| Citation: | ZOU Zelong, HUANG Jinquan, ZHOU Xin, et al. Fast automatic correction method for component characteristics of the identification dynamic model of VCE[J]. Journal of Aerospace Power, 2024, 39（9）：20220680 doi: 10.13224/j.cnki.jasp.20220680
|
To realize the engineering requirement for fast automatic correction of model component characteristics, an enhanced automatic correction strategy of the identification model component characteristics was proposed. Taking steady-state test data as input, the designed correction strategy allowed to analyze and select suitable characteristic correction coefficient combinations based on sensor measurements. The proposed method also coupled individual rig test data of engine to design the equilibrium equations, and used the double-loop strategy of multi-point model correction to quickly and automatically correct component characteristics. Finally, the fast automatic correction of the identification model of a certain variable cycle engine was realized. The inverse flow path disturbance, damping coefficient self-adjustment method of Newton-Raphson method and characteristic map interpolation protection logic were adopted to improve the operation rate and stability of the algorithm. The simulation results showed that the maximum output error of the corrected model was less than 0.1%, and the consuming-time was reduced by more than 98.6% compared with the common component-level model, which was simulated in single and double bypass modes on a computation with 2.10 GHz processor. The corrected model can be used for control law design and also provide a reference for determining the current real state of the engine.
| [1] |
唐海龙. 面向对象的航空发动机性能仿真系统及其应用[D]. 北京: 北京航空航天大学,2000. TANG Hailong. Object-oriented aero-engine performance simulation system and its application[D]. Beijing: Beihang University,2000. (in Chinese
TANG Hailong. Object-oriented aero-engine performance simulation system and its application[D]. Beijing: Beihang University, 2000. (in Chinese)
|
| [2] |
周红,王占学,刘增文,等. 双外涵变循环发动机可变几何特性研究[J]. 航空学报,2014,35(8): 2126-2135. ZHOU Hong,WANG Zhanxue,LIU Zengwen,et al. Variable geometry characteristics research of double bypass variable cycle engine[J]. Acta Aeronautica et Astronautica Sinica,2014,35(8): 2126-2135. (in Chinese
ZHOU Hong, WANG Zhanxue, LIU Zengwen, et al. Variable geometry characteristics research of double bypass variable cycle engine[J]. Acta Aeronautica et Astronautica Sinica, 2014, 35(8): 2126-2135. (in Chinese)
|
| [3] |
DU Xian,GUO Yingqing,SUN Hao. An adaptive model predictive controller for turbofan engines[J]. American Journal of Engineering Research,2015,4(12): 170-176.
|
| [4] |
郑铁军,王曦,罗秀芹,等. 建立航空发动机状态空间模型的修正方法[J]. 推进技术,2005,26(1): 46-49. ZHENG Tiejun,WANG Xi,LUO Xiuqin,et al. Modified method of establishing the state space model of aeroengine[J]. Journal of Propulsion Technology,2005,26(1): 46-49. (in Chinese
ZHENG Tiejun, WANG Xi, LUO Xiuqin, et al. Modified method of establishing the state space model of aeroengine[J]. Journal of Propulsion Technology, 2005, 26(1): 46-49. (in Chinese)
|
| [5] |
KURZKE J. How to get component maps for aircraft gas turbine performance calculations[R]. ASME Paper 96-GT-164,1996.
|
| [6] |
贾琳渊,程荣辉,张志舒,等. 研发阶段涡扇发动机模型自适应方法[J]. 推进技术,2020,41(9): 1935-1945. JIA Linyuan,CHENG Ronghui,ZHANG Zhishu,et al. Adaptive modelling for turbofan engine in development stage[J]. Journal of Propulsion Technology,2020,41(9): 1935-1945. (in Chinese
JIA Linyuan, CHENG Ronghui, ZHANG Zhishu, et al. Adaptive modelling for turbofan engine in development stage[J]. Journal of Propulsion Technology, 2020, 41(9): 1935-1945. (in Chinese)
|
| [7] |
周文祥. 航空发动机及控制系统建模与面向对象的仿真研究[D]. 南京: 南京航空航天大学,2006. ZHOU Wenxiang. Research on object-oriented modeling and simulation for aeroengine and control system[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2006. (in Chinese
ZHOU Wenxiang. Research on object-oriented modeling and simulation for aeroengine and control system[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2006. (in Chinese)
|
| [8] |
姚华. 航空发动机全权限数字电子控制系统[M]. 北京: 航空工业出版社,2014: 22-32.
|
| [9] |
俞明帅. 航空发动机模型组态与修正技术研究[D]. 南京: 南京航空航天大学,2012. YU Mingshuai. Research on configuration and correction technology for aero-engines modeling[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2012. (in Chinese
YU Mingshuai. Research on configuration and correction technology for aero-engines modeling[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2012. (in Chinese)
|
| [10] |
钟文城,汪勇,宋劼,等. 一种面向航空发动机数学模型的新型修正方法[J]. 航空动力学报, 2023, 38(11):2776-2784. ZHONG Wencheng,WANG Yong,SONG Jie,et al. A new correction method for aero-engine mathematical model[J]. Journal of Aerospace Power, 2023, 38(11):2776-2784.
ZHONG Wencheng, WANG Yong, SONG Jie, et al. A new correction method for aero-engine mathematical model[J]. Journal of Aerospace Power, 2023, 38（11）: 2776-2784.
|
| [11] |
郑斐华. 基于系统辨识的航空发动机建模研究[D]. 北京: 中国科学院大学,2018. ZHENG Feihua. Aeroengine modeling research based on system identification[D]. Beijing: Chinese Academy of Sciences,2018. (in Chinese
ZHENG Feihua. Aeroengine modeling research based on system identification[D]. Beijing: Chinese Academy of Sciences, 2018. (in Chinese)
|
| [12] |
潘鹏飞. 高精度航空发动机机载自适应实时模型研究[D]. 南京: 南京航空航天大学,2014. PAN Pengfei. Research on high-accuracy on-board real-time adaptive model of aero-engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2014. (in Chinese
PAN Pengfei. Research on high-accuracy on-board real-time adaptive model of aero-engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2014. (in Chinese)
|
| [13] |
LI Y G,ABDUL GHAFIR M F,WANG L,et al. Nonlinear multiple points gas turbine off-design performance adaptation using a genetic algorithm[J]. Journal of Engineering for Gas Turbines and Power,2011,133(7): 42-50.
|
| [14] |
TSOUTSANIS E,MESKIN N,BENAMMAR M,et al. A component map tuning method for performance prediction and diagnostics of gas turbine compressors[J]. Applied Energy,2014,135: 572-585.
|
| [15] |
TSOUTSANIS E,MESKIN N,BENAMMAR M,et al. Transient gas turbine performance diagnostics through nonlinear adaptation of compressor and turbine maps[J]. Journal of Engineering for Gas Turbines and Power,2015,137(9): 091201.
|
| [16] |
王军,隋岩峰. 整机条件下涡扇发动机部件特征参数辨识[J]. 航空动力学报,2013,28(3): 666-672. WANG Jun,SUI Yanfeng. Identification of component characteristic parameter for whole turbofan engine[J]. Journal of Aerospace Power,2013,28(3): 666-672. (in Chinese
WANG Jun, SUI Yanfeng. Identification of component characteristic parameter for whole turbofan engine[J]. Journal of Aerospace Power, 2013, 28(3): 666-672. (in Chinese)
|
| [17] |
VISSER W P J,KOGENHOP O,OOSTVEEN M. A generic approach for gas turbine adaptive modeling[J]. Journal of Engineering for Gas Turbines and Power,2006,128(1): 13-19.
|
| [18] |
潘阳. 涡轴发动机控制系统传感器故障诊断与容错控制[D]. 南京: 南京航空航天大学,2016. PAN Yang. Research on turbo-shaft engine control system sensor fault diagnosis and fault tolerant control[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2016. (in Chinese
PAN Yang. Research on turbo-shaft engine control system sensor fault diagnosis and fault tolerant control[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2016. (in Chinese)
|
| [19] |
陈玉春,徐思远,屠秋野,等. 求解航空发动机非线性方程组的变步长牛顿法[J]. 航空计算技术,2009,39(1): 39-41,44. CHEN Yuchun,XU Siyuan,TU Qiuye,et al. Variable step Newton method for solving the nonlinear equations of aero turbine engines[J]. Aeronautical Computing Technique,2009,39(1): 39-41,44. (in Chinese
CHEN Yuchun, XU Siyuan, TU Qiuye, et al. Variable step Newton method for solving the nonlinear equations of aero turbine engines[J]. Aeronautical Computing Technique, 2009, 39(1): 39-41, 44. (in Chinese)
|
| [20] |
段守付,樊思齐,卢燕. 航空发动机自适应建模技术研究[J]. 航空动力学报,1999,14(4): 440-442,457. DUAN Shoufu,FAN Siqi,LU Yan. Adaptive modelling technique for aeroengine[J]. Journal of Aerospace Power,1999,14(4): 440-442,457. (in Chinese
DUAN Shoufu, FAN Siqi, LU Yan. Adaptive modelling technique for aeroengine[J]. Journal of Aerospace Power, 1999, 14(4): 440-442, 457. (in Chinese)
|
| [21] |
LU Feng,HUANG Jinquan,JI Chunsheng,et al. Gas path on-line fault diagnostics using a nonlinear integrated model for gas turbine engines[J]. International Journal of Turbo & Jet-Engines,2014,31(3): 261-275.
|
| [22] |
陆军,郭迎清,张书刚. 基于改进混合卡尔曼滤波器的航空发动机机载自适应模型[J]. 航空动力学报,2011,26(11): 2593-2600. LU Jun,GUO Yingqing,ZHANG Shugang. Aeroengine on-board adaptive model based on improved hybrid Kalman filter[J]. Journal of Aerospace Power,2011,26(11): 2593-2600. (in Chinese
LU Jun, GUO Yingqing, ZHANG Shugang. Aeroengine on-board adaptive model based on improved hybrid Kalman filter[J]. Journal of Aerospace Power, 2011, 26(11): 2593-2600. (in Chinese)
|
| [23] |
LI Y G,PILIDIS P,NEWBY M A. An adaptation approach for gas turbine design-point performance simulation[J]. Journal of Engineering for Gas Turbines and Power,2006,128(4): 789-795.
|
| [24] |
程都. 基于神经网络的航空发动机模型自适应修正[D]. 辽宁 大连: 大连理工大学,2019. CHENG Du. Adaptive correction of aeroengine model based on neural network[D]. Dalian,Liaoning: Dalian University of Technology,2019. (in Chinese
CHENG Du. Adaptive correction of aeroengine model based on neural network[D]. Dalian, Liaoning: Dalian University of Technology, 2019. (in Chinese)
|
| [25] |
鲁峰,黄金泉,仇小杰,等. 基于信息熵融合提取特征的发动机气路分析[J]. 仪器仪表学报,2012,33(1): 13-19. LU Feng,HUANG Jinquan,QIU Xiaojie,et al. Feature extraction based on information entropy fusion for turbo-shaft engine gas-path analysis[J]. Chinese Journal of Scientific Instrument,2012,33(1): 13-19. (in Chinese
LU Feng, HUANG Jinquan, QIU Xiaojie, et al. Feature extraction based on information entropy fusion for turbo-shaft engine gas-path analysis[J]. Chinese Journal of Scientific Instrument, 2012, 33(1): 13-19. (in Chinese)
|
DownLoad:
