基于SysML的三余度飞控计算机系统建模方法研究
Research of treble-redundancy flight control computer system modeling method based on SysML
云南民族大学学报:自然科学版,2015,24(5):412-417

刘同磊 LTL

摘要


提出了一种基于SysML的三余度飞控计算机设计方法.在设计过程中,利用SysML静态图构建三余度飞控计算机系统结构模型;利用SysML的动态行为图构建余度管理算法模型,实现了三余度飞控计算机系统模型.以某三余度飞控计算机系统为例,构建三余度飞控计算机系统结构模型;设计计算机同步算法、监控表决算法并对算法进行建模.最后,通过所构建的仿真环境进行验证,结果表明所提出方法可行有效. This paper proposes a new degree of trebleredundant flight control computer based on SysML design method.In the process of design,it constructs triplexflight control computer system architecture model with SysML static graph and construct SysML redundancy management algorithm model with SysML dynamic behavior graph,achieving trebleredundant flight control computer system modeling.A trebleredundancy redundant flight control computer system as an example,it constructs triplexflight control computer system architecture model and designs synchronizationalgorithm,computer monitor voting algorithm with modeling algorith.Finally,the design method is verified by simulation environment constructed.The simulation results show that the proposed method is feasible and effective.

参考



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