| 等维新信息模型在矿区地表沉降预测中的应用 |
| |
| 引用本文： | 杨泰,余学祥.等维新信息模型在矿区地表沉降预测中的应用[J].煤炭技术,2011,30(10). |
| |
| 作者姓名： | 杨泰 余学祥 |
| |
| 作者单位： | 安徽理工大学测绘学院,安徽淮南,232001 |
| |
| 摘 要： | 在煤层开采过程中,实时动态的对矿区地表的下沉值进行观测与预计对煤矿的安全生产及矿区人们的生活有重要的作用。因为灰色系统GM(1,1)预计模型具有所需数据量少,计算简单,预测准确的特点,所以文章用灰色系统GM(1,1)模型对矿区地表的下沉值进行了预计,得到比较好的效果
|
| 关 键 词： | GM(1 1)模型 等维新信息模型 沉降 预测 |
Application of Equal-dimension and New-information Model in Terrain Subsidence Prediction in mining Area |
| |
| YANG Tai,YU Xue-xiang.Application of Equal-dimension and New-information Model in Terrain Subsidence Prediction in mining Area[J].Coal Technology,2011,30(10). |
| |
| Authors: | YANG Tai YU Xue-xiang |
| |
| Affiliation: | YANG Tai,YU Xue-xiang(Anhui University of Science and Technology,Huainan 232001,China) |
| |
| Abstract: | In the coal mining process,real-time dynamic observation and estimation of sedimentation value of the surface mining area has an important role on coal mine production safety and people's lives.Because the gray system GM(1,1) prediction model has the characteristics of less the required data,simple calculation,accurate prediction,this paper estimated subsidence of the surface mining area using the gray system GM(1,1) model to get better results. |
| |
| Keywords: | GM(1 1) model dimension new information model subsidence forecast |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
