Experimental modeling of micro turbine engine propulsion systems

LI Yingjie; LI Huanyu; WU Linfeng; LI Chunwen

doi:10.16511/j.cnki.qhdxxb.2017.21.020

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Journal of Tsinghua University(Science and Technology) ›› 2017, Vol. 57 ›› Issue (1) : 107-112. DOI: 10.16511/j.cnki.qhdxxb.2017.21.020

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Experimental modeling of micro turbine engine propulsion systems

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Abstract

The development of advanced fighters requires test flights on sub-scaled demonstrators. A sub-scaled fighter usually uses a micro turbine engine as the propulsion system which requires a mathematical model of the engine. Data from ground tests of a micro turbine engine was correlated to develop a signal-rotational speed model and a rotational speed-thrust model using the Wiener models along with the least square method. The models were validated to lay the foundation for further research on the control of the micro turbine engine and control methods for the sub-scale demonstrator.

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experimental modeling / micro turbine engine / thrust vector / Wiener model

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LI Yingjie, LI Huanyu, WU Linfeng, LI Chunwen. Experimental modeling of micro turbine engine propulsion systems[J]. Journal of Tsinghua University(Science and Technology). 2017, 57(1): 107-112 https://doi.org/10.16511/j.cnki.qhdxxb.2017.21.020

References

[1] 宋磊, 黄俊. 无人机缩比验证机动力选型研究[J]. 飞机设计, 2010, 30(6):38-42.SONG Lei, HUANG Jun. The study of engine system selection for sub-scaled UCAV flight test model[J]. Aircraft Design, 2010, 30(6):38-42. (in Chinese) [2] 熊海国. 飞行模拟器发动机系统建模与面向对象的仿真研究[D]. 哈尔滨:哈尔滨工业大学, 2010.XIONG Haiguo. Research on Modelling of Engine System of Flight Simulator and Object-Oriented Simulation[D]. Harbin:Harbin Institute of Technology, 2010. (in Chinese) [3] 王建锋. 航空发动机快速控制原型与实时仿真技术研究[D]. 南京航空航天大学, 2012.WANG Jianfeng. Research on Rapid Control Prototyping and Real-time Simulation for Aero-engine[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2012. (in Chinese) [4] 夏飞, 黄金泉, 周文祥. 基于MATLAB/SIMULINK的航空发动机建模与仿真研究[J]. 航空动力学报, 2007, 22(12):2134-2138.XIA Fei, HUANG Jinquan, ZHOU Wenxiang. Modeling of and simulation research on turbofan engine based on MATLAB/SIMULINK[J]. Journal of Aerospace Power, 2007, 22(12):2134-2138. (in Chinese) [5] Bloemen H H J, Van Den Boom T J J, Verbruggen H B. Model-based predictive control for Hammerstein-Wiener systems[J]. International Journal of Control, 2001, 74(5):482-495. [6] 胡钋. 具有维纳-哈默斯坦模型结构非线性系统的一种辨识方法[J]. 电子学报, 2009, 37(9):1907-1912.HU Po. An identification procedure for nonlinear systems characterized by Wiener-Hammerstein models[J]. ACTA ELECTRONICA SINICA, 2009, 37(9):1907-1912. (in Chinese) [7] Fruzzetti K P, Palazo Ag?lu A, McDonald K A. Nolinear model predictive control using Hammerstein models[J]. Journal of Process Control, 1997, 7(1):31-41. [8] 胡孟权. 推力矢量飞机非线性飞行控制律设计研究[D]. 西安:西北工业大学, 2002.HU Mengquan. Research on Nonlinear Flight Control Law Design of Aircraft with Vectoring Thrust[D]. Xi'an:Northwestern Polytechnical University, 2002. (in Chinese) [9] 方崇智, 萧德云. 过程辨识[M]. 北京:清华大学出版社, 1988. FANG Chongzhi, XIAO Deyun. Process Identification[M]. Beijing:Tsinghua University Press, 1988. (in Chinese)