摘要：【中文】本发明提出一种用于专用融合网络中基于相对熵和理想解的垂直切换方法，所述方法所述方法包括步骤1、利用层次分析法计算网络属性的主观权重；步骤2、采用熵值法计算网络属性的客观权重；步骤3、基于相对熵和理想解相似排序法进行候选网络排序，根据候选网络排序顺序确定最佳切换网络；本发明提出的基于相对熵和理想解相似排序法的垂直切换方法比传统的简单加权法具有更好的切换判决性能。 【EN】The invention provides a vertical switching method based on relative entropy and ideal solution for a special fusion network, which comprises the following steps of 1, calculating subjective weight of network attributes by using an analytic hierarchy process; step 2, calculating objective weight of network attribute by adopting an entropy method; step 3, performing candidate network sorting based on a relative entropy and ideal solution similarity sorting method, and determining an optimal switching network according to the candidate network sorting sequence; compared with the traditional simple weighting method, the vertical switching method based on the relative entropy and ideal solution similarity ordering method provided by the invention has better switching judgment performance.