Modeling and simulation of aircraft fuel system under the framework of electromechanical integrated management
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摘要: 机电综合管理框架下,设计了基于Simulink的某型飞机燃油系统仿真平台,阐述了平台各系统的工作原理和实现方式,实现了飞机燃油系统的压力加油、发动机供油、交叉供油等功能,利用热时间常数计算法对飞机不同飞行阶段的燃油温度进行了模拟,采用建模方法对燃油泵的电气故障特性进行了分析.仿真结果表明:该燃油系统仿真平台有效地实现了实际燃油系统的所有功能特性,为飞机燃油系统机电综合管理的实施和优化提供了有利支撑,同时为飞机燃油系统的故障诊断与容错设计提供了仿真实验平台.Abstract: A fuel system simulation platform for a certain aircraft was built by Simulink under the framework of electromechanical integrated management. The principle and realization of each subsystem of simulation platform were expounded. This platform has achieved the basic functions of fuel system including pressure fuelling, engines oil supply and cross oil supply. The fuel oil temperature of different flight stages was simulated by adopting the thermal time constant calculation method. Electrical fault characteristics of the oil pump were simulated and analyzed by modeling method. Test results show that fuel system simulation platform can effectively achieve the actual fuel system features and provide favorable support for optimization of aircraft fuel system in the electromechanical integrated management and for the designs of fault diagnosis and fault tolerance as well.
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[1] 郭创,徐浩军,赵昆鸟.先进飞机公共设备管理系统综合技术[C]// 第二十七届中国控制会议论文集.昆明:中国自动化学会控制理论专业委员会,2008:721-724
Guo Chuang,Xu Haojun,Zhao Kun.Integration technology of UMS for the advanced aircraft[C]//The 27th Chinese Control Conference.Kunming:Technical Committee on Control Theory,Chinese Association of Automation,2008:721-724 (in Chinese)[2] Waldo R K,Foley S F.Utility management system for hypersonic vehicles[C]//Digital Avionics Systems Conference.Los Angeles,CA:IEEE,1991 [3] Wang Haifeng,Song Bifeng,Wan Fangyi.Research on fault pattern recognition for aircraft fuel system with its performance simulation [J].IEEE Computer Society,2011:4231-4235 [4] 李彦江,冯震宙,刘永寿.飞机燃油系统仿真分析研究[J].西安工业大学学报,2008,28(4):401-404
Li Yanjiang,Feng Zhenzhou,Liu Yongshou.Study on simulation analysis for airplane fuel system[J].Journal of Xi’an Technological University,2008,28(4):401-404(in Chinese)[5] 卞刚,钟易成,刘德刚.基于CATIA／CAA的飞机燃油系统管路设计仿真[J].计算机辅助工程,2009,18(3):37-41
Bian Gang,Zhong Yicheng,Liu Degang.Design and simulation on pipelines of aircraft fuel based on CATIA/CAA[J].Computer Aided Engineering,2009,18(3):37-41(in Chinese)[6] 于贵新.某型飞机燃油系统设计计算及研究[D].西安:西北工业大学航空学院,2006
Yu Guixin.Certain airplane fuel system design calculation and research[D].Xi’an:College of Aeronautics,Northwestern Polytechnical University,2006(in Chinese)[7] 李潇.飞机燃油系统仿真[D].北京:北京航空航天大学宇航学院,2007
Li Xiao.Simulation of aircraft fuel system[D].Beijing:School of Astronautics,Beijing University of Aeronautics and Astronautics,2007(in Chinese)[8] 宋静波.飞机构造基础[M].北京:航空工业出版社,2006
Song Jingbo.The plane structural basis[M].Beijing:Aviation Industry Press,2006(in Chinese) -
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