. Next the exact formulation of the MPC for a two-mass drive system is shown. In the MPC algorithm the constraints of the inner and control variables are taken into consideration. The results obtained in the simulation study confirm the correct work of the investigated structure.
Źródło:
Computer Applications in Electrical Engineering; 2010, 8; 120-131
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the dynamical performance of the two-mass drive system with the modified state controller
Autorzy:
Kamiński, M.
Orłowska-Kowalska, T.
Szabat, K.
Powiązania:
https://bibliotekanauki.pl/articles/1395764.pdf
Data publikacji:
2010
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
drive system
pole placement method
two-mass drive system
Opis:
In this publication a modified state controller applied in the speed control loop of two-mass drive system is shown. A characteristic feature of this type of a drive system is an existence of oscillations of electromagnetic state variables, resulting from the finite stiffness of the connection between driven motor and the load machine. Effective damping of torsional vibrations in such a system is achieved by introducing additional feedback in the control structures of the two-mass drive. In the described control system the reduction of the feedbacks number is achieved by elimination of the one coming from the torsional torque. At the same time, it was assumed that the beneficial dynamic properties of the two-mass drive obtained in a case of the application of all possible additional feedbacks should be kept. Calculation of the controller gains was done using the pole placement method. Application of the pole placement method gives a possibility for setting the parameters of the control structure for given values of damping coefficient and resonance frequency of the close-loop system, so it is possible to influence the dynamic properties of the drive.
Źródło:
Computer Applications in Electrical Engineering; 2010, 8; 105-119
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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