Time-triggered State-machine Reliable Software Architecture for Micro Turbine Engine Control

查看全文 作　　者：ZHANG [1]Qi;XU [2]Guoqiang;DING [2]Shuiting

机构地区：[1]School of Transportation Science and Technology, Beihang University, Beijing 100191, China;[2]National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, Beihang University, Beijing 100191, China

出　　处：《Chinese Journal of Aeronautics》索引2012年第25卷第6期,共7页

摘　　要：Time-triggered (TT) embedded software pattern is well accepted in aerospace industry for its high reliability. Fi-nite-state-machine (FSM) design method is widely used for its high efficiency and predictable behavior. In this paper, the time-triggered and state-machine combination software architecture is implemented for a 25 kg thrust micro turbine engine (MTE) used for unmanned aerial vehicle (UAV) system; also model-based-design development workflow for airworthiness software directive DO-178B is utilized. Experimental results show that time-triggered state-machine software architecture and development method could shorten the system development time, reduce the system test cost and make the turbine engine easily comply with the airworthiness rules. 关键词：微型涡轮发动机有限状态机时间触发软件架构发动机控制航空航天工业软件体系结构设计方法

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Time-triggered State-machine Reliable Software Architecture for Micro Turbine Engine Control

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