基于回归分析的低空空域资源可用性评价方法

低空空域资源一直是通用航空产业发展的瓶颈,是制约我国通用航空发展的关键因素之一。基于理论研究和实地调研,构建低空空域资源可用性评价指标体系,运用多元线性回归法对影响低空资源的军/民航各项因素进行系统分析,确定各级指标权重;以江苏省为例,深入分析该省低空可利用资源的现状,总结各地区实际情况和大量数据,通过多元线性回归结果显示各项因素对该地区的影响值;最后得出低空空域资源可用性结果。结果表明:采用回归分析方法分析低空空域资源,所得结果是科学且有效的,可为我国低空空域资源合理利用以及通用航空活动空域申报提供参考。

Evaluation Method of Usability of Low - level Airspace Resources

Low altitude Airspace resources has always been the development bottleneck of the general aviation industry, and is also one of the key factors in restricting the development of general aviation in China. Based on theoretical research and field research, the article constructs the evaluation index system for the availability of the low-altitude airspace resources, using the multivariate linear regression method to analyze the impact factors of the military and civil aviation which affect low altitude aviation resource, then determines the index weight at all levels. Taking Jiangsu province for example, the article analyzes the current situation of the available low altitude airspace resources in Jiangsu province. By summarizing the regional actual situations and the collected large amounts of data, through multiple linear regression, the results show the influence value of various different factors on the region, and finally draw a conclusion related to low-altitude airspace resource availability. The research results demonstrate that the method is scientific and effective, and provide a reference for rational use of China"s low altitude airspace resources and the declaration of general aviation airspace.