Extended Feedback Linearisation Control of Non-ideal DCDC Buck Converter in Continuous-conduction Mode

• Autorzy: Csizmadia Miklos , Kuczmann Miklos

Identyfikatory

DOI

10.2478/pead-2022-0001

• Języki publikacji: EN

Abstrakty

EN

This paper presents an extended form of Feedback Linearisation Control (FBLC), which is tested in a non-ideal buck converter in Continuous-conduction Mode (CCM). The FBLC is often used in power electronics to control a non-linear system, due to its advantageous properties. The application of the error integrator shows better steady-state and transient properties, such as a decrease of inrush current. The linearised system has been controlled by the pole placement and the technique is illustrated through an example and simulated via Matlab. The results have been compared by using a classical PID controller, allowing the benefits of FBLC to be highlighted.

Słowa kluczowe

EN

DC-DC buck converter; feedback linearisation; inrush current; parasitics; Ackermann

• Wydawca: De Gruyter
• Czasopismo: Power Electronics and Drives
• Rocznik: 2022
• Tom: Vol. 7 (42)
• Strony: 1--8
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Csizmadia Miklos

• Széchenyi István University, H-9026 Győr, Egyetem tér 1, Hungary

• https://orcid.org/0000-0003-0556-7084

autor

Kuczmann Miklos

• Széchenyi István University, H-9026 Győr, Egyetem tér 1, Hungary

• https://orcid.org/0000-0001-5042-7991

Bibliografia

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• Time-Response Analysis of a Boost Converter Circuit, Control Tutorial for Matlab & Simulink (https://ctms.engin.umich.edu/CTMS/index.php?aux=Activities_BoostcircuitA)
• Wibawa, U., Mardiana, E. and Ardhenta, L. (2020). Design and performance analysis of PID controller for extended output voltage buck-boost converter. In: 2020 10th Electrical Power, Electronics, Communications, Controls and Informatics Seminar (EECCIS), 2020, pp. 31–36, doi: 10.1109/EECCIS49483.2020.9263458.
• Xu, H., Cheng, M., Zhang, F. (2019). Modeling and simulation of non-ideal buck converter in CCM. In: IOP Conference Series: Earth and Environmental Science. 300. 042098. doi: 10.1088/1755-1315/300/4/042098.