机载机电综合管理系统架构建模与仿真方法  

Architecture Modeling and Simulation Methods of Integrated Electromechanical Management System

作　　者：郭鹏 李亚晖 孙允明 

机构地区：[1]中国航空工业集团公司西安航空计算技术研究所,西安710065 [2]机载弹载计算机航空科技重点实验室,西安710065

出　　处：《电光与控制》2017年第12期100-105,共6页Electronics Optics & Control

基　　金：航空科学基金(2016ZC31003)

摘　　要：机载机电综合管理系统是保证飞机正常飞行以及飞机各功能正常运行的安全关键系统。面向深度综合化情况下的机电综合管理系统,分析当前主流战斗机EAP,F-22,F-35的机电综合管理系统,提出了基于模型的机电综合管理系统架构建模与仿真方法,建立了机电综合管理系统的通用模型,形成了机电综合管理系统的建模与仿真流程,详细设计了基于状态机和真值表的监控算法及涵盖5种状态模型的余度管理算法。最后选取了某型商用飞机的机电综合管理系统进行建模与仿真,验证了所提建模方法的可行性、正确性和有效性。Airborne Integrated Electromechanical Management System （IEMS） is a safety critical system, ensuring the aircraft normal flight and the normal operation of each function of the plane. Analysis was made to the IEMS of the current fighter aircrafts, such as EAP, F-22 and F-35. A model based IEMS architecture modeling and simulation method was proposed, a common model of IEMS was established, thus the modeling and simulation process of IEMS was obtained. A monitoring algorithm based on state machine and truth table, and a redundancy management algorithm were designed based Simulink. Finally, the IEMS of a certain type commercial aircraft was used for modeling and simulation, which verified the feasibility, accuracy and effectiveness of the modeling method.

关 键 词：机载机电系统 机电综合管理系统 建模 仿真 SIMULINK 

分 类 号：V37[航空宇航科学与技术—航空宇航推进理论与工程]