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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 2: 182 - 184,189

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.02.047

CORRELATION TECHNOLOGY

Study on Validation of Simulation Models Based on Gray Relational Analysis with Dog Watch Mechanism

  • NING Xiaolei ,
  • WU Yingxia ,
  • CHEN Zhanqi
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  • Huayin Ordnance Test Center of China, Shaanxi Huayin 714200, China

Received date: 2014-05-06

  Online published: 2025-05-26

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Abstract

Ordinary gray relational (OGR) analysis usually stresses comprehensive performance of time serial data. When used in validation of simulation models, its comprehensive performance ignores time series' details, which is usually part of model error. To reduce the risk in application of OGR, a new gray relational analysis with dog watch mechanism was proposed, which is in view of the details of time series. When deviation excesses threshold value, dog watches and numbers are recorded. The numbers can provide technical support for model modifying. Finally, a case study was given to show reasonability and validity of the improved model.

Key words： validation of simulation models; gray relational degree; credibility; simulation; dog watch mechanism

Cite this article

NING Xiaolei , WU Yingxia , CHEN Zhanqi . Study on Validation of Simulation Models Based on Gray Relational Analysis with Dog Watch Mechanism[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(2) : 182 -184,189 . DOI: 10.15892/j.cnki.djzdxb.2015.02.047

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