| 利用改进遗传算法优化载人机动装置飞行轨迹 |
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| 引用本文： | 冯昊,李新明,潘豪.利用改进遗传算法优化载人机动装置飞行轨迹[J].载人航天,2014(4):325-330. |
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| 作者姓名： | 冯昊 李新明 潘豪 |
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| 作者单位： | 北京航天自动控制研究所; |
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| 摘 要： | 为保障航天员的生命安全，载人机动装置（ MMU ）必须实现安全飞行。利用改进遗传算法，对载人机动装置执行救援任务的飞行轨迹进行分析研究和优化设计，得到了能够避开障碍物安全返回舱内的救援轨迹，并进行了仿真验证。结果表明，该算法可以实现载人机动装置飞行轨迹安全。
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| 关 键 词： | 遗传算法 载人机动装置 飞行轨迹 优化 障碍物 |
Flight-Orbit Optimization of the Manned Maneuvering Unit with Improved Genetic Algorithm |
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| FENG Hao;LI Xinming;PAN Hao.Flight-Orbit Optimization of the Manned Maneuvering Unit with Improved Genetic Algorithm[J].Manned spaceflight,2014(4):325-330. |
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| Authors: | FENG Hao;LI Xinming;PAN Hao |
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| Institution: | FENG Hao;LI Xinming;PAN Hao;Beijing Aerospace Automatic Control Institute; |
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| Abstract: | To ensure the safety of astronauts , Manned Maneuvering Unit （ MMU） must realize safe flight .Based on improved genetic algorithm , the flight-orbit of the manned maneuvering unit is stud-ied and optimized .Finally optimization orbit is abstained , which could avoid barriers and return safely .The simulation results indicate that the design of improved genetic algorithm can guarantee MMU accomplishing the rescue task securely . |
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| Keywords: | genetic algorithm manned maneuvering unit flight-orbit optimization barrier |
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