针对寿命周期费用估算和分析时存在的费用不确定性,需要对关键参数进行敏感度分析, 否则会影响到结果的正确性。通过分析引起费用不确定性的因素,阐述了敏感度分析的内涵和分析步 聚。为了验证该方法,举出示例加以说明。认为:敏感度分析的费用估算与分析中的运用,将对合理 决策产生重要作用。 For the cost uncertainty in estimating and analyzing life cycle costs, sensitivity analysis of key parameters is required, otherwise the correctness of the results will be affected. By analyzing the factors that cause the cost uncertainty, the connotation and analysis of sensitivity analysis are described. In order to verify this method, an example is given to illustrate. It is considered that the use of cost estimation and analysis in sensitivity analysis will play an important role in making sound decisions.