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| Application of Grey Cluster Method in Aviation Equipment Support Characteristics Evaluation |
| Received:November 12, 2012 Revised:March 01, 2013 |
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| DOI： |
| KeyWord:aviation equipment support characteristics improved grey cluster evaluation |
| Author | Institution |
| SHI Feng-long |
Qingdao Branch of Naval Aeronautical Engineering Academy，Qingdao，China |
| ZHAO Gong-wei |
Qingdao Branch of Naval Aeronautical Engineering Academy，Qingdao，China |
| ZHU Hua-yuan |
Qingdao Branch of Naval Aeronautical Engineering Academy，Qingdao，China |
| WANG Li-ming |
Qingdao Branch of Naval Aeronautical Engineering Academy，Qingdao，China |
| LIU Jun-ying |
Qingdao Branch of Naval Aeronautical Engineering Academy，Qingdao，China |
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| Abstract: |
| Selection of evaluation method scientifically and efficiently is one of important taches of application test and estimation. Insufficiency of triangular whitenization weight function was analyzed. Fixed weight cluster evaluation model based on improved trapezoidal whitenization weight function was established by using and improving trapezoidal whitenization weight function. The model provided a good solution to the problems of influence of adjacent several categories clustering center and difference of gray interval length. The model was applied for aviation equipment support characteristic index assessment. The results showed that this method is scientific and effective. |
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