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:
Apr. 14, 2026
Filed:
Jul. 09, 2025
Arif I. Sarwat, Miami, FL (US);
Milad Behnamfar, Miami, FL (US);
Arif I. Sarwat, Miami, FL (US);
Milad Behnamfar, Miami, FL (US);
The Florida International University Board of Trustees, Miami, FL (US);
Abstract
A method for suppressing output voltage fluctuations in a dynamic wireless charging (DWC) system for electric vehicles is provided. The method includes performing a passivity-based control step that includes performing an energy shaping stage and performing a damping injection stage to mitigate energy oscillations and enhance stability of the DWC system; deriving an intermediary variable that corresponds to an inductor current and serves as a reference value for the inductor current in a subsequent integral terminal sliding mode control step; and performing the integral terminal sliding mode control step that includes defining a terminal integral sliding surface based on the intermediary variable; selecting a reaching law that satisfies a preset condition; and deriving a formula for determining duty cycles for the DWC system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile