机场运行指挥员管理训练仿真系统优化设计

The Optimal Designs of Airport Operation Command Simulation System

机场运行指挥员的训练关系到机场安全高效的运营。由于现场指挥员的操作还没有形成统一标准,运行指挥训练软件需要满足三个方面的要求。首先,实现软件功能的可扩展性以适应需求的更改;其次,提供完全基于事实的训练数据;最后,能够模拟任何事件以提供针对性训练。为了解决这些问题,在系统设计方面,采用微内核技术和数据库一起实现模块的可扩展性。对MVC模式和门面模式进行了创新,不但使系统结构因此变得简洁,还避免了原有设计模式的缺点。在生成训练数据方面,采用真实场景数据作为练习框架,在其中加入精心编写的随机事件数据以提高训练的针对性。实验结果表明,该系统搭建快速,易于修改和维护,适应性、针对性强。

The training for the airport operation commander is related to an airport＇s safe and efficient operation. Because the commander operation industry standard has not been build, the training software needs to meet three requirements. First, it must have the expansion capability for further improvement. Second, it needs to supply training data based on real scenario. Finally, it can simulate all kinds of events to provide a specific training. In order to solve these problems, the microkernel technology and database are used to realized the expandability in the system design. MVC and facade design model are innovated in this system. The innovation simplifies the system structure and avoids shortcomings of the original design models. In the training data producing aspect, the training framework is made up with the real scenario data. To improve the pertinence in a training, a certain random events, which are compiled elaborately, are inserted into the training framework. The experiment result shows that the system with the properties of adaptability and pertinence can be built quickly, and is easy to be modified and maintained.