US Patent Issued to DALIAN UNIVERSITY OF TECHNOLOGY on March 17 for "Aero-engine surge active control system based on fuzzy controller switching" (Chinese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,916, issued on March 17, was assigned to DALIAN UNIVERSITY OF TECHNOLOGY (Dalian, China).

"Aero-engine surge active control system based on fuzzy controller switching" was invented by Ximing Sun (Dalian, China), Fuxiang Quan (Dalian, China), Chongyi Sun (Dalian, China) and Yanhua Ma (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aero-engine surge active control system based on fuzzy controller switching is provided. The present invention selects a basic controller with the most appropriate current state for switching control according to the operating state of a compressor based on the principle of fuzzy switching, and can realize...