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中文摘要：
空域系统运行效率是衡量空域系统总体运行状况的重要指标。为最大限度地提高空域资源的利用效率和服务能力，对空域系统运行效率的评估进行研究。首先，分析了空域系统运行效率的影响因素，结合实际运行情况建立了空域系统运行效率评估指标体系。然后，利用数据包络分析法（DEA），建立了空域系统运行效率定量评估模型，并首次提出指标总冗余率和总亏空率，分析了各指标对效率的影响程度。最后，通过实例分析验证模型的可行性。
英文摘要：
Airspace system operation efficiency is one of the important indicators to measure overall operation situation of the airspace system. In order to maximize the airspace resource utilization efficiency and service capability, the assessment of airspace system operational efficiency was studied. Based on the influencing factors of airspace system efficiency and the practical operation of airspace system, the efficiency evaluation index system is established. The model for quantitative assessment of airspace system operating efficiency was built by using data envelopment analysis method. Total redundancy rate and total hole rate is first proposed to analysis the influence degree of each index on efficiency. Finally, through the case analysis, the feasibility of the assessment model is verified.
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