本标准的目的是规范验证和确认方法，该方法量化了在指定验证点对指定变量的溶液和数据进行比较后得出的准确度。该方法使用实验不确定度分析的概念来考虑误差和不确定性的解决方案和数据。本标准的范围是在模拟实际实验条件的情况下，在指定验证点对指定验证变量的模拟精度进行量化。考虑验证点以外的域内点的解的精度，例如验证域内的插值/外推，是针对每个问题族的工程判断问题，超出了本标准的范围。

The objective of this Standard is the specification of a verification and validation approach that quantifies the degree of accuracy inferred from the comparison of solution and data for a specified variable at a specified validation point. The approach uses the concepts from experimental uncertainty analysis to consider the errors and uncertainties in both the solution and the data.The scope of this Standard is the quantification of the degree of accuracy of simulation of specified validation variables at a specified validation point for cases in which the conditions of the actual experiment are simulated. Consideration of solution accuracy at points within a domain other than the validation points, for example interpolation/extrapolation in a domain of validation, is a matter of engineering judgment specific to each family of problems and is beyond the scope of this Standard.