基于UML的无人机飞控系统建模

摘要

针对无人机飞控系统功能及其复杂而又难以比较全面的描述,提出利用面向对象统一建模语言UML对飞控系统进行建模,可直观地描述飞控系统,并可以从不同角度较全面地描述飞控系统.首先简要介绍了飞控系统的原理和功能,在此基础上,利用UML例图、类图、协作图、顺序图、活动图,分别从整体、静态、动态角度描述了飞控系统.使用这种方法对飞控系统建模可应用在无人机系统仿真建模中,对无人机系统仿真建模具有积极的研究意义.%FCS( Flight Control System) of UAV( Unmanned Aerial Vehicle) is one system with lots of functions and we can't describe its function in the round. In order to resolve this problem,this paper proposes a modeling method based on UML( Unified Modeling Language) - Using this method we can directly describe FCS of UAV and can be more comprehensive description of different aspects of FCS of UAV. At first,this paper introduces principles and function of FCS of UAV. On this basis, we use case diagram, class diagram, collaboration diagram, sequence diagram and activity diagram of UML to describe FCS, so that we can describe FCS from whole, static and dynamic angle. By using this method, the conclusion could be obtained that application could have positive research significance for modeling of FCS.