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simulation credibility
相关语句
  仿真可信度
     Fuzzy Judgement to Simulation Credibility
     仿真可信度模糊评判
短句来源
     Simulation Credibility Evaluation Method for Missile Weapon System
     导弹武器系统仿真可信度评估方法研究
短句来源
     Simulation Credibility
     仿真可信度
短句来源
     In this paper, the definition, characters and an evaluation model of simulation credibility are presented, and the relationship between credibility and VV&A is analyzed.
     本文提出了仿真可信度的定义和性质,给出一个可信度评估模型,并分析了可信度和VV&A的关系,为仿真可信度评估方法研究提供了理论基础。
短句来源
     According to the present situation of research on simulation credibility in our country and foreign countries,discuss the theory of simulation credibility evaluation.
     根据国内外仿真可信度研究现状 ,探讨了仿真可信度评估理论。
短句来源
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  仿真可信性
     Summarizing the main research directions and research results about theory of VV&A are and analyzing basic theory of VV&A including defines, objectives, principles, methods and process, the thesis discusses the VV&A and evaluation of simulation credibility.
     对相关VV&A理论的主要研究方向与成果进行了总结,对VV&A的方法体系,其中包括了定义、目的、原则、技术方法和过程等内容进行了深入剖析,并结合国内外相关研究成果对VV&A和仿真可信性评估等概念进行了探讨。
短句来源
     Modern Spectral Estimation and its Application in the Research of Simulation Credibility
     现代谱估计方法在仿真可信性研究中的应用
短句来源
     Study of Torpedo Homing Simulation Credibility on the Basis of Time-Frequency Analysis
     鱼雷自导仿真可信性的时—频分析研究
短句来源
     Study on the new method for simulation credibility
     仿真可信性分析新方法研究
短句来源
     Research on Theory and Method of Systematic Simulation Credibility
     系统仿真可信性评估理念与方法
短句来源
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  “simulation credibility”译为未确定词的双语例句
     The two-dimensional cross-correlation method on the basis of time-frequency analysis is presented in this paper to evaluate torpedo homing simulation credibility.
     本文采用基于时—频分析的二维互相关方法,评估鱼雷自导仿真结果的可信性,并用仿真数据和实测数据对这种方法进行了验证。
短句来源
     Based on the analysis of simulation credibility,the paper discusses some problems in practice and suggests some new ideas about how to evaluate simulation system with similarity theory.
     在对文献 [3、4 ]提出的仿真系统可信性评估方法进行分析的基础上 ,指出了实际应用该种方法时面临的问题 ,并提出了用相似理论指导仿真系统可信性评估的几点建议和新的思路 .
短句来源
     After summarizing the reasons of this phenomenon,the article puts forward the methods to improve simulation credibility.
     总结产生这种现象的原因后,提出了提高仿真可靠性的方法.
短句来源
     During the judgment of visual model the fuzzy judgment method of simulation credibility is presented.
     在视景系统的评判中,本文引用模糊评判法,通过设计因素集和评判集,得到视景系统的模糊评判可信度。
短句来源
     This article discusses the significance of the research of simulation credibility and its relationship with the modeling and simulation.
     讨论了可信度研究的重要意义以及可信度研究与仿真建模之间的关系 .
短句来源
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The concepts and methods of foreign research on simulation credibility are introduced. On the basis of the characteristics of dynamic system simulation, its credibility analysis is divided into two parts: static consistence test and dynamic consistence test,and the method of dynamic consistence test by spectrum analysis is emphatically discussed. Then, specific methodology of the reserach on simulation credibility of missile system is analyzed, and a technology project is given.

介绍了国际上仿真可信性研究的概念和方法。根据动态系统仿真的特点,将其可信性研究分为静态性能检验和动态性能检验,重点讨论了基于频谱估计的动态一致性检验方法。然后分析了导弹系统仿真可信性研究的具体思想和方法,给出了一个技术方案。

Simulation credibility is an important constituent part of simulation research, its main role includes model validation, verification and accreditation(VV&A). Spectral analysis is a quantitative method of simulation credibility research, which is suitable for analyzing the dynamic performance of the system, and a statistical test method with high confidence level. Especially, modern spectral estimation is not only of high resolution, but also able to process non stationary time series, so it is widely...

Simulation credibility is an important constituent part of simulation research, its main role includes model validation, verification and accreditation(VV&A). Spectral analysis is a quantitative method of simulation credibility research, which is suitable for analyzing the dynamic performance of the system, and a statistical test method with high confidence level. Especially, modern spectral estimation is not only of high resolution, but also able to process non stationary time series, so it is widely used. In this paper, it is respectively discussed that the statistical character, application range of Fourier spectral estimation, maximum entropy spectral estimation, cross spectral estimation, Wigner distribution, evolutive spectral estimation.

仿真可信性研究是仿真研究的重要组成部分,其主要工作包括模型的验证、确认和认定(VV&A)。谱分析方法是研究仿真可信性的定量方法,适合于对系统动态性能进行分析,是一种统计检验方法,且可信度较高。特别是现代谱估计方法,既有高分辨率,又可以分析非平稳时间序列,具有广泛的应用。该文分别分析了傅立叶谱估计、最大熵谱估计、交叉谱估计、瞬时谱估计、演变谱估计等的统计特性、应用特点和适用范围。

Based on the basic idea of the fuzzy information optimization processing,the indeterminacy of simulation data,which was regarded as fuzzy information,was analyzed. The principle of information diffusion and the method of set- valued fuzzy processing were used to optimize the indeterminate simulation data. Hence,the simulation data validity was improved.The results show that,by using the above principle and method to improve the simulation data validity,the accuracy of simulation result,and the simulation...

Based on the basic idea of the fuzzy information optimization processing,the indeterminacy of simulation data,which was regarded as fuzzy information,was analyzed. The principle of information diffusion and the method of set- valued fuzzy processing were used to optimize the indeterminate simulation data. Hence,the simulation data validity was improved.The results show that,by using the above principle and method to improve the simulation data validity,the accuracy of simulation result,and the simulation credibility as well,is improved to some extent.

根据模糊信息优化处理的基本思想 ,分析仿真数据的模糊不确定性 .把具有不确定性的仿真数据视为模糊信息 ,并应用信息扩散原理和集值化模糊处理方法 ,对具有不确定性的仿真数据进行优化处理 ,以提高仿真数据有效性 .研究结果表明 ,应用上述方法改进仿真数据的有效性 ,能在一定程度上提高仿真结果的精度 ,从而提高了仿真可信性

 
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