The Determination Research for the Direction of Equipment Maintainability Improvement Based on Parameter Sensitivity Analysis

摘要

The article embarks from the maintainability qualitative index parameters, based on the theory of Support Vector Machine Regression(SVR). The prediction model is established, with the normalized system maintainability qualitative index parameters and general evaluation respectively as the input and output of the model. It uses the Sensitivity Analysis of the impact of qualitative index parameters on the overall value, to determine the direction of the current equipment maintainability improvement. This method can provide the basis for the determination of maintainability improvement target.