| 摘要: |
| 针对航天器轨道确定后对多组轨道进行评价排序的轨道优选问题，引入了逼近理想点
法设计评价指标体系，通过统计分析结合测控相关经验设计了权值，用加权平均法解决了目
标轨道的求解难题，建立了轨道优选的评价模型。利用两个典型实例计算验证了算法的合理
性和精确性。 |
| 关键词: 航天器测控 定轨 轨道优选 逼近理想点法 多属性决策 |
| DOI： |
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| 基金项目: |
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| Application of TOPSIS method in optimal selection of spacecraft initial orbits |
| WU Jin-mei,HOU Ya-wei,HU Shang-cheng,LING Xiao-dong |
| () |
| Abstract: |
| For optimal selection of spacecraf
t initial orbit determination,an evaluation index syste
m derived from TOPSIS method is introduced. The weights of indices are design
ed on the base of the statistics analysis and experts′ experience. Then the wei
ghted averaging method is applied to solve the object orbit calculation problem
. Finally, the validity and effectiveness of the model and algorithm is verifie
d by two typical examples. |
| Key words: spacecraft TT&C; orbit determination optimal orbit selection TOPSIS method mul
tiple attribute decision making |
《电讯技术》编辑部 