ITAE criterion based controller for buck converter
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Advanced Science Extension
Erişim Hakkı
CC0 1.0 Universal
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
DC-DC converters are an important class of power converters. Output voltage is subject of change due to various factors such as converter input voltage change, load change and losses in circuit elements. In order to obtain a constant output voltage, a controller must be added to the converter. In this paper, problem of designing controller for Buck converter in presence of circuit none idealities such as: switch resistance, inductor and capacitor series resistance, diode voltage drop and load current variations is solved. To do this, using State Space Averaging (SSA), small signal model of converter is obtained. In the next step, a controller is designed based on Integral of Time multiplied by Absolute Error (ITAE) performance index. Controller performance is tested with the aid of simulation for different scenarios.
Açıklama
Anahtar Kelimeler
Buck converter, Close loop control, State space averaging, Type 2 error amplifier
Kaynak
International Journal of Advanced and Applied Sciences
WoS Q Değeri
Scopus Q Değeri
Q4
Cilt
4
Sayı
1
Künye
Asadi, F. ve Abut, N. (2017). ITAE criterion based controller for buck converter. International Journal of Advanced and Applied Sciences, Institute of Advanced Science Extension. 4(1), s. 15-22.
