涡轴发动机转速信号故障对策研究及试车验证

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

1.
南京航空航天大学能源与动力学院, 南京 210016
2.
中国航空动力机械研究所, 株洲 412002
3.
中国一航动力控制系统研究所, 无锡 214063

计量
- 文章访问数: 1633
- HTML浏览量: 61
- PDF量: 454
- 被引次数: 0
出版历程
- 收稿日期: 2006-07-13
- 修回日期: 2006-11-15
- 刊出日期: 2007-02-28

Study of rotor speed sensors fault accommodation and test run of turbo-shaft engine

1.
College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
2.
China Aviation Powerplant Research Institute, Zhuzhou 412002, China
3.
Aviation Motor Control System Institute, China Aviation Industry Corporation Ⅰ, Wuxi 214063, China

摘要

摘要: 以某型涡轴发动机为对象, 对转速传感器失效状态下全权限数字电子控制系统(FADEC)采取的控制对策进行研究.确定了某型涡轴发动机的容错控制规律.试验在台架条件下进行, 采用“故障模拟杆”方法, 对发动机容错控制进行研究.试验结果表明, 所采用的故障对策和验证方法实施方便, 容错控制能够有效维持发动机的功率输出.验证试验为双发装机匹配提供了有益的经验, 对其它型式的发动机亦具有参考价值.
- 航空、航天推进系统 /
- 航空发动机 /
- 全权限数字电子控制系统(FADEC) /
- 故障对策 /
- 试验
Abstract: Fault-tolerant control scheme for rotor speed sensor of a turbo-shaft engine and full authority digital engine control(FADEC) was studied.And,the fault-tolerant rule of a turbo-shaft engine was determined.A "fault simulator" was used to carry out fault-tolerant test under a test rig.The results show that,fault accommodation and verification method are easy to implement,and fault-tolerant control can maintain efficiently the power output of engines.The test run provides useful experience for matching of multiple engine installation,and also lays a basis for other types of aero-engines.
- aerospace propulsion system /
- aeroengine /
- full authority digital engine control(FADEC) /
- fault accommodation /
- test

HTML

参考文献(12)

[1]	Martucci A.Fault detection and accommodation in real time embedded full authority digital electronic engine controls[R].ASME-98-GT-155.
[2]	张宝诚编著.航空发动机测试和试验技术[M].北京:北京航空航天大学出版社,2005.
[3]	毛景立,李鸣,林健.某型涡轮轴发动机稳态气路故障诊断方法[J].航空动力学报,2002,17(1):69-74.MAO Jingli,LI Ming,LIN Jian.The research of gas path trouble diagnosing fora given turbo-shfat engine in the stable condition[J].Journal of AerospacePower,2002,17(1):69-74.
[4]	李本威,胡国才,高国胜,等.涡轴发动机监视参数选择与故障诊断方法研究.航空动力学报,2002,17(2):160-164.LI Benwei,HU Guocai,GAO Guosheng,et al.Study of selecting parameters and fault diagnosis for turboshaft engine[J].Journal of Aerospace Power,2002,17(2):160-164.
[5]	凯巴ИВ[苏].航空燃气涡轮发动机技术诊断[M].王起鹏、刘德馨,等译.北京:航空工业出版社,1990.
[6]	Volponi A J,DePold H,Ganguli R,et al.The use of kalman filter and neuralnetwork methodologies in gas turbine performance diagnostics:A comparative study[J].Journal of Engineering for Gas Turbines and Power,2003,125:917-924.
[7]	Simani S,Spina P R,Bettocchi R,et al.Fault detection and is-olation based on dynamic observers applied to gas turbine control sensors[R].ASME-98-GT-158.
[8]	黄向华.发动机数控系统智能解析余度技术[D].南京:南京航空航天大学,1998,5.
[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-tolerantcontrol for actuator loop in aeroengine digital control system[J].Journal ofAerospace Power,2005,20(2):282-286.
[10]	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 evaluat-ion of full authority digitalengjine control system[J].Journal of Aerospace Power,2004,19(2):247-253.
[11]	袁春飞,姚华.传感器故障下的航空发动机机载自适应模型重构.航空动力学报,2006,21(1):195-200.YUAN Chunfei YAO Hua.Aero-engine adaptive re-co-nstruction under sensor failure[J].Journal of Aerospace Power,2006,21(1):195-200.
[12]	Yixin Diao,Passino K M.Intelligent fault toler-ant control using adaptive schemes and multiple models[A].Proceedings of the American Control Conference[C].Arlington,VA,June 25-27,2001:2854-2859.