| 大型捆绑助推器总体/动力/轨道一体化设计与优化 |
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| 引用本文： | 马加庆,孙丕忠,夏智勋,周进.大型捆绑助推器总体/动力/轨道一体化设计与优化[J].国防科技大学学报,2006,28(1):1-4. |
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| 作者姓名： | 马加庆 孙丕忠 夏智勋 周进 |
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| 作者单位： | 国防科技大学,航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 在综合考虑固体火箭发动机设计、轨道设计和总体特性相互作用、相互影响的情况下,建立了捆绑助推器总体/动力/轨道一体化设计优化模型和系统分析模型,并应用遗传算法完成了某大型捆绑助推器6个设计参数的优选。结果表明:本文方法优化设计效果明显,优化所得助推器质量比原方案减轻了17.7%。
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| 关 键 词： | 助推器 一体化设计 优化设计 |
| 文章编号： | 1001-2486(2006)01-0001-04 |
| 收稿时间： | 2005/6/25 0:00:00 |
| 修稿时间： | 2005年6月25日 |
Trajectory,Solid Rocket and System Integration Design and Optimization of a Rocket with Two Boosters |
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| MA Jiaqing,SUN Pizhong,XIA Zhixun and ZHOU Jin.Trajectory,Solid Rocket and System Integration Design and Optimization of a Rocket with Two Boosters[J].Journal of National University of Defense Technology,2006,28(1):1-4. |
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| Authors: | MA Jiaqing SUN Pizhong XIA Zhixun and ZHOU Jin |
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| Institution: | College of Aerospace and Materials Engineering,National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering,National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering,National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering,National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | Considering the mutually interacting phenomenon of such aspects as trajectory,solid rocket motor and system,a set of mathematical analytical models for the design and optimization of rocket were developed.An optimizing calculation with 6 design parameters for the rocket was made by using genetic algorithm. It shows that the optimized concept reduced 17.7% of the booster mass of the primary,indicating that the optimized results are satisfactory. |
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| Keywords: | booster integration design optimum design |
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