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:
Jul. 04, 2023
Filed:
Sep. 12, 2019
China University of Mining and Technology, Jiangsu, CN;
Gang Shen, Jiangsu, CN;
Zhencai Zhu, Jiangsu, CN;
Xiang Li, Jiangsu, CN;
Yu Tang, Jiangsu, CN;
Guohua Cao, Jiangsu, CN;
Gongbo Zhou, Jiangsu, CN;
Songyong Liu, Jiangsu, CN;
Yuxing Peng, Jiangsu, CN;
Hao Lu, Jiangsu, CN;
China University of Mining and Technology, Jiangsu, CN;
Abstract
The present invention discloses a hoisting container pose control method of a double-rope winding type ultra-deep vertical shaft hoisting system. The method comprises the following steps of step 1, building a mathematical model of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; step 2, building a position closed-loop mathematical model of an electrohydraulic servo subsystem; step 3, outputting a flatness characteristics of a nonlinear system; step 4, designing a pose leveling flatness controller of a double-rope winding type ultra-deep vertical shaft hoisting subsystem; and step 5, designing a position closed-loop flatness controller of the electrohydraulic servo subsystem.