The application of multi-layer hierarchical method in predicting equipment overhaul cost
Gao Bo · Hebei Nongye Daxue xuebao · 2002
This paper adopted correlation coefficient method to define the main influence factors of equipment overhaul cost and all the variables were changed as standardized style to estimate the values of these time?based parameters. The Multi?layer hierarchical recursion model for equipment overhaul cost forecasting is successfully established in overhaul cost prediction.