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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。
Aiming at the function of UAV flight control system and its complicated and difficult to describe more comprehensively, this paper proposes the modeling of flight control system by UML, which can describe the flight control system visually and compare it from different angles Full description of flight control system. Firstly, the principle and function of flight control system are briefly introduced. Based on the above, the flight control system is described from the whole, the static and the dynamic using UML case diagram, class diagram, collaboration diagram, sequence diagram and activity diagram. Using this method to model flight control system can be applied in UAS simulation modeling, which has a positive research significance for UAS simulation modeling.