Research on voltage control of Buck converter based on PID and fuzzy-PID controllers

Qianchao Liao; Yuntao Sun

doi:10.1117/12.2638944

23 May 2022 Research on voltage control of Buck converter based on PID and fuzzy-PID controllers

Qianchao Liao, Yuntao Sun

Proceedings Volume 12254, International Conference on Electronic Information Technology (EIT 2022); 1225407 (2022) https://doi.org/10.1117/12.2638944
Event: International Conference on Electronic Information Technology (EIT 2022), 2022, Chengdu, China

Abstract

Buck converter is widely used in solar power generation and electric vehicle batteries. In order to control the output voltage, this paper builds Buck converter simulation model using PID and fuzzy-PID controllers and examines improvements to the Buck converter performance. The PID and fuzzy-PID controllers regulate the duty cycle of Buck converter so that the output voltage follows the reference voltage. The simulation results present that the settling time of fuzzy-PID is faster than PID and the voltage deviation of fuzzy-PID is smaller than the PID. The performances of system with fuzzy-PID controller are better than system with PID.

Citation Download Citation

Qianchao Liao and Yuntao Sun "Research on voltage control of Buck converter based on PID and fuzzy-PID controllers", Proc. SPIE 12254, International Conference on Electronic Information Technology (EIT 2022), 1225407 (23 May 2022); https://doi.org/10.1117/12.2638944

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available