机场场面运行控制仿真软件开发及关键技术

针对飞行区场面运行控制仿真的需求,在Anylogic仿真平台上设计和开发了基于Petri网的飞行区场面运行控制仿真软件,并用于实现A-SMGCS冲突监控算法。通过分析基于Petri网的场面运行建模与控制仿真需求,确定了软件的功能目标和体系结构。研究了软件实现和开发中的几个关键技术问题,如Petri网模型基本类的设计、面向闭环控制的Petri网模型扩展定义、开环和闭环场面运行Petri网模型的仿真算法设计。某机场飞行区的场面运行控制仿真表明,软件可以完成场面运行的闭环控制仿真,支持实现冲突监控算法。

Development and Key Techniques of Simulation Software for Airport Surface Operation Control

In order to meet the requirement of airport surface operation control, a simulation tool based on Petri net is designed and developed on the Anylogic platform. The conflict control algorithm for A- SMGCS （Advanced Surface Movement Guidance and Control Systems） is demonstrated using this tool. By analy- zing the simulation requirement for surface operation modeling and control based on Petri net, the main function objective and architecture are decided. Some key techniques in the development of software tool are investigated,including basic class design for Petri net model, the definition of extended Petri net mod- el and the simulation algorithm for open loop and closed loop surface operation control. Finally, one con- crete airport surface operation control simulation is fulfilled and the results indicate that the software tool can achieve close loop control simulation and is valid.