| 发动机转速控制系统参数优化 |
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| 引用本文： | 徐芸华,樊思齐.发动机转速控制系统参数优化[J].航空学报,1993,14(4):203-206. |
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| 作者姓名： | 徐芸华 樊思齐 |
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| 作者单位： | 西北工业大学709教研室，西北工业大学709教研室 西安 710072，西安 710072 |
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| 摘 要： | 介绍了实际应用的某型发动机控制系统仿真方法和参数优化方法。发动机控制系统仿真采用ZFX软件包,参数优化采用USMT。这~研究可作为发动机试验时参考。
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| 关 键 词： | 发动机 控制系统 仿真 参数优化 |
PARAMETER OPTIMIZATION OF THE ENGINE SPEED CONTROL SYSTEM |
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| Xu Yun-hua,Fan Si-qi.PARAMETER OPTIMIZATION OF THE ENGINE SPEED CONTROL SYSTEM[J].Acta Aeronautica et Astronautica Sinica,1993,14(4):203-206. |
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| Authors: | Xu Yun-hua Fan Si-qi |
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| Institution: | Faculty 709 of Northwestern Polytechnical University , Xi'an, 710072 |
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| Abstract: | The simulation method and parameter optimization technique of control system for a type of engine which is practically used are presented. ZFX software package is used for simulation of the engine control system and SUMT is used for optimization of the parameters of the controller. The variable fuel supply rule being optimized in the dynamic process is able to reduce the level of overheat before the entrance of turbine of engine and to weaken the frequencies of oscillation. The result shows that the operating life can be prolonged by this measure. The research may also be used for reference as the engine is tested. |
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| Keywords: | engine control system simulation parameter optimization |
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