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基于响应面法的月球着陆器软着陆性能优化

王家俊 王春洁 宋顺广

王家俊, 王春洁, 宋顺广等 . 基于响应面法的月球着陆器软着陆性能优化[J]. 北京航空航天大学学报, 2014, 40(5): 707-711. doi: 10.13700/j.bh.1001-5965.2013.0364
引用本文: 王家俊, 王春洁, 宋顺广等 . 基于响应面法的月球着陆器软着陆性能优化[J]. 北京航空航天大学学报, 2014, 40(5): 707-711. doi: 10.13700/j.bh.1001-5965.2013.0364
Wang Jiajun, Wang Chunjie, Song Shunguanget al. Performance optimization of lunar lander based on response surface methodology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(5): 707-711. doi: 10.13700/j.bh.1001-5965.2013.0364(in Chinese)
Citation: Wang Jiajun, Wang Chunjie, Song Shunguanget al. Performance optimization of lunar lander based on response surface methodology[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(5): 707-711. doi: 10.13700/j.bh.1001-5965.2013.0364(in Chinese)

基于响应面法的月球着陆器软着陆性能优化

doi: 10.13700/j.bh.1001-5965.2013.0364
详细信息
    作者简介:

    王家俊(1990- ),男,河北定州人,硕士生,wangjiajun@me.buaa.edu.cn.

  • 中图分类号: V11

Performance optimization of lunar lander based on response surface methodology

  • 摘要: 为了提高月球着陆器软着陆性能,建立了月球着陆器的多体动力学参数化模型.对某典型恶劣工况进行了优化拉丁超立方实验设计,辨识关键实验因子.利用参数化模型和实验设计获取样本点构造了响应面模型,并检验了响应面的拟合精度.以多个动力学性能作为优化目标,用响应面计算结果构造目标函数和约束条件,对响应面参数做多目标优化.将优化所得参数代入动力学模型中进行仿真,优化效果明显,验证了基于响应面法的软着陆性能优化方法的可行性,为今后的仿真实验提供参考.

     

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出版历程
  • 收稿日期:  2013-06-25
  • 网络出版日期:  2014-05-20

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