The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Nov. 15, 2023
Foshan Xianhu Laboratory, Guangdong, CN;
Jing Chen, Guangdong, CN;
Chun Xiao, Guangdong, CN;
Chihua Lu, Guangdong, CN;
Mu Yang, Guangdong, CN;
Siyilang You, Guangdong, CN;
Jiawei Gao, Guangdong, CN;
Huchuan Yang, Guangdong, CN;
Junjie Zhao, Guangdong, CN;
Congding Yang, Guangdong, CN;
Zhuo Wang, Guangdong, CN;
FOSHAN XIANHU LABORATORY, Guangdong, CN;
Abstract
A DC-to-DC converter control method and system based on backstepping super-twisting, a device, and a storage medium are disclosed, the method including: constructing a state-space model of a DC-to-DC converter according to Kirchhoff's laws and a topological structure of the DC-to-DC converter; acquiring initial PWM wave control information by using a backstepping control algorithm in an inner current loop of the DC-to-DC converter according to the state-space model; processing the initial PWM wave control information by using a super-twisting sliding mode control algorithm in an outer voltage loop of the DC-to-DC converter based on the state-space model to obtain final PWM wave control information; and regulating an operation state of the DC-to-DC converter with the final PWM wave control information.