摘要
本文以时间序列为预测思想,采用多层递阶的预报方法,对生产矿井的剩余服务年限进行了预测。
This paper, using the time series as the idea of prediction, presents the prediction of the residual service life for existing mine making use of the predicting method of multi-echelon hierarchy
出处
《山东矿业学院学报》
CAS
1989年第2期14-18,23,共6页
Journal of Shandong University of Science and Technology(Natural Science)
关键词
矿井
生产能力
服务年限
预测
Time series
time-varying parameter
productive capacity of mine
service life
AR models
predictions
