计算机科学 ›› 2020, Vol. 47 ›› Issue (6A): 567-571.doi: 10.11896/JsJkx.190700201

• 交叉&应用 • 上一篇    下一篇

系统仿真可信度评估方法研究

郭聪蕊, 王珺, 封一鸣   

  1. 航空工业信息技术中心 北京 100028
  • 发布日期:2020-07-07
  • 通讯作者: 王珺(zhong_qiu1234@163.com)
  • 作者简介:781545918@qq.com
  • 基金资助:
    《仿真模型准确度评估技术研究》项目

Research on Method of Credibility Evaluation of System Simulation

GUO Cong-rui, WANG Jun and FENG Yi-ming   

  1. AVIC Information Technology Co.,Ltd.,BeiJing 100028,China
  • Published:2020-07-07
  • About author:GUO Cong-rui, born in 1991, master, intermediate engineer.Her main research interests include multidisciplinary system modeling and simulation.
    WANG Jun, born in 1984, master, senior engineer.His main research interests include multidisciplinary system mode-ling and simulation.
  • Supported by:
    This work was supported by the Program of the Research on Simulation Model Accuracy Evaluation Technology.

摘要: 借鉴国外仿真模型校核与验证(Verfication & Validation,V&V)标准和规范,提出了一种系统仿真模型可信度评估通用流程和方法。对模型评估的相关概念进行了阐述,给出了系统仿真可信度评估流程中的主要操作步骤。在评估方法中引入了考虑不确定性的特征选择验证方法进行模型验证。为展示评估验证方法的可行性与有效性,介绍了一个管路水击压力波动仿真模型可信度评估的实例。

关键词: 不确定度分析, 仿真模型, 模型成熟度评估, 模型可信度评估, 校核与验证

Abstract: Based on the simulation model verification and validation standards and guidelines from overseas,this paper proposed a general process and method for system simulation model credibility evaluation.This paper describes the corresponding concepts and lists the main steps in model evaluation.This proposed evaluation method employs the feature selective validation with uncertainty.In order to illustrate the feasibility and validity of the proposed evaluation method,the paper introduces an example of pressure fluctuation simulation model credibility evaluation in waterpipe.

Key words: Error analysis, Model credibility evaluation, Predictive capability maturity model, Ssimulation model, Verification and validation

中图分类号: 

  • N945.13
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