US Patent Issued to Shandong University on July 28 for "Servo control method and system for multi-joint hydraulic manipulator based on adaptive sliding mode" (Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,640, issued on July 28, was assigned to Shandong University (Jinan City, China).

"Servo control method and system for multi-joint hydraulic manipulator based on adaptive sliding mode" was invented by Xuewen Rong (Jinan, China), Shuai Zan (Jinan, China), Guoteng Zhang (Jinan, China), Teng Chen (Jinan, China), Xin Ma (Jinan, China), Yibin Li (Jinan, China) and Yong Fan (Jinan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A servo control method for a multi-joint hydraulic manipulator based on adaptive sliding mode is provided. A motion trajectory of an end of the multi-joint hydraulic manipulator in a workspace is generated, and expected angula...