基于特征曲线重构的仿真模型验证  

Validation of Simulation Model Based on Characteristic Curve Reconstruction

作　　者：白瑞阳 吴晓燕[1] 陈永兴[1] 卜祥伟[1] 姚春明[1] 

机构地区：[1]空军工程大学防空反导学院,西安710051

出　　处：《电光与控制》2015年第1期84-87,共4页Electronics Optics & Control

基　　金：陕西省自然科学基础研究计划资助项目(2012JM8020)

摘　　要：针对仿真模型动态验证过程中缺乏参考数据的情况,提出了一种基于特征曲线重构的仿真模型验证方法。首先通过与领域专家交流得到仿真数据时序的特征曲线,然后由特征曲线对仿真数据进行参数估计,最后将所估计的参数与专家给出的范围进行比较,完成仿真模型的验证。仿真分析表明,该方法能有效解决模型验证中缺乏参考数据的问题,具有一定的参考意义。Aiming at the situation of lacking of reference data in simulation model validation,a method based on characteristic curve reconstruction was proposed and used into model validation. Firstly,the characteristic curve of simulation data time series was acquired through communicating with related experts.Then the parameters of simulation data were estimated using the characteristic curve. Finally,the estimated parameters were compared with the parameters given by experts to validate the simulation model. The results of simulation analysis show that the proposed method can solve the problem of lacking of reference data in simulation validation effectively,and is of certain reference value.

关 键 词：模型验证 缺乏数据 特征曲线重构 专家知识 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计] TP391.9[自动化与计算机技术—计算机应用技术]