某型涡轴发动机数控系统的机械液压备份控制方案研究

廖光煌; 黄金泉

doi:10.13224/j.cnki.jasp.2015.11.020

某型涡轴发动机数控系统的机械液压备份控制方案研究

doi: 10.13224/j.cnki.jasp.2015.11.020

廖光煌^1,3,
黄金泉^1,2

1. 南京航空航天大学能源与动力学院江苏省航空动力系统重点实验室, 南京 210016;
2. 先进航空发动机协同创新中心, 北京 100191;
3. 中国航空工业集团公司航空动力控制系统研究所, 江苏无锡 214063

详细信息

作者简介:
廖光煌(1972-),男,湖南浏阳人,研究员,博士生,主要从事航空发动机控制系统研究.

中图分类号: V231
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- 被引次数: 0
出版历程
- 收稿日期: 2014-04-08
- 刊出日期: 2015-11-28

Research on backup hydromechanical control plan of the turbo-shaft engine's control system

LIAO Guang-huang^1,3,
HUANG Jin-quan^1,2

1. Jiangsu Province Key Laboratory of Aerospace Power System, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;
2. Collaborative Innovation Center for Advanced Aero-Engine, Beijing 100191, China;
3. Aviation Motor Control System Institute, Aviation Industry Corporation of China, Wuxi Jiangsu 214063, China

摘要

摘要: 综合国内外涡轴发动机控制系统的发展趋势及成熟度的基础上,提出了一种带机械液压备份功能的控制系统方案,该方案的机械液压备份功能模块能跟随数字控制功能模块,并能够在数字控制失效后平稳切换到机械液压备份控制,具有在包线范围内实现发动机的燃油和导叶机械液压备份控制功能,保证涡轴发动机安全工作和直升机的安全返航.该方案通过工程设计、试制,开展了半物理试验和台架试验验证,验证结果表明:该备份控制方案的动力涡轮转速控制精度优于±0.5%,导叶控制精度优于4°,具有良好的工程应用性.
- 涡轴发动机 /
- 数控系统 /
- 机械液压备份控制 /
- 半物理试验验证 /
- 台架验证
Abstract: Based on the research of the development and the maturity of turbo-shaft engine's control systems abroad, a control system scheme including a hydromechanical system as the backup was proposed. The module of backup hydromechanical control system could work synchronously with the digital control module, and switch to the main control system smoothly in case of failure of the digital control mode. This kind of design could achieve the function of backup control for the fuel and the compressor guide vane, and also guarantee the security for the engine's work and the return of helicopters. The design has been checked with the semi-physical simulation experiment and engine rig test after design and manufacturing. According to the verification result, the system has a control precision of ±0.5% for power turbin speed and precision of 4° for the guide vane, which insures the well application in engineering.
- turbo-shaft engine /
- control system /
- backup hydromechanical control /
- semi-physical simulation test /
- engine rig test

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参考文献(18)

[1]	张绍基.航空发动机燃油与控制系统的研究与展望[J].航空发动机,2003,29(3):1-5,10. ZHANG Shaoji.Recent research and development of the fuel and control systems in an aeroengine[J].Aeroengine,2003,29(3):1-5,10.(in Chinese)
[2]	孙健国.面向21 世纪航空动力控制展望[J].航空动力学报,2001,16(2):97-102. SUN Jianguo.Prospects of the aeroengine control development in the early 21^st century[J].Journal of Aerospace Power,2001,16(2):97-102.(in Chinese)
[3]	Link C J.Aircraft engine conditions design,system analysis,and health monitoring[M].Reston,VA:The American Institute of Aeronautics and Astronautics Inc,2009.
[4]	侯志兴.世界航空发动机手册[M].北京:航空工业出版社,1987.
[5]	Smith B J,Zagranski R D.Closed loop bench testing of the next generation control system for helicopter engines[R].Montreal,Canada:The 58th AHS International Annual Forum,2002.
[6]	Walsh K R,Burcham F W.Flight evaluation of a hydromechanical backup control for the digital electronic engine control system in an F100 engine[R].NASA DFRF83,1986.
[7]	姚华.涡轴发动机数控系统控制规律及容错控制[J].航空动力学报,2011,26(2):475-480. YAO Hua.Control law and fault-tolerant control for turbo-shaft engine digital control system[J].Journal of Aerospace Power,2011,26(2):475-480.(in Chinese)
[8]	黄开明,尹泽勇,杨征山.涡轴发动机转速信号故障对策研究及试车验证[J].航空动力学报,2007,22(2):280-284. HUANG Kaiming,YIN Zeyong,YANG Zhengshan.Study of rotor speed sensors fault accommodation and test run of turbo-shaft engine[J].Journal of Aerospace Power,2007,22(2):280-284.(in Chinese)
[9]	蒋平国,姚华,孙健国.航空发动机数控系统执行机构回路故障诊断和容错控制方法[J].航空动力学报,2005,20(2):282-286. JIANG Pingguo,YAO Hua,SUN Jianguo.Method of fault diagnosis and fault-tolerant control for actuator loop in aeroengine digital control system[J].Journal of Aerospace Power,2005,20(2):282-286.(in Chinese)
[10]	姜彩虹.航空发动机双余度控制规律设计方法[J].航空动力学报,2011,26(10):2364-2370. JIANG Caihong.Method of dual-redundant control law design for aero-engine[J].Journal of Aerospace Power,2005,26(10):2364-2470.(in Chinese)
[11]	姚华,王国祥.航空发动机全权限数控系统研究和试飞验证[J].航空动力学报,2004,19(2):247-253. YAO Hua,WANG Guoxiang.A study and flight evaluation of full authority digital engine control system[J].Journal of Aerospace Power,2004,19(2):247-253.(in Chinese)
[12]	赵顺利,庄志清,周向阳,等.某型机械液压式航空发动机导叶调节器方案设计[J].航空发动机,2009,35(4):12-16. ZHAO Shunli,ZHUANG Zhiqing,ZHOU Xiangyang,et al.Concept design of mechanical hydraulic regulator for guide vanes of aeroengine[J].Aeroengine,2009,35(4):12-16.(in Chinese)
[13]	李杰,樊丁,彭凯.航空发动机压气机导流叶片调节器切换特性[J].推进技术,2009,30(5):599-603. LI Jie,FAN Ding,PENG Kai.Switching performance of control system for aeroengine compressor air-intake guide vanes[J].Journal of Propulsion Technology,2009,30(5):599-603.(in Chinese)
[14]	McArdle J G,Barth R L.Dynamic and transient performance of turbofan/turboshaft convertible engine with variable inlet guide vanes[R].NASA TM-4696,1996.
[15]	张志涌.掌握和精通MATLAB 6.5版[M].北京:北京航空航天大学出版社,2003.
[16]	刘金琨.先进PID控制及其MATLAB仿真[M].北京:电子工业出版社,2003.
[17]	张海波,叶飞,李永进,等.直升机/发动机系统综合控制半物理仿真[J].航空动力学报,2013,28(7):1650-1658. ZHANG Haibo,YE Fei,LI Yongjin,et al.Semi-physical simulation on integrated helicopter/engine control system[J].Journal of Aerospace Power,2013,28(7):1650-1658.(in Chinese)
[18]	王兆铭,朱传龙,孙丰华,等.基于某型航空发动机的综合控制系统试验平台设计[J].航空发动机,2012,38(2):1-5,10. WANG Zhaoming,ZHU Chuanlong,SUN Fenghua,et al.Project of tester for an aeroengine control system[J].Aeroengine,2012,38(2):1-5,10.(in Chinese)