The invention discloses a site selection method for a take-off and landing site of a manned electric vertical take-off and landing aircraft. According to the method, corresponding geographic information data of a city is imported into Arcgis, a city 3D image map is generated, an airspace limited area is eliminated, and candidate points conforming to the height and the area are screened through grids. Then, the number of rising and landing points suitable for urban construction is estimated through the construction cost, and the busy coefficient of each demand point is established; and finally, establishing a mathematical model by combining a P median model and taking the shortest weighted path from the demand point to the take-off and landing point as an optimization target, carrying out service radius analysis on each point position, and carrying out segmented calculation on the model by using a greedy algorithm to obtain a final site selection scheme.

    本发明公开了一种载人电动垂直起降飞行器起降点选址方法。本发明将城市相应的地理信息数据导入Arcgis,生成城市3D影像图,排除空域受限区域,通过栅格筛选符合高度和面积的候选点。然后通过建设成本估算出适合城市建设的起降点数量,并建立各需求点的繁忙系数。最后结合P中值模型以需求点到起降点的加权路径最短为优化目标建立数学模型,对各点位进行服务半径分析,用贪心算法对模型进行分段计算,获取最终选址方案。


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    Title :

    Method for selecting site of take-off and landing site of manned electric vertical take-off and landing aircraft


    Additional title:

    一种载人电动垂直起降飞行器起降点选址方法


    Contributors:
    CHEN JIDA (author) / LIU YUGANG (author) / YI HONGBO (author) / ZHENG SHUAI (author) / CHEN XINJIE (author)

    Publication date :

    2023-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS