[1]周黎,叶志锋,肖玲斐,等.基于保护映射理论的航空发动机增益调度控制[J].机械与电子,2018,(05):18-22.
 ZHOU Li,YE Zhifeng,XIAO Lingfei,et al.Gain Scheduling Control for Aeroengine Based on Guardian Maps Theory[J].Machinery & Electronics,2018,(05):18-22.
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基于保护映射理论的航空发动机增益调度控制
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2018年05期
页码:
18-22
栏目:
设计与研究
出版日期:
2018-05-24

文章信息/Info

Title:
Gain Scheduling Control for Aeroengine Based on Guardian Maps Theory
文章编号:
1001-2257(2018)05-0018-005
作者:
周黎12叶志锋12肖玲斐12丁润泽12
(1.南京航空航天大学能源与动力学院,江苏 南京 210016; 2.江苏省航空动力系统重点实验室,江苏 南京 210016)
Author(s):
ZHOU Li12 YE Zhifeng12 XIAO Lingfei12DING Runze12
(1.College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics, Nanjing210016,China; 2.Jiangsu Province Key Laboratory of Aerospace Power System, Nanjing 210016,China; )
关键词:
航空发动机 保护映射理论 增益调度 LPV模型
Keywords:
aeroengine guardian maps theory gain scheduling LPV model
分类号:
V233.7
文献标志码:
A
摘要:
针对具有强非线性特性的航空发动机控制问题,提出将基于保护映射理论的控制方法用于航空发动机控制系统设计中。首先,基于某型涡扇发动机非线性模型建立线性变参数LPV(linear parameter varying)模型。然后,采用基于保护映射理论的控制方法设计调度参数变化范围内的增益调度控制器,在设计过程中,只需通过任意给定的初始控制器参数就可以自动得到满足性能要求的控制器参数集合,避免了在多个平衡点进行控制器设计。最后,以非线性模型为被控对象,在飞行包线内的不同工作点进行仿真验证,结果表明,基于保护映射理论的控制方法在解决航空发动机控制系统的非线性问题时具有显著的效果。
Abstract:
A control method based on the guardian maps theory is proposed to solve the highly nonlinear aeroengine control problem. Firstly, linear parameter varying(LPV)model was established according to the nonlinear model of a turbofan engine. Then, based on the guardian maps theory control method, the gain scheduling controller was designed for the LPV model in the range of the scheduling parameter. In the process of design, a set of controller parameters which met the performance requirements was automatically generated by a given arbitrary initial controller parameter, so designing the controller at lots of balanced points was avoided. Finally, the controller was applied to the nonlinear model. Simulations were performed at different points in the flight envelope. The simulation results show that the control method based on guardian maps theory has a significant effect on solving the nonlinear problems of aeroengine control system.

参考文献/References:

[1]姜锐. 航空发动机线性变参数控制方法研究[D]. 南京:南京航空航天大学, 2015.
[2]LU B, WU F, KIM S W. Switching LPV control for high performance tactical aircraft[R]. AIAA-2010-7903, 2010.
[3]SAYDY L, ANDRE L T, EYAD H A. Guardian maps and the generalized stability of parametrized families of matrices and polynomials[J]. Mathematics of Control Signals and Systems, 1990, 3(4): 345-371.
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[5]刘梦影, 刘燕斌, 肖地波, 等. 高超声速飞行器应用保护映射的大包线控制律[J]. 控制理论与应用, 2015, 32(11): 1540-1550.
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[8]李臣亮, 刘燕斌, 彭福军, 等. 保护映射理论在火星无人机鲁棒自适应控制的应用[J]. 宇航学报, 2014, 35(11): 1261-1269.
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备注/Memo

备注/Memo:
收稿日期:2018-01-16
作者简介:周黎(1994-),女,四川绵阳人,硕士研究生,研究方向为航空发动机控制系统设计;叶志锋(1962-),男,浙江杭州人,教授,研究方向为航空发动机控制与液压控制;肖玲斐(1982-),女,湖南衡阳人,副教授,研究方向为航空发动机控制与测试。
更新日期/Last Update: 2018-05-24