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:
Nov. 15, 2022
Filed:
Apr. 15, 2020
National Deep Sea Center, Shandong, CN;
Qingdao National Laboratory for Marine Science and Technology Development Center, Shandong, CN;
Tongwei Zhang, Qingdao, CN;
Lei Yan, Qingdao, CN;
Haibing Li, Qingdao, CN;
Xiujun Sun, Qingdao, CN;
Xianglin Xu, Qingdao, CN;
Jingxiao Liu, Qingdao, CN;
Lei Yang, Qingdao, CN;
Shengjie Qin, Qingdao, CN;
NATIONAL DEEP SEA CENTER, Shandong, CN;
QINGDAO NATIONAL LABORATORY FOR MARINE SCIENCE AND TECHNOLOGY DEVELOPMENT CENTER, Shandong, CN;
Abstract
The invention relates to a method and system for path planning of a wave glider, comprising acquiring historical navigation data of the glider and an underwater vehicle via a shore-based monitoring center; fitting historical navigation data nonlinearly by a deep learning neural network to obtain a trained network; acquiring real-time navigation data of the glider at an off-line end, real-time navigation data and predetermined shipping track data of the vehicle; obtaining the set of off-line optimized path planning schemes of the glider by the above data and the trained network; and determining an optimal path planning scheme of the glider by the deep learning neural network according to real-time data and constraint data of the glider at the on-line end. The invention can reasonably plan the path of the glider and ensure continuous and reliable information interaction between the glider and the vehicle.