Improvement of the Sensitivity Analysis Method Based on Fluctuations in the Dynamic Range

摘要

To improve the traditional method of sensitivity analysis in dealing with the fluctuations range of uncertainties and occurrence probability of fluctuation-range, this article estimated the distribution of uncertainties by objective and subjective probability analysis, took the relative changes of the uncertainties into account, and obtained a new formula for the sensitive coefficient. This formula, which depicts the risk factors more objectively and comprehensively, will have a larger application prospect.