| 引用本文: | 马加庆,孙丕忠,夏智勋,等.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.[点击复制] |
| MA Jiaqing,SUN Pizhong,XIA Zhixun,et al.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[点击复制] |
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| 大型捆绑助推器总体/动力/轨道一体化设计与优化 |
| 马加庆, 孙丕忠, 夏智勋, 周进 |
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(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％。 |
| 关键词: 助推器 一体化设计 优化设计 |
| DOI： |
| 投稿日期：2005-06-25 |
| 基金项目:国家863基金资助项目 |
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| Trajectory，Solid Rocket and System Integration Design and Optimization of a Rocket with Two Boosters |
| MA Jiaqing, SUN Pizhong, XIA Zhixun, ZHOU Jin |
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(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. |
| Keywords: booster integration design optimum design |
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