多线程和UDP 在等效飞行控制软件中的应用

针对等效飞行控制软件的特点,提出一种在局域网内基于多线程技术和UDP协议的控制模块开发方法。利用多线程技术和UDP协议的多点广播通信,设计等效飞行控制软件的总体方案,详细分析多线程控制模块的创建、通信、同步等关键技术。结果表明:该方法能较好地实现等效飞行控制软件的开发,解决等效飞行控制软件的通信问题以及多任务的调度问题。

Application of Multithread and UDP Communication Protocol inEquivalent Flight Control Spftware

Aiming at the feature of equivalent flight control, put forwards a project of equivalent flight control based on multithread technology and user datagram protocol （UDP） protocol in a LAN. Make use of multithread technology and the broadcast multipoint communication of UDP protocol, the thesis stresses on the overall design of the project, analyzes the key point in the design of multithread control module, including the multithread create, communication and synchronize and so on. The result shows that method can satisfactorily realizes the development of equivalent flight control, and solve the problem of multitask attemper and the communication for equivalent flight control.