无人机飞行控制系统虚拟样机平台

摘要

在无人机飞控系统设计中,为克服依赖制造物理样机周期长、代价大、效率低的缺点,研究了无人机飞控系统的虚拟样机平台,提出了模型驱动方案,采用迭代和增量方法在虚拟样机平台上进行无人机飞控系统虚拟样机设计.用Rhapsody,Simulink,VC++等软件搭建虚拟样机平台,在该平台上完成了某型无人机飞控系统虚拟样机的设计.结果表明:在该平台上能快速、高效地设计用于无人机飞控系统开发的虚拟样机.%In order to shorten the research and design period and reduce cost of UAV flight control system (FCS) incurred by physical prototyping so as to enhance efficiency of UAV FCS, a virtual prototype platform (VPP) of UAV FCS is studied. Guided by the idea of model-driven and using an iterative and incremental approach, we propose a scheme for designing UAV flight control system on the VPP. The VPP is established using Rhapsody, Simulink and VC++, on which some type of UAV FCS is designed and tested. It is shown that VPP can be used to design the virtual prototype in the UAV flight control system quickly and efficiently, better than that of physical prototyping in some way.