基于曲线拟合的仿真模型验证方法

A Method of Simulation Model Validation Based on Curve Fitting

仿真模型的验证方法研究是仿真模型可信性评估VV&A(Verification,Validation and Accreditation)中重要的研究内容之一。本文根据仿真模型的特点,利用曲线拟合方法,提出了一种基于计算模型指标过程差的统计验证方法,并以一个简单的物流仿真模型验证为例,说明了该方法的可行性和有效性,为仿真模型的验证提供了一个方法参考。

The research of simulation model validation method is an important research of VV A（Verification,Validation,and Accreditation） which is used to assess the credibility of simulation model.Based on the characteristics of the simulation model,the method of curve fitting was used to propose a method to calculate the difference between the processes of statistical indicators.With the example of logistics simulation model validation,the feasibility and effectiveness of this method were illustrated,and a method of reference was provided to verify the simulation model.