电光与控制
電光與控製
전광여공제
ELECTRONICS OPTICS & CONTROL
2015年
1期
84-87
,共4页
白瑞阳%吴晓燕%陈永兴%卜祥伟%姚春明
白瑞暘%吳曉燕%陳永興%蔔祥偉%姚春明
백서양%오효연%진영흥%복상위%요춘명
模型验证%缺乏数据%特征曲线重构%专家知识
模型驗證%缺乏數據%特徵麯線重構%專傢知識
모형험증%결핍수거%특정곡선중구%전가지식
model validation%lack of data%characteristic curve reconstruction%expert knowledge
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。
針對倣真模型動態驗證過程中缺乏參攷數據的情況,提齣瞭一種基于特徵麯線重構的倣真模型驗證方法。首先通過與領域專傢交流得到倣真數據時序的特徵麯線,然後由特徵麯線對倣真數據進行參數估計,最後將所估計的參數與專傢給齣的範圍進行比較,完成倣真模型的驗證。倣真分析錶明,該方法能有效解決模型驗證中缺乏參攷數據的問題,具有一定的參攷意義。
침대방진모형동태험증과정중결핍삼고수거적정황,제출료일충기우특정곡선중구적방진모형험증방법。수선통과여영역전가교류득도방진수거시서적특정곡선,연후유특정곡선대방진수거진행삼수고계,최후장소고계적삼수여전가급출적범위진행비교,완성방진모형적험증。방진분석표명,해방법능유효해결모형험증중결핍삼고수거적문제,구유일정적삼고의의。
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 .