Aiming at the problem of residual life prediction of buried oil pipeline,a residual life prediction model of buried oil pipeline based on ARIMA linear time series was constructed,and the residual life of oil pipeline was predicted.The results showed that based on ARIMA model,the residual life of this pipeline was predicted to be 27 years,which was the closest to the residual life of 28 years calculated by professional pressure experiments.Compared with other models,ARIMA model could predict the remaining life of the pipeline more accurately.
关键词
输油管道/剩余寿命/ARIMA时间序列
Key words
Oil pipelines/Residual service life/ARIMA time-series
维普
万方数据