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| Research on Evaluation of Battlefield Electromagnetic Environment Complexity Based on Multi-level Index |
| Received:July 30, 2020 Revised:September 01, 2020 |
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| DOI：10.7643/issn.1672-9242.2021.02.019 |
| KeyWord:electromagnetic environment complexity analytic hierarchy process grey evaluation |
| Author | Institution |
| WANG Shuai |
Equipment Simulation Training Center, Army Engineering University, Shijiazhuang , China |
| LI Ting |
Equipment Simulation Training Center, Army Engineering University, Shijiazhuang , China |
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| Abstract: |
| In order to effectively solve the problem of quantitative evaluation of battlefield electromagnetic environment complexity, a multi-level index comprehensive evaluation method is proposed.Based on the analytic hierarchy process (AHP) and grey comprehensive evaluation, the electromagnetic radiation, electromagnetic adaptability and electromagnetic interference factors of the electromagnetic environment in the battlefield are analyzed, and the five level evaluation index system of target level, index level and criterion level is established by this method. Eleven kinds of evaluation indexes are selected, and their comprehensive weights are calculated by the principle of sum method and entropy weight method. The evaluation index matrix is established by the expert scoring method, the comprehensive evaluation is carried out by the grey evaluation theory, and the quantitative evaluation value is obtained by combining the index weight. The calculation process and results show that the method is universal, and widely applied to different index evaluation. The evaluation can also be performed in combination with specific test data, which can provide valuable reference for the complexity evaluation of battlefield electromagnetic environment. |
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