飞机协同维修仿真的交互状态机模型  

Interactive state machine model for aircraft collaborative maintenance simulation

作　　者：董健康 姜乃心 耿宏 DONG Jian-kang;JIANG Nai-xin;GENG Hong(College of Electronic Information and Automation,Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]中国民航大学电子信息与自动化学院

出　　处：《计算机工程与设计》2020年第1期297-300,F0003,共5页Computer Engineering and Design

基　　金：中美绿色航线合作基金项目(GH21661279)

摘　　要：针对目前飞机维修场景众多的特点,提出一种适用于飞机协同维修的交互状态机模型。运用UML状态机建立维修人员、操作对象的状态转移模型,基于操作对象间的约束关系、操作对象-维修场景-维修人员的关系建立行为交互模型,将行为交互模型与状态转移模型融合,得到交互状态机模型,实现不同维修场景间的交互及状态变迁,给出模型的数学表达和图形化描述,使场景中实体对象的表达更加规范、统一,提高建模效率。以ADIRU排故为例,在分布式虚拟维修仿真平台上进行验证。Aiming at the various characteristics of current aircraft maintenance scenes,an interactive state machine model suitable for aircraft maintenance was proposed.UML state machine was used to establish the state transition model of maintenance personnel and operation objects.Based on the constraint relationship between operation objects,and the operation object-maintenance scenario-maintenance personnel relationship,the behavior interaction model was established,and the behavior interaction model was merged with the state transition model to obtain interaction state machine model.The interaction state machine model was used to realize the interaction and state transition between different maintenance scenes,and the mathematical expression and graphical description of the model were given,which made the expression of the entity objects in the scene more standardized and unified,and improved the modeling efficiency.The ADIRU troubleshooting was taken as an example and verified on the distributed virtual maintenance simulation platform.

关 键 词：协同维修 UML状态机 状态转移模型 行为交互模型 交互状态机模型 

分 类 号：TP319.9[自动化与计算机技术—计算机软件与理论]