| 基于遗传算法的变循环航空发动机部件级建模与优化 |
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| 引用本文： | 路振民,丁国振,陈其盛. 基于遗传算法的变循环航空发动机部件级建模与优化[J]. 数学的实践与认识, 2014, 0(14) |
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| 作者姓名： | 路振民 丁国振 陈其盛 |
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| 作者单位： | 装备学院研究生管理大队; |
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| 摘 要： | 研究了变循环发动机双涵道(涡扇)模式和单涵道(涡喷)模式的工作机理,分别建立了相应模式下的部件模型和整机气动热力学模型,利用遗传算法解决高复杂性、多变量非线性方程问题的优点,对各个模型进行求解与优化,并获得了相应结果,验证了模型的有效性.
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| 关 键 词： | 遗传算法 变循环发动机 部件级建模 双涵模式 单涵模式 |
Modeling and Optimization of Variable Cycle Aero-engine Components Based on Genetic Algorithm |
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| Abstract: | In this paper,the working mechanisms of the double-ducted mode and singleducted mode of variable cycle engine were researched firstly.Secondly,the models of component-level work and full-machine pneumatic thermodynamic were established on basis of corresponding working mechanisms.Finally,the corresponding results were calculated by the genetic algorithm,which has advantage of solving highly complex and multi-variable nonlinear equations.And the models were verified effectively by the sound results. |
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| Keywords: | Genetic algorithms variable cycle engine component-level modeling doubleducted mode single-ducted mode |
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