华北科技学院学报
華北科技學院學報
화북과기학원학보
JOURNAL OF NORTH CHINA INSTITUTE OF SCIENCE AND TECHNOLOGY
2013年
3期
29-32
,共4页
灰色理论%缓冲算子%瓦斯涌出量%预测%GM(1,1)模型
灰色理論%緩遲算子%瓦斯湧齣量%預測%GM(1,1)模型
회색이론%완충산자%와사용출량%예측%GM(1,1)모형
relaxative operator%amount of mine gas emission%grey model GM(1,1)
以预测矿井瓦斯相对涌出量为研究目的,运用缓冲算子理论,建立了灰色系统模型,并将该模型应用到某矿井的瓦斯涌出量预测分析中,对该矿历年来相对瓦斯涌出量进行了灰色生成,建立了灰色预测,对照精度检验可知,达到了一级精度,预测结果可靠。
以預測礦井瓦斯相對湧齣量為研究目的,運用緩遲算子理論,建立瞭灰色繫統模型,併將該模型應用到某礦井的瓦斯湧齣量預測分析中,對該礦歷年來相對瓦斯湧齣量進行瞭灰色生成,建立瞭灰色預測,對照精度檢驗可知,達到瞭一級精度,預測結果可靠。
이예측광정와사상대용출량위연구목적,운용완충산자이론,건립료회색계통모형,병장해모형응용도모광정적와사용출량예측분석중,대해광력년래상대와사용출량진행료회색생성,건립료회색예측,대조정도검험가지,체도료일급정도,예측결과가고。
In order to predict the relative emission volume of mine gas , a model called grey system theory is built by using there-laxative operator theory.To apply this model to forecast the emission volume of mine gas , we create the grey theory depending on the emission volume in coal mine , and then to forecast the grey system of coal mine.It is shown that the grey system model has the first-degree precision by comparing the degrees of precision.