基于相关进近模式的双跑道容量计算及仿真

Calculation and Simulation of Two-runway Capacity Based on Dependent Approach Model

为了评估相关平行仪表进近模式下的双跑道容量,总结了相关进近对跑道构型及运行规则等方面的要求,描述了切合实际的相关进近时空图。通过对经典单跑道混合运行模式下容量计算模型的理论升级,建立了双跑道容量数学计算模型;并采用有别于传统的simmod仿真工具——anylogic进行建模仿真。将模型计算结果和仿真结果进行对比,两者数据显示:跑道容量值的差异率低于2%,与实际运行情况比较贴近,进而证实了理论分析方法和建模仿真的合理性。

In order to evaluate two-runway capacity, requirements in terms of runway configuration and opera- tion regulation were summarized, realistic time -space diagram of dependent approach was described. Relying on theory upgrade on the classic capacity calculation model of single runway of mixed operation mode, mathematical model of two-runway capacity was established. Unlike traditional simmod and using a new simulation tool-anylogic for modeling and simulation, the model calculation results and simulation results were compared, the two data shows ： the differentia rate of runway capacity is less than 2%, and relatively close to the actual operation, thus the theoretical analysis method and modeling and simulation is confirmed reasonable.