基于VxWorks的无人直升机飞控应用软件改进与实现

Improvement and Realization of UAV Flight Control System Software based on VxWorks

在开发有人直升机飞控系统应用软件的基础上,结合某型无人直升机特性,实现对该型无人直升机原有飞控系统应用软件的改进。该改进的飞控应用软件基于Vx Works多任务操作系统进行开发,通过硬件与软件相结合,实现了双余度管理,能够提升直升机飞控系统的控制性能及可靠性。通过在模拟仿真环境下的严格验证,该软件能够实现所设计的功能,并且能够使某型无人直升机正确有效地完成飞行任务。

Base on the experience of designing normal helicopter flight control system,Flight Control System of UAV was improved and realized. The software was written on VxWorks Os,which could offer reliable environment for multiple tasks. Using the hardware and software could manage two-redundancy,which could improve the performance of FCS.