風電場對航管二次監(jiān)視雷達S模式的影響分析
發(fā)布時間:2018-07-27 21:27
【摘要】:風電場作為一種運動的大型障礙物可能對航管二次監(jiān)視雷達的性能產生影響。目前航管二次監(jiān)視雷達正在經歷逐步由A/C模式到S模式的轉變升級,研究風電場對航管二次監(jiān)視雷達S模式的影響,對保障民航飛行安全具有重要意義。該文在S模式和A/C模式信號特征對比分析的基礎上,分析了S模式詢問信號和應答信號可能受到風電場影響的條件,并由此給出了S模式二次雷達附近可能受風電場影響的飛行范圍的計算方法,同時給出了其與A/C模式影響范圍的定量化比較。該文所提方法及相關結論可以為風電場附近的雷達選址(或新建風電場選址)和飛行程序的設計提供依據(jù)。
[Abstract]:The wind farm, as a large obstacle in motion, may affect the performance of the two surveillance radar. At present, the two surveillance radar is undergoing a gradual change from the A/C mode to the S mode, and the study of the influence of the wind farm on the S mode of the two surveillance radar is of great significance to the safety of the civil aviation. On the basis of the comparison and analysis of S mode and A/C mode signal characteristics, the conditions that the query signal and response signal of S mode may be affected by the wind field are analyzed, and the calculation method of the flight range which may be affected by the wind electric field near the two radar of S mode is given, and the quantitative comparison of the influence range of the A/C mode is given. The proposed method and relevant conclusions can provide a basis for the design of radar location (or location of new wind farms) and the design of flight procedures near wind farms.
【作者單位】: 中國民航大學;
【基金】:國家自然科學基金委員會與中國民航局聯(lián)合資助項目(U1533110,U1233109) 國家自然科學基金(61571442) 中國民用航空局空中交通管理局科技計劃項目 中央高;究蒲袠I(yè)務費項目(3122015D005)~~
【分類號】:TN958.96
[Abstract]:The wind farm, as a large obstacle in motion, may affect the performance of the two surveillance radar. At present, the two surveillance radar is undergoing a gradual change from the A/C mode to the S mode, and the study of the influence of the wind farm on the S mode of the two surveillance radar is of great significance to the safety of the civil aviation. On the basis of the comparison and analysis of S mode and A/C mode signal characteristics, the conditions that the query signal and response signal of S mode may be affected by the wind field are analyzed, and the calculation method of the flight range which may be affected by the wind electric field near the two radar of S mode is given, and the quantitative comparison of the influence range of the A/C mode is given. The proposed method and relevant conclusions can provide a basis for the design of radar location (or location of new wind farms) and the design of flight procedures near wind farms.
【作者單位】: 中國民航大學;
【基金】:國家自然科學基金委員會與中國民航局聯(lián)合資助項目(U1533110,U1233109) 國家自然科學基金(61571442) 中國民用航空局空中交通管理局科技計劃項目 中央高;究蒲袠I(yè)務費項目(3122015D005)~~
【分類號】:TN958.96
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相關期刊論文 前2條
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【共引文獻】
相關期刊論文 前10條
1 吳仁彪;馬晨曦;王曉亮;何煒琨;;風電場對航管二次監(jiān)視雷達S模式的影響分析[J];電子與信息學報;2017年08期
2 周榮衛(wèi);何曉鳳;;模式分辨率對東北地區(qū)近地層風場預報性能的影響[J];氣象科技進展;2017年01期
3 豐穎;,
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