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:
Aug. 23, 2022
Filed:
Feb. 25, 2022
K-nearest neighbour rock burst prediction method and device based on big data visualization analysis
Beijing University of Civil Engineering and Architecture, Beijing, CN;
Yu Zhang, Beijing, CN;
Mingkui Zhang, Beijing, CN;
Dongqiao Liu, Beijing, CN;
Maozu Guo, Beijing, CN;
Jitao Li, Beijing, CN;
Zhaoyong Lv, Beijing, CN;
Yilin Su, Beijing, CN;
Kailong Gao, Beijing, CN;
Kaifeng Liu, Jiangsu, CN;
BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTURE, Beijing, CN;
Abstract
A K-nearest neighbour rock burst prediction method and device based on big data visualization analysis are provided. The method includes the following steps: S, obtaining spectrum characteristics and amplitude/energy characteristics of rocks according to rock data; and S, accurately predicting rock burst by a K-nearest neighbour algorithm according to the spectrum characteristics and the amplitude/energy characteristics. By adopting the technical scheme, the rock burst can be accurately predicted to avoid huge economic and casualties.