为了使协同式地面延误程序(CDM GDP)中的时隙分配更趋于合理化,本文先对该程序中基于OPTIFLOW模型的时隙分配(RBS++)算法和时隙分配的公平性-有效性(E-E)标准选取进行了理论分析,并根据理论分析的结果进行了实验仿真,得出了各个航班的延误时间和所有航班的总延误成本的分布。仿真结果表明:当采用航班单优先权方法作为E-E标准时,既能有效减少总延误成本,同时还能兼顾公平性因素,是一种比较理想的E-E标准 In order to rationalize the allocation of time slots in CDM GDP, this paper first analyzes the fairness-validity of time slot assignment (RBS ++) algorithm based on OPTIFLOW model and slot allocation ) Standard selection of theoretical analysis, and based on the theoretical analysis of the results of the experimental simulation, the delay of each flight and the total delay cost distribution of all flights. The simulation results show that it is an ideal E-E standard when using single-priority flight method as the E-E standard, which not only can effectively reduce the total delay cost but also takes into account the fairness factor