Research on beam supply control strategy based on sliding mode control

• Autorzy: Zhang Hao , Dong Haiying , Zhang Baoping , Wu Tong , Chen Changwen

Identyfikatory

DOI

10.24425/aee.2020.133030

• Języki publikacji: EN

Abstrakty

EN

In the hybrid multiple H-bridge topology of beam supply, the load change of a DC/DC full-bridge converter can greatly affect the output voltage during onsite operation. An improved sliding mode control (SMC) strategy is thus proposed in this paper, where the rate of switching control is added to the law of system equivalent control to create a law that can realize a complete sliding mode control. Considering the special operating conditions of the load can have an influence on the performance of the controller, the impact of uncertainty existing in onsite conditions is suppressed with the proposed strategy utilized. The validity of the proposed strategy, finally, is verified by simulation, which proves the outperformance of the system in both robustness and dynamics.

Słowa kluczowe

EN

beam supply; DC/DC converter; robustness; sliding mode control

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2020
• Tom: Vol. 69, nr 2
• Strony: 349--364
• Opis fizyczny: Bibliogr. 20 poz., rys., tab., wz.

Twórcy

autor

Zhang Hao

• Lanzhou Jiaotong University China, Lanzhou Institute of Physics China

autor

Dong Haiying

• Lanzhou Jiaotong University China, Lanzhou Institute of Physics China

autor

Zhang Baoping

• Lanzhou Jiaotong University China, Lanzhou Institute of Physics China

autor

Wu Tong

• Lanzhou Jiaotong University China, Lanzhou Institute of Physics China

autor

Chen Changwen

• Lanzhou Jiaotong University China, Lanzhou Institute of Physics China

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).