| 航空发动机自适应逆控制研究 |
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| 引用本文： | 胡文霏,黄金泉.航空发动机自适应逆控制研究[J].航空动力学报,2005,20(2):293-297. |
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| 作者姓名： | 胡文霏 黄金泉 |
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| 作者单位： | 南京航空航天大学,能源与动力学院,江苏,南京,210016 |
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| 摘 要： | 将自适应逆控制方法应用于航空发动机控制系统中,用横向滤波器实现了发动机的建模和逆建模,设计了发动机转速自适应逆控制系统。针对系统存在的稳态误差,提出了带积分环节的发动机自适应逆控制结构,提高了系统的稳态精度。飞行包线内的数字仿真结果表明,自适应逆控制方案精度高、跟踪快、鲁棒性较强。
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| 关 键 词： | 航空、航天推进系统 航空发动机 自适应逆控制 LMS算法 线性滤波器 |
| 文章编号： | 1000-8055(2005)02-0293-05 |
| 收稿时间： | 2004/3/22 0:00:00 |
| 修稿时间： | 2004年3月22日 |
Study of Aeroengine Adaptive Inverse Control |
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| HU Wen-fei and HUANG Jin-quan.Study of Aeroengine Adaptive Inverse Control[J].Journal of Aerospace Power,2005,20(2):293-297. |
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| Authors: | HU Wen-fei and HUANG Jin-quan |
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| Affiliation: | College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China;College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing210016,China |
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| Abstract: | The adaptive inverse control system for aeroengines was designed.The aeroengine was modeled using linear adaptive filters. The adaptive inverse control structure with integral control was proposed to reduce the steady-state error.Simulation of the aeroengine speed control system in the whole flight envelope was performed,and excellent tracking performance and robustness were obtained. |
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| Keywords: | aerospace propulsion system aeroengine adaptive inverse control LMS algorithm linear-filters |
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