Research on Simulation Accuracy
Wang Zi-cai · Jisuanji fangzhen · 2009
Accuracy is the key in simulation credibility assessment and fidelity study.Firstly,the concept of accuracy in the simulation field was summarized with its definition,classification and math descriptions in this paper.Then a modeling simulation process model was presented from the viewpoint of assessment,and the factors influencing simulation accuracy in each phase were analyzed.Following this,the framework of accuracy analysis in simulation systems was put forward,including the concept,goal,and quantitative description method.And the inaccuracy propagation laws of single model,sequential models and coupled models have been discussed in detail.Finally,the future research was proposed.