Temat: fuzzy logic system - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Concept of FTS model of ship motion based on expert shiphandling knowledge
Autorzy:: Zalewski, P.
Powiązania:: https://bibliotekanauki.pl/articles/320627.pdf
Data publikacji:: 2009
Wydawca:: Polskie Forum Nawigacyjne
Tematy:: system ekspercki
ruch statków
kontroler o rozmytej logice
expert system
ship motion
fuzzy logic controller
Opis:: The paper presents a concept of FTS model of ship motion reflecting navigator's decision process while entering a Świnoujscie harbour on specific ship type at given hydrometeorological conditions. The conceptual model has been based on the fuzzy logic controller with expert database formed by manoeuvres obtained from the real-time non-autonomous trials classified in relation to expert manoeuvre impact on ship's advance, lateral and rotation speed and her position in reference to the present ship status.
Źródło:: Annual of Navigation; 2009, 15; 117-124
1640-8632
Pojawia się w:: Annual of Navigation
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Fuzzy-logic kontroller upravleniya rezhimami raboty vetroehlektricheskojj ustanovki
Fuzzy-logic controller of management mode of operation wind power installation
Autorzy:: Sirotjuk, S.
Sirotjuk, V.
Galchak, V.
Powiązania:: https://bibliotekanauki.pl/articles/76618.pdf
Data publikacji:: 2015
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:: fuzzy logic controller
wind power installation
wind turbine
software
hardware
intelligent system
control system
agricultural purpose
Źródło:: Motrol. Motoryzacja i Energetyka Rolnictwa; 2015, 17, 4
1730-8658
Pojawia się w:: Motrol. Motoryzacja i Energetyka Rolnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Fuzzy logic controller based maximum power point tracking technique for different configurations of partially shaded photovoltaic system
Autorzy:: Naick, B. K.
Chatterjee, K.
Chatterjee, T. K.
Powiązania:: https://bibliotekanauki.pl/articles/141010.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: partially shaded configuration
photovoltaic system
maximum power point tracking
fuzzy logic controller
tracking efficiency
Opis:: A solar photovoltaic (PV) system has been emerging out as one of the greatest potential renewable energy sources and is contributing significantly in the energy sector. The PV system depends upon the solar irradiation and any changes in the incoming solar irradiation will affect badly on the output of the PV system. The solar irradiation is location specific and also the atmospheric conditions in the surroundings of the PV system contribute significantly to its performance. This paper presents the cumulative assessment of the four MPPT techniques during the partial shading conditions (PSCs) for different configurations of the PV array. The partial shading configurations like series-parallel, bridge link, total cross tied and honeycomb structure for an 84 PV array has been simulated to compare the maximum power point tracking (MPPT) techniques. The MPPT techniques like perturb and observe, incremental conductance, extremum seeking control and a fuzzy logic controller were implemented for different shading patterns. The results related to the maximum power tracked, tracking efficiency of each of the MPPT techniques were presented in order to assess the best MPPT technique and the best configuration of the PV array for yielding the maximum power during the PSCs.
Źródło:: Archives of Electrical Engineering; 2018, 67, 2; 307-320
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Simultaneous adjustment of AVR and optimized PSS outputs effect in power systems for stability improvement
Autorzy:: Salesi-Mousaabadi, Majid
Shahgholian, Ghazanfar
Powiązania:: https://bibliotekanauki.pl/articles/41183614.pdf
Data publikacji:: 2023
Wydawca:: Politechnika Warszawska, Instytut Techniki Cieplnej
Tematy:: automatic voltage regulator
fuzzy logic controller
power system stabilizer
automatyczny regulator napięcia
kontrolery rozmyte
stabilizator układu zasilania
Opis:: Due to the problems related to low-frequency oscillations (LFOs) and power systems complexities, using intelligent methods and optimization techniques is essential for solving power system stabilizer (PSS) problems. In this paper, power system stabilizer, based on the PSOPSS, is designed to set the parameters of PSS. Then, the FLC is designed to simultaneously weighting the automated voltage regulator and power system stabilizer outputs, to adjust the excitation controller facing with disturbance. The ability to optimize particle swarm algorithm, in combination with FLC ability to solve complex and nonlinear problems, will effectively improve the stability of the power system. Initially, the simulation was performed on a single machine system in which the PSS optimal parameters were obtained using particle swarm optimization (PSO). Afterwards, with simultaneous regulation of the voltage and damping by the fuzzy logic controller, the effectiveness of the proposed approach, compared with the PSS based on the linear optimization controller, is confirmed. Next, more effective results can be obtained on a multi-machine system with effective placement of the FLPSS, compared with the conventional PSS and with simultaneous adjustment of the output weights of voltage and damping controllers using FLC. The efficiency of the proposed method in response to a variety of disturbances is determined.
Źródło:: Journal of Power Technologies; 2023, 103, 1; 1-13
1425-1353
Pojawia się w:: Journal of Power Technologies
Dostawca treści:: Biblioteka Nauki

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