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基于遗传算法的液体火箭发动机参数优化

Hangkong Dongli Xuebao/Journal of Aerospace Power(2008)

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Abstract
建立了液体火箭发动机系统设计的仿真模型和多目标优化模型,采用组合优化策略和遗传算法,针对全流量补燃循环发动机,进行了不同设计变量和目标函数下发动机性能参数的优化,求得全局最优解.计算结果表明,遗传算法是解决该类问题的有效方法,可为其它类似发动机的优化提供一定的指导作用.
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Key words
Aerospace propulsion system,Genetic algorithm,Liquid propellant rocket engine,Optimization,Systems analysis,Trajectory
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