民用航空发动机传感器信号重构方法及其应用

张荣; 侯灵峰; 赵旭东; 胡忠志

doi:10.13224/j.cnki.jasp.2016.05.031

民用航空发动机传感器信号重构方法及其应用

doi: 10.13224/j.cnki.jasp.2016.05.031

张荣^1,2,
侯灵峰^1,2,
赵旭东^1,2,
胡忠志³

1. 中国航空工业集团公司中航商用航空发动机有限责任公司, 上海 201108;
2. 中国航空工业集团公司上海商用飞机发动机工程技术研究中心, 上海 201108;
3. 南京航空航天大学能源与动力学院, 南京 210016

详细信息

作者简介:
张荣(1986-),男,江西南昌人,工程师,硕士,主要从事航空发动机性能和控制技术研究.

中图分类号: V235
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- 被引次数: 0
出版历程
- 收稿日期: 2014-09-15
- 刊出日期: 2016-05-28

Method and apply of sensor signal reconfiguration for civil aero-engines

1. Commercial Aircraft Engine Company Limited, Aviation Industry Corporation of China, Shanghai 201108, China;
2. Shanghai Engineering Research Center of Civil Aero Engine, Aviation Industry Corporation of China, Shanghai 201108, China;
3. College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

摘要

摘要: 以转速传感器为例,研究了基于信号合成的航空发动机高精度的传感器信号重构方法.针对民用大涵道比涡扇发动机,分析选取了用于转速传感器信号合成的参数,完成了传感器信号全包线稳态合成和动态补偿的原理分析及设计.利用发动机控制系统全数字仿真平台,对信号合成的结果进行了仿真测试.结果显示:转速合成信号的稳态误差不超过1%,动态误差不超过3%,表明该传感器信号重构方法具有高精度.
- 航空发动机 /
- 信号合成 /
- 转速传感器 /
- 仿真验证 /
- 动态补偿
Abstract: A method of aero-engine high accuracy sensor signal reconfiguration and its applications were presented. Two synthesized rotor speed signals in a civil aero-engine were demonstrated separately as the example of the design. These were achieved by selecting proper engine parameters for the synthesis and construction of the steady-state synthesis and transient compensation. The synthesized signals were then imported to the digital simulation rig. The simulation results show the high accuracy of this design method, indicating that the steady-state error is less than 1% and the transient error is less than 3%.
- aero-engine /
- signal synthesis /
- rotor speed sensor /
- simulation verification /
- transient compensation

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参考文献(15)

[1]	何保成,于达仁,史新兴.应用传感器仿真模型分析发动机控制系统故障[J].推进技术,2001,22(5):364-367. HE Baocheng,YU Daren,SHI Xinxing.Application of simulation model of sensors to analysis fault of control system of turbojet engine[J].Journal of Propulsion Technology,2001,22(5):364-367.(in Chinese)
[2]	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,2011,22(10):2364-2370. JIANG Caihong.Method of dual-redundant control law design for aero-engine[J].Journal of Aerospace Power,2011,22(10):2364-2370.(in Chinese)
[3]	Volponi V,Brotherton T,Luppold R.Empirical turning of an on-board gas turbine engine model for real-time module performance estimation[J].Engineering for Gas Turbines and Power,2008,130(3):1-10.
[4]	蔡开龙,谢寿生,杨伟,等.基于改进LS-SVM的航空发动机传感器故障诊断与自适应重构控制[J].航空动力学报,2008,23(6):1118-1126. CAI Kailong,XIE Shousheng,YANG Wei,et al.Fault diagnosis and adaptive reconf iguration control for sensors in aeroengine based on improved least squares support vector machine[J].Journal of Aerospace Power,2008,23(6):1118-1126.(in Chinese)
[5]	Litt J S.A survey of intelligent control and health management technologies for aircraft propulsion systems[R].NASA/TM-2005-213622,2005.
[6]	Camp V T.Simulated parameter control for gas turbine engine:USA,US4228656[P].1978-10-27.
[7]	Carlisle L B,Vernon.Establishing synthesis validity between two signal sources:USA,US4722061[P].1984-10-20.
[8]	王云.航空发动机原理[M].北京:北京航空航天大学出版社,2009.
[9]	樊思齐.航空发动机控制[M].西安:西北工业大学出版社,2008.
[10]	Chung G Y,Prasad J V R.Real time analytical linearization of turbofan engine model[R].ASME Paper GT-2013-94464,2013.
[11]	陆军,郭迎清,陈小磊.线性拟合法建立航空发动机状态变量模型[J].航空动力学报,2011,26(5):1172-1177. LU Jun,GUO Yingqing,CHEN Xiaolei.Establishment of aero-engine state variable model based on linear fitting method[J].Journal of Aerospace Power,2011,26(5):1172-1177.(in Chinese)
[12]	张海波,杨小龙,林一晖.一种求取发动机状态变量模型的改进拟合法[J].航空动力学报,2011,26(8):1907-1913. ZHANG Haibo,YANG Xiaolong,LIN Yihui.An improved method of identification for aero-engine's state variable mode[J].Journal of Aerospace Power,2011,26(8):1907-1913.(in Chinese)
[13]	Litt J S,Frederick D K.The case for intelligent propulsion control for fast engine response[R].NASA/TM-2009-215668,2009.
[14]	Csank J,May R D.Control design for a generic commercial aircraft engine[R].NASA/TM-2010-216811,2010.
[15]	胡寿松.自动控制原理[M].北京:科学出版社,2007.