化工矿物与加工2018，Vol.47Issue(5)：48-52,5.DOI:10.16283/j.cnki.hgkwyjg.2018.05.012
基于灰色理论的露天矿边坡位移预测预警研究
Research of prediction and early warning of slope displacement in open-pit mines based on Gray Theory
韩连生 1宋光仁2
作者信息
- 1. 鞍钢集团矿业公司弓长岭有限公司露采分公司,辽宁 辽阳 111008
- 2. 辽宁科技大学土木工程学院,辽宁 鞍山 114051
- 折叠
摘要
Abstract
In order to make monitoring and early warning on the slope deformation displacement in open-pit mines, the prediction model of displacement deformation based on Gray Theory is proposed. By collecting the valid data, smooth processing of the time series data is performed before the deformation displacement data are predicted using the gray system model. The theoretical model is applied in the monitoring system of an open pit slope. Compared with the regression prediction method and single exponential smoothing method, the proposed method obtains a more accurate prediction result, which shows that the theoretical model makes full use of the gray model character of the slope deformation data, and the accuracy and prediction ability are significantly improved. Therefore, the method can be used for early warning analysis in the open-pit mine slope monitoring.关键词
露天矿边坡/灰色理论/回归预测/一次指数平滑法/位移预测Key words
open-pit mine slope/Gray Theory/regression prediction/single exponential smoothing method/displacement prediction分类
矿业与冶金引用本文复制引用
韩连生,宋光仁..基于灰色理论的露天矿边坡位移预测预警研究[J].化工矿物与加工,2018,47(5):48-52,5.
