Research on Efficiency Intelligent Evaluation Model and Optimization System of Airport Surface Operation

The multi-airport collaborative departure release strategy allocates takeoff time slot windows for flights to meet downstream operating interval or capacity constraints. The time slot window range is usually set based on actual operating experience, which is mainly affected by the uncertainty characteristics of flight departure operations. And then affect the implementation efficiency of the multi-airport collaborative release strategy. According to the planned departure time, the flight can calculate the entry point time of the congested airspace. Based on the entry point time, the paper adjusts the ground waiting for the same-direction flight. Finally, the effect of reducing flight delays is achieved. At the same time, it can also ensure the green and optimized operation of the airport scene.