基于MBSE的民机推力管理架构设计与仿真方法  

Design and Simulation Method of Thrust Management Architecture for Civil Aircraft Based on MBSE

作　　者：赵俊钦 李艳军[1] ZHAO Jun-qin;LI Yan-jun(Nanjing University of Aeronautics and Astronautics,Nanjing 211000,China)

机构地区：[1]南京航空航天大学,江苏南京211000

出　　处：《航空计算技术》2021年第5期105-108,118,共5页Aeronautical Computing Technique

基　　金：国家自然科学基金项目资助(U1933202);中国航空无线电电子研究所基金项目资助。

摘　　要：当今基于模型的系统工程(Model Based System Engineer,MBSE)技术的发展已经日趋成熟,在机载航电系统的开发领域中逐步有了更开阔的应用前景。推力管理功能作为先进航电系统研制的一项关键技术,为了进一步满足DO-331标准适航安全性要求,其开发过程也应逐步使用MBSE方法。通过研究ARINC 703A标准规定的推力管理系统功能标准,结合B737NG的推力管理功能架构、垂直导航、自动驾驶、自动油门和发动机控制,基于MBSE方法建立了一套完整的推力管理功能架构,详细描述了推力管理功能的工作方式和其与自动驾驶、垂直导航、自动油门之间的数据交互接口,并基于UML、Simulink、GUI对推力管理架构进行建模仿真。研究结果可以降低民机推力管理功能研制成本,加快开发速度。With the rapid development of MBSE(model based system engineering),this technology has been gradually applied to the design and development of airborne avionics system.Thrust management function is a key technology in the development of advanced avionics system.In order to satisfy the airworthiness and safety requirements of DO 331 standard further,MBSE method is gradually used in the development process.A thrust management function based MBSE is proposed in this paper,in combination with the research of ARINC 703A specification and the thrust management function,vertical navigation,auto pilot,auto throttle,engine controller of B737NG,specification,it describes the working mode of thrust management function and the data interaction interfaces among the vertical navigation,auto pilot,auto throttle.Then the thrust management architecture is modeled and simulated based on the Simulink and GUI.The research results are able to reduce the development cost and accelerate the development speed of the thrust management function of civil aircraft.

关 键 词：MBSE SYSML 飞行管理系统 推力管理功能 垂直导航 自动油门 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]