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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。
Aiming at the requirement of flight control and flight control in flight area, this paper designs and develops Petri nets flight control system simulation software on Anylogic simulation platform and implements A-SMGCS conflict monitoring algorithm. By analyzing the requirements of scene modeling and control simulation based on Petri net, the functional objectives and architecture of the software are confirmed. Several key technical problems in software implementation and development are studied, such as the design of basic classes of Petri net model, the definition of Petri net model for closed-loop control, the design of simulation algorithm for open-loop and closed-loop Petri net models. The scene run control simulation of an airport flight zone shows that the software can simulate closed-loop control of scene operation and support conflict monitoring algorithm.