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A Novel Method for the Comprehensive Evaluation of Aerospace Components Based on GRAAP

机译：基于GRAAP的航空零件综合评价新方法。

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摘要

The effective evaluation of aerospace components can strongly guarantee the normal running of spacecraft. A novel model called Grey Relational Analysis Based on the Angle Perspective (GRAAP) has been developed in this paper, which can be used to carry out evaluation for the aerospace components by comparing their relation intensities between evaluation component and reference components. Take a regular component as an example; a case study has been introduced based on GRAAP, and the results indicated that the grade of component waiting for evaluation was III, and it can be used in the low orbit spacecraft at least, such as the near earth satellite, and the results were also considered to be more objective than that from some other comprehensive methods. In addition, like other traditional GRA models, GRAAP not only can deal with the evaluation issues, but can also be used to make predictions, make classifications, and so on.
机译：对航空航天部件的有效评估可以有力地保证航天器的正常运行。本文提出了一种基于角度视角的灰色关联分析模型（GRAAP），通过比较评估构件与参考构件之间的关系强度，可以对航空航天构件进行评估。以常规组件为例；基于GRAAP进行了案例研究，结果表明等待评估的成分等级为III级，至少可以用于低轨道航天器，如近地卫星，其结果还包括被认为比其他综合方法更客观。此外，像其他传统的GRA模型一样，GRAAP不仅可以处理评估问题，还可以用于进行预测，进行分类等。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第2期|830606.1-830606.8|共8页
  • 作者

    Xu Guodong; Guo Peng; Li Xuemei; Jia Yingying;

  • 作者单位

    Northwestern Polytech Univ, Sch Management, Xian 710129, Peoples R China.;

    Northwestern Polytech Univ, Sch Management, Xian 710129, Peoples R China.;

    Nanjing Univ Aeronaut & Astronaut, Coll Econ & Management, Nanjing 210016, Jiangsu, Peoples R China.;

    Northwestern Polytech Univ, Sch Management, Xian 710129, Peoples R China.;

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