| 基于LPV模型的航空发动机控制器Kalman滤波器设计 |
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| 引用本文： | 李述清,张胜修,刘毅男,周志清.基于LPV模型的航空发动机控制器Kalman滤波器设计[J].航空发动机,2011,37(1):24-27. |
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| 作者姓名： | 李述清 张胜修 刘毅男 周志清 |
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| 作者单位： | 第二炮兵工程学院,西安,710025 |
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| 摘 要： | 针对航空发动机LPV模型,设计了1种改进Kalman滤波器设计方法,并应用于某型涡扇发动机控制系统中。涡扇发动机宽工况变化过程的仿真结果表明,该滤波器可实现对系统输出和状态的有效跟踪和滤波,较好地检验了该方法的有效性。
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| 关 键 词： | Kalman滤波器 航空发动机 线性变参数模型 |
Kalman Filter Design for Aeroengine Controller Based on LPV Model |
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| Authors: | LI Shu-qing ZHANG Sheng-xiu LIU Yi-nan ZHOU Zhi-ting |
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| Institution: | (The Second Artillery Engineering College,Xi＇an,710025,China) |
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| Abstract: | Based on the aeroengine Linear-Parameter-Varying（LPV） model,an improved Kalman filter design technique was studied,and applied on a turbofan engine control system.The variation of wide operating process for turbofan engine was simulated.It shows that the system output,state are effectively traced and filtered by the filter and the validity of the model is verifed. |
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| Keywords: | Kalman filter aeroengine Linear-Parameter-Varying（LPV） model |
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